diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/ClusterStatistics.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/ClusterStatistics.java
index 7c730fdfd..58dcc2bda 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/ClusterStatistics.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/ClusterStatistics.java
@@ -35,8 +35,11 @@
 import co.elastic.clients.util.WithJsonObjectBuilderBase;
 import jakarta.json.stream.JsonGenerator;
 import java.lang.Integer;
+import java.lang.String;
+import java.util.Map;
 import java.util.Objects;
 import java.util.function.Function;
+import javax.annotation.Nullable;
 
 // typedef: _types.ClusterStatistics
 
@@ -53,6 +56,14 @@ public class ClusterStatistics implements JsonpSerializable {
 
 	private final int total;
 
+	private final int running;
+
+	private final int partial;
+
+	private final int failed;
+
+	private final Map<String, ClusterDetails> details;
+
 	// ---------------------------------------------------------------------------------------------
 
 	private ClusterStatistics(Builder builder) {
@@ -60,6 +71,10 @@ private ClusterStatistics(Builder builder) {
 		this.skipped = ApiTypeHelper.requireNonNull(builder.skipped, this, "skipped");
 		this.successful = ApiTypeHelper.requireNonNull(builder.successful, this, "successful");
 		this.total = ApiTypeHelper.requireNonNull(builder.total, this, "total");
+		this.running = ApiTypeHelper.requireNonNull(builder.running, this, "running");
+		this.partial = ApiTypeHelper.requireNonNull(builder.partial, this, "partial");
+		this.failed = ApiTypeHelper.requireNonNull(builder.failed, this, "failed");
+		this.details = ApiTypeHelper.unmodifiable(builder.details);
 
 	}
 
@@ -88,6 +103,34 @@ public final int total() {
 		return this.total;
 	}
 
+	/**
+	 * Required - API name: {@code running}
+	 */
+	public final int running() {
+		return this.running;
+	}
+
+	/**
+	 * Required - API name: {@code partial}
+	 */
+	public final int partial() {
+		return this.partial;
+	}
+
+	/**
+	 * Required - API name: {@code failed}
+	 */
+	public final int failed() {
+		return this.failed;
+	}
+
+	/**
+	 * API name: {@code details}
+	 */
+	public final Map<String, ClusterDetails> details() {
+		return this.details;
+	}
+
 	/**
 	 * Serialize this object to JSON.
 	 */
@@ -108,6 +151,27 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 		generator.writeKey("total");
 		generator.write(this.total);
 
+		generator.writeKey("running");
+		generator.write(this.running);
+
+		generator.writeKey("partial");
+		generator.write(this.partial);
+
+		generator.writeKey("failed");
+		generator.write(this.failed);
+
+		if (ApiTypeHelper.isDefined(this.details)) {
+			generator.writeKey("details");
+			generator.writeStartObject();
+			for (Map.Entry<String, ClusterDetails> item0 : this.details.entrySet()) {
+				generator.writeKey(item0.getKey());
+				item0.getValue().serialize(generator, mapper);
+
+			}
+			generator.writeEnd();
+
+		}
+
 	}
 
 	@Override
@@ -128,6 +192,15 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder> implement
 
 		private Integer total;
 
+		private Integer running;
+
+		private Integer partial;
+
+		private Integer failed;
+
+		@Nullable
+		private Map<String, ClusterDetails> details;
+
 		/**
 		 * Required - API name: {@code skipped}
 		 */
@@ -152,6 +225,59 @@ public final Builder total(int value) {
 			return this;
 		}
 
+		/**
+		 * Required - API name: {@code running}
+		 */
+		public final Builder running(int value) {
+			this.running = value;
+			return this;
+		}
+
+		/**
+		 * Required - API name: {@code partial}
+		 */
+		public final Builder partial(int value) {
+			this.partial = value;
+			return this;
+		}
+
+		/**
+		 * Required - API name: {@code failed}
+		 */
+		public final Builder failed(int value) {
+			this.failed = value;
+			return this;
+		}
+
+		/**
+		 * API name: {@code details}
+		 * <p>
+		 * Adds all entries of <code>map</code> to <code>details</code>.
+		 */
+		public final Builder details(Map<String, ClusterDetails> map) {
+			this.details = _mapPutAll(this.details, map);
+			return this;
+		}
+
+		/**
+		 * API name: {@code details}
+		 * <p>
+		 * Adds an entry to <code>details</code>.
+		 */
+		public final Builder details(String key, ClusterDetails value) {
+			this.details = _mapPut(this.details, key, value);
+			return this;
+		}
+
+		/**
+		 * API name: {@code details}
+		 * <p>
+		 * Adds an entry to <code>details</code> using a builder lambda.
+		 */
+		public final Builder details(String key, Function<ClusterDetails.Builder, ObjectBuilder<ClusterDetails>> fn) {
+			return details(key, fn.apply(new ClusterDetails.Builder()).build());
+		}
+
 		@Override
 		protected Builder self() {
 			return this;
@@ -183,6 +309,10 @@ protected static void setupClusterStatisticsDeserializer(ObjectDeserializer<Clus
 		op.add(Builder::skipped, JsonpDeserializer.integerDeserializer(), "skipped");
 		op.add(Builder::successful, JsonpDeserializer.integerDeserializer(), "successful");
 		op.add(Builder::total, JsonpDeserializer.integerDeserializer(), "total");
+		op.add(Builder::running, JsonpDeserializer.integerDeserializer(), "running");
+		op.add(Builder::partial, JsonpDeserializer.integerDeserializer(), "partial");
+		op.add(Builder::failed, JsonpDeserializer.integerDeserializer(), "failed");
+		op.add(Builder::details, JsonpDeserializer.stringMapDeserializer(ClusterDetails._DESERIALIZER), "details");
 
 	}
 
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/KnnQuery.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/KnnQuery.java
index da8fbe0cf..609d9e436 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/KnnQuery.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/KnnQuery.java
@@ -68,6 +68,9 @@ public class KnnQuery implements JsonpSerializable {
 
 	private final List<Query> filter;
 
+	@Nullable
+	private final Float similarity;
+
 	// ---------------------------------------------------------------------------------------------
 
 	private KnnQuery(Builder builder) {
@@ -79,6 +82,7 @@ private KnnQuery(Builder builder) {
 		this.numCandidates = ApiTypeHelper.requireNonNull(builder.numCandidates, this, "numCandidates");
 		this.boost = builder.boost;
 		this.filter = ApiTypeHelper.unmodifiable(builder.filter);
+		this.similarity = builder.similarity;
 
 	}
 
@@ -152,6 +156,16 @@ public final List<Query> filter() {
 		return this.filter;
 	}
 
+	/**
+	 * The minimum similarity for a vector to be considered a match
+	 * <p>
+	 * API name: {@code similarity}
+	 */
+	@Nullable
+	public final Float similarity() {
+		return this.similarity;
+	}
+
 	/**
 	 * Serialize this object to JSON.
 	 */
@@ -202,6 +216,11 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 			generator.writeEnd();
 
 		}
+		if (this.similarity != null) {
+			generator.writeKey("similarity");
+			generator.write(this.similarity);
+
+		}
 
 	}
 
@@ -235,6 +254,9 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder> implement
 		@Nullable
 		private List<Query> filter;
 
+		@Nullable
+		private Float similarity;
+
 		/**
 		 * Required - The name of the vector field to search against
 		 * <p>
@@ -356,6 +378,16 @@ public final Builder filter(Function<Query.Builder, ObjectBuilder<Query>> fn) {
 			return filter(fn.apply(new Query.Builder()).build());
 		}
 
+		/**
+		 * The minimum similarity for a vector to be considered a match
+		 * <p>
+		 * API name: {@code similarity}
+		 */
+		public final Builder similarity(@Nullable Float value) {
+			this.similarity = value;
+			return this;
+		}
+
 		@Override
 		protected Builder self() {
 			return this;
@@ -392,6 +424,7 @@ protected static void setupKnnQueryDeserializer(ObjectDeserializer<KnnQuery.Buil
 		op.add(Builder::numCandidates, JsonpDeserializer.longDeserializer(), "num_candidates");
 		op.add(Builder::boost, JsonpDeserializer.floatDeserializer(), "boost");
 		op.add(Builder::filter, JsonpDeserializer.arrayDeserializer(Query._DESERIALIZER), "filter");
+		op.add(Builder::similarity, JsonpDeserializer.floatDeserializer(), "similarity");
 
 	}
 
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/aggregations/FrequentItemSetsField.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/aggregations/FrequentItemSetsField.java
index 3439f164f..08351dc84 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/aggregations/FrequentItemSetsField.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/aggregations/FrequentItemSetsField.java
@@ -35,7 +35,6 @@
 import co.elastic.clients.util.WithJsonObjectBuilderBase;
 import jakarta.json.stream.JsonGenerator;
 import java.lang.String;
-import java.util.List;
 import java.util.Objects;
 import java.util.function.Function;
 import javax.annotation.Nullable;
@@ -52,17 +51,19 @@
 public class FrequentItemSetsField implements JsonpSerializable {
 	private final String field;
 
-	private final List<String> exclude;
+	@Nullable
+	private final TermsExclude exclude;
 
-	private final List<String> include;
+	@Nullable
+	private final TermsInclude include;
 
 	// ---------------------------------------------------------------------------------------------
 
 	private FrequentItemSetsField(Builder builder) {
 
 		this.field = ApiTypeHelper.requireNonNull(builder.field, this, "field");
-		this.exclude = ApiTypeHelper.unmodifiable(builder.exclude);
-		this.include = ApiTypeHelper.unmodifiable(builder.include);
+		this.exclude = builder.exclude;
+		this.include = builder.include;
 
 	}
 
@@ -83,7 +84,8 @@ public final String field() {
 	 * <p>
 	 * API name: {@code exclude}
 	 */
-	public final List<String> exclude() {
+	@Nullable
+	public final TermsExclude exclude() {
 		return this.exclude;
 	}
 
@@ -93,7 +95,8 @@ public final List<String> exclude() {
 	 * <p>
 	 * API name: {@code include}
 	 */
-	public final List<String> include() {
+	@Nullable
+	public final TermsInclude include() {
 		return this.include;
 	}
 
@@ -111,24 +114,14 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 		generator.writeKey("field");
 		generator.write(this.field);
 
-		if (ApiTypeHelper.isDefined(this.exclude)) {
+		if (this.exclude != null) {
 			generator.writeKey("exclude");
-			generator.writeStartArray();
-			for (String item0 : this.exclude) {
-				generator.write(item0);
-
-			}
-			generator.writeEnd();
+			this.exclude.serialize(generator, mapper);
 
 		}
-		if (ApiTypeHelper.isDefined(this.include)) {
+		if (this.include != null) {
 			generator.writeKey("include");
-			generator.writeStartArray();
-			for (String item0 : this.include) {
-				generator.write(item0);
-
-			}
-			generator.writeEnd();
+			this.include.serialize(generator, mapper);
 
 		}
 
@@ -151,10 +144,10 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder>
 		private String field;
 
 		@Nullable
-		private List<String> exclude;
+		private TermsExclude exclude;
 
 		@Nullable
-		private List<String> include;
+		private TermsInclude include;
 
 		/**
 		 * Required - API name: {@code field}
@@ -169,11 +162,9 @@ public final Builder field(String value) {
 		 * exact terms.
 		 * <p>
 		 * API name: {@code exclude}
-		 * <p>
-		 * Adds all elements of <code>list</code> to <code>exclude</code>.
 		 */
-		public final Builder exclude(List<String> list) {
-			this.exclude = _listAddAll(this.exclude, list);
+		public final Builder exclude(@Nullable TermsExclude value) {
+			this.exclude = value;
 			return this;
 		}
 
@@ -182,12 +173,9 @@ public final Builder exclude(List<String> list) {
 		 * exact terms.
 		 * <p>
 		 * API name: {@code exclude}
-		 * <p>
-		 * Adds one or more values to <code>exclude</code>.
 		 */
-		public final Builder exclude(String value, String... values) {
-			this.exclude = _listAdd(this.exclude, value, values);
-			return this;
+		public final Builder exclude(Function<TermsExclude.Builder, ObjectBuilder<TermsExclude>> fn) {
+			return this.exclude(fn.apply(new TermsExclude.Builder()).build());
 		}
 
 		/**
@@ -195,11 +183,9 @@ public final Builder exclude(String value, String... values) {
 		 * exact terms.
 		 * <p>
 		 * API name: {@code include}
-		 * <p>
-		 * Adds all elements of <code>list</code> to <code>include</code>.
 		 */
-		public final Builder include(List<String> list) {
-			this.include = _listAddAll(this.include, list);
+		public final Builder include(@Nullable TermsInclude value) {
+			this.include = value;
 			return this;
 		}
 
@@ -208,12 +194,9 @@ public final Builder include(List<String> list) {
 		 * exact terms.
 		 * <p>
 		 * API name: {@code include}
-		 * <p>
-		 * Adds one or more values to <code>include</code>.
 		 */
-		public final Builder include(String value, String... values) {
-			this.include = _listAdd(this.include, value, values);
-			return this;
+		public final Builder include(Function<TermsInclude.Builder, ObjectBuilder<TermsInclude>> fn) {
+			return this.include(fn.apply(new TermsInclude.Builder()).build());
 		}
 
 		@Override
@@ -245,10 +228,8 @@ public FrequentItemSetsField build() {
 	protected static void setupFrequentItemSetsFieldDeserializer(ObjectDeserializer<FrequentItemSetsField.Builder> op) {
 
 		op.add(Builder::field, JsonpDeserializer.stringDeserializer(), "field");
-		op.add(Builder::exclude, JsonpDeserializer.arrayDeserializer(JsonpDeserializer.stringDeserializer()),
-				"exclude");
-		op.add(Builder::include, JsonpDeserializer.arrayDeserializer(JsonpDeserializer.stringDeserializer()),
-				"include");
+		op.add(Builder::exclude, TermsExclude._DESERIALIZER, "exclude");
+		op.add(Builder::include, TermsInclude._DESERIALIZER, "include");
 
 	}
 
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/aggregations/SignificantTextAggregation.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/aggregations/SignificantTextAggregation.java
index cbc22532b..d20b0adc6 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/aggregations/SignificantTextAggregation.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/aggregations/SignificantTextAggregation.java
@@ -73,7 +73,8 @@ public class SignificantTextAggregation extends BucketAggregationBase implements
 	@Nullable
 	private final GoogleNormalizedDistanceHeuristic gnd;
 
-	private final List<String> include;
+	@Nullable
+	private final TermsInclude include;
 
 	@Nullable
 	private final EmptyObject jlh;
@@ -113,7 +114,7 @@ private SignificantTextAggregation(Builder builder) {
 		this.field = builder.field;
 		this.filterDuplicateText = builder.filterDuplicateText;
 		this.gnd = builder.gnd;
-		this.include = ApiTypeHelper.unmodifiable(builder.include);
+		this.include = builder.include;
 		this.jlh = builder.jlh;
 		this.minDocCount = builder.minDocCount;
 		this.mutualInformation = builder.mutualInformation;
@@ -217,7 +218,8 @@ public final GoogleNormalizedDistanceHeuristic gnd() {
 	 * <p>
 	 * API name: {@code include}
 	 */
-	public final List<String> include() {
+	@Nullable
+	public final TermsInclude include() {
 		return this.include;
 	}
 
@@ -356,14 +358,9 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 			this.gnd.serialize(generator, mapper);
 
 		}
-		if (ApiTypeHelper.isDefined(this.include)) {
+		if (this.include != null) {
 			generator.writeKey("include");
-			generator.writeStartArray();
-			for (String item0 : this.include) {
-				generator.write(item0);
-
-			}
-			generator.writeEnd();
+			this.include.serialize(generator, mapper);
 
 		}
 		if (this.jlh != null) {
@@ -450,7 +447,7 @@ public static class Builder extends BucketAggregationBase.AbstractBuilder<Builde
 		private GoogleNormalizedDistanceHeuristic gnd;
 
 		@Nullable
-		private List<String> include;
+		private TermsInclude include;
 
 		@Nullable
 		private EmptyObject jlh;
@@ -597,11 +594,9 @@ public final Builder gnd(
 		 * Values to include.
 		 * <p>
 		 * API name: {@code include}
-		 * <p>
-		 * Adds all elements of <code>list</code> to <code>include</code>.
 		 */
-		public final Builder include(List<String> list) {
-			this.include = _listAddAll(this.include, list);
+		public final Builder include(@Nullable TermsInclude value) {
+			this.include = value;
 			return this;
 		}
 
@@ -609,12 +604,9 @@ public final Builder include(List<String> list) {
 		 * Values to include.
 		 * <p>
 		 * API name: {@code include}
-		 * <p>
-		 * Adds one or more values to <code>include</code>.
 		 */
-		public final Builder include(String value, String... values) {
-			this.include = _listAdd(this.include, value, values);
-			return this;
+		public final Builder include(Function<TermsInclude.Builder, ObjectBuilder<TermsInclude>> fn) {
+			return this.include(fn.apply(new TermsInclude.Builder()).build());
 		}
 
 		/**
@@ -807,8 +799,7 @@ protected static void setupSignificantTextAggregationDeserializer(
 		op.add(Builder::field, JsonpDeserializer.stringDeserializer(), "field");
 		op.add(Builder::filterDuplicateText, JsonpDeserializer.booleanDeserializer(), "filter_duplicate_text");
 		op.add(Builder::gnd, GoogleNormalizedDistanceHeuristic._DESERIALIZER, "gnd");
-		op.add(Builder::include, JsonpDeserializer.arrayDeserializer(JsonpDeserializer.stringDeserializer()),
-				"include");
+		op.add(Builder::include, TermsInclude._DESERIALIZER, "include");
 		op.add(Builder::jlh, EmptyObject._DESERIALIZER, "jlh");
 		op.add(Builder::minDocCount, JsonpDeserializer.longDeserializer(), "min_doc_count");
 		op.add(Builder::mutualInformation, MutualInformationHeuristic._DESERIALIZER, "mutual_information");
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/mapping/FieldType.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/mapping/FieldType.java
index 092eff417..10a8e77f5 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/mapping/FieldType.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/mapping/FieldType.java
@@ -116,6 +116,8 @@ public enum FieldType implements JsonEnum {
 
 	DenseVector("dense_vector"),
 
+	SparseVector("sparse_vector"),
+
 	MatchOnlyText("match_only_text"),
 
 	;
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/query_dsl/SimpleQueryStringFlags.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/query_dsl/SimpleQueryStringFlags.java
deleted file mode 100644
index c28ca93b2..000000000
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/query_dsl/SimpleQueryStringFlags.java
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. licenses this file to you under
- * the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-//----------------------------------------------------
-// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
-//----------------------------------------------------
-
-package co.elastic.clients.elasticsearch._types.query_dsl;
-
-import co.elastic.clients.json.JsonpDeserializable;
-import co.elastic.clients.json.JsonpDeserializer;
-import co.elastic.clients.json.JsonpMapper;
-import co.elastic.clients.json.JsonpSerializable;
-import co.elastic.clients.json.JsonpUtils;
-import co.elastic.clients.json.ObjectDeserializer;
-import co.elastic.clients.json.UnionDeserializer;
-import co.elastic.clients.util.ApiTypeHelper;
-import co.elastic.clients.util.ObjectBuilder;
-import co.elastic.clients.util.ObjectBuilderBase;
-import co.elastic.clients.util.TaggedUnion;
-import co.elastic.clients.util.TaggedUnionUtils;
-import jakarta.json.stream.JsonGenerator;
-import java.lang.Object;
-import java.lang.String;
-import java.util.Objects;
-import java.util.function.Function;
-import javax.annotation.Nullable;
-
-// typedef: _types.query_dsl.SimpleQueryStringFlags
-
-/**
- * Query flags can be either a single flag or a combination of flags, e.g.
- * <code>OR|AND|PREFIX</code>
- * 
- * @see <a href=
- *      "https://www.elastic.co/guide/en/elasticsearch/reference/8.11/query-dsl-simple-query-string-query.html#supported-flags">Documentation
- *      on elastic.co</a>
- * @see <a href=
- *      "../../doc-files/api-spec.html#_types.query_dsl.SimpleQueryStringFlags">API
- *      specification</a>
- */
-@JsonpDeserializable
-public class SimpleQueryStringFlags implements TaggedUnion<SimpleQueryStringFlags.Kind, Object>, JsonpSerializable {
-
-	public enum Kind {
-		Single, Multiple
-
-	}
-
-	private final Kind _kind;
-	private final Object _value;
-
-	@Override
-	public final Kind _kind() {
-		return _kind;
-	}
-
-	@Override
-	public final Object _get() {
-		return _value;
-	}
-
-	private SimpleQueryStringFlags(Kind kind, Object value) {
-		this._kind = kind;
-		this._value = value;
-	}
-
-	public String _toJsonString() {
-		switch (_kind) {
-			case Single :
-				return this.single().jsonValue();
-			case Multiple :
-				return this.multiple();
-
-			default :
-				throw new IllegalStateException("Unknown kind " + _kind);
-		}
-	}
-
-	private SimpleQueryStringFlags(Builder builder) {
-
-		this._kind = ApiTypeHelper.requireNonNull(builder._kind, builder, "<variant kind>");
-		this._value = ApiTypeHelper.requireNonNull(builder._value, builder, "<variant value>");
-
-	}
-
-	public static SimpleQueryStringFlags of(Function<Builder, ObjectBuilder<SimpleQueryStringFlags>> fn) {
-		return fn.apply(new Builder()).build();
-	}
-
-	/**
-	 * Is this variant instance of kind {@code single}?
-	 */
-	public boolean isSingle() {
-		return _kind == Kind.Single;
-	}
-
-	/**
-	 * Get the {@code single} variant value.
-	 *
-	 * @throws IllegalStateException
-	 *             if the current variant is not of the {@code single} kind.
-	 */
-	public SimpleQueryStringFlag single() {
-		return TaggedUnionUtils.get(this, Kind.Single);
-	}
-
-	/**
-	 * Is this variant instance of kind {@code multiple}?
-	 */
-	public boolean isMultiple() {
-		return _kind == Kind.Multiple;
-	}
-
-	/**
-	 * Get the {@code multiple} variant value.
-	 *
-	 * @throws IllegalStateException
-	 *             if the current variant is not of the {@code multiple} kind.
-	 */
-	public String multiple() {
-		return TaggedUnionUtils.get(this, Kind.Multiple);
-	}
-
-	@Override
-	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
-		if (_value instanceof JsonpSerializable) {
-			((JsonpSerializable) _value).serialize(generator, mapper);
-		} else {
-			switch (_kind) {
-				case Multiple :
-					generator.write(((String) this._value));
-
-					break;
-			}
-		}
-
-	}
-
-	@Override
-	public String toString() {
-		return JsonpUtils.toString(this);
-	}
-
-	public static class Builder extends ObjectBuilderBase implements ObjectBuilder<SimpleQueryStringFlags> {
-		private Kind _kind;
-		private Object _value;
-
-		public ObjectBuilder<SimpleQueryStringFlags> single(SimpleQueryStringFlag v) {
-			this._kind = Kind.Single;
-			this._value = v;
-			return this;
-		}
-
-		public ObjectBuilder<SimpleQueryStringFlags> multiple(String v) {
-			this._kind = Kind.Multiple;
-			this._value = v;
-			return this;
-		}
-
-		public SimpleQueryStringFlags build() {
-			_checkSingleUse();
-			return new SimpleQueryStringFlags(this);
-		}
-
-	}
-
-	private static JsonpDeserializer<SimpleQueryStringFlags> buildSimpleQueryStringFlagsDeserializer() {
-		return new UnionDeserializer.Builder<SimpleQueryStringFlags, Kind, Object>(SimpleQueryStringFlags::new, true)
-				.addMember(Kind.Single, SimpleQueryStringFlag._DESERIALIZER)
-				.addMember(Kind.Multiple, JsonpDeserializer.stringDeserializer()).build();
-	}
-
-	public static final JsonpDeserializer<SimpleQueryStringFlags> _DESERIALIZER = JsonpDeserializer
-			.lazy(SimpleQueryStringFlags::buildSimpleQueryStringFlagsDeserializer);
-}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/query_dsl/SimpleQueryStringFlagsBuilders.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/query_dsl/SimpleQueryStringFlagsBuilders.java
deleted file mode 100644
index 00ae85425..000000000
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/_types/query_dsl/SimpleQueryStringFlagsBuilders.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. licenses this file to you under
- * the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-//----------------------------------------------------
-// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
-//----------------------------------------------------
-
-package co.elastic.clients.elasticsearch._types.query_dsl;
-
-import co.elastic.clients.util.ObjectBuilder;
-import java.util.function.Function;
-
-/**
- * Builders for {@link SimpleQueryStringFlags} variants.
- * <p>
- * Variants <code>single</code>, <code>multiple</code> are not available here as
- * they don't have a dedicated class. Use {@link SimpleQueryStringFlags}'s
- * builder for these.
- * 
- */
-public class SimpleQueryStringFlagsBuilders {
-	private SimpleQueryStringFlagsBuilders() {
-	}
-
-}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/async_search/AsyncSearchResponseBase.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/async_search/AsyncSearchResponseBase.java
index 840403414..a8c39ebd0 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/async_search/AsyncSearchResponseBase.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/async_search/AsyncSearchResponseBase.java
@@ -68,6 +68,12 @@ public abstract class AsyncSearchResponseBase implements JsonpSerializable {
 
 	private final long startTimeInMillis;
 
+	@Nullable
+	private final DateTime completionTime;
+
+	@Nullable
+	private final Long completionTimeInMillis;
+
 	// ---------------------------------------------------------------------------------------------
 
 	protected AsyncSearchResponseBase(AbstractBuilder<?> builder) {
@@ -80,6 +86,8 @@ protected AsyncSearchResponseBase(AbstractBuilder<?> builder) {
 				"expirationTimeInMillis");
 		this.startTime = builder.startTime;
 		this.startTimeInMillis = ApiTypeHelper.requireNonNull(builder.startTimeInMillis, this, "startTimeInMillis");
+		this.completionTime = builder.completionTime;
+		this.completionTimeInMillis = builder.completionTimeInMillis;
 
 	}
 
@@ -147,6 +155,25 @@ public final long startTimeInMillis() {
 		return this.startTimeInMillis;
 	}
 
+	/**
+	 * Indicates when the async search completed. Only present when the search has
+	 * completed.
+	 * <p>
+	 * API name: {@code completion_time}
+	 */
+	@Nullable
+	public final DateTime completionTime() {
+		return this.completionTime;
+	}
+
+	/**
+	 * API name: {@code completion_time_in_millis}
+	 */
+	@Nullable
+	public final Long completionTimeInMillis() {
+		return this.completionTimeInMillis;
+	}
+
 	/**
 	 * Serialize this object to JSON.
 	 */
@@ -183,6 +210,16 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 		generator.writeKey("start_time_in_millis");
 		generator.write(this.startTimeInMillis);
 
+		if (this.completionTime != null) {
+			generator.writeKey("completion_time");
+			this.completionTime.serialize(generator, mapper);
+		}
+		if (this.completionTimeInMillis != null) {
+			generator.writeKey("completion_time_in_millis");
+			generator.write(this.completionTimeInMillis);
+
+		}
+
 	}
 
 	@Override
@@ -210,6 +247,12 @@ public abstract static class AbstractBuilder<BuilderT extends AbstractBuilder<Bu
 
 		private Long startTimeInMillis;
 
+		@Nullable
+		private DateTime completionTime;
+
+		@Nullable
+		private Long completionTimeInMillis;
+
 		/**
 		 * API name: {@code id}
 		 */
@@ -278,6 +321,25 @@ public final BuilderT startTimeInMillis(long value) {
 			return self();
 		}
 
+		/**
+		 * Indicates when the async search completed. Only present when the search has
+		 * completed.
+		 * <p>
+		 * API name: {@code completion_time}
+		 */
+		public final BuilderT completionTime(@Nullable DateTime value) {
+			this.completionTime = value;
+			return self();
+		}
+
+		/**
+		 * API name: {@code completion_time_in_millis}
+		 */
+		public final BuilderT completionTimeInMillis(@Nullable Long value) {
+			this.completionTimeInMillis = value;
+			return self();
+		}
+
 		protected abstract BuilderT self();
 
 	}
@@ -294,6 +356,9 @@ protected static <BuilderT extends AbstractBuilder<BuilderT>> void setupAsyncSea
 				"expiration_time_in_millis");
 		op.add(AbstractBuilder::startTime, DateTime._DESERIALIZER, "start_time");
 		op.add(AbstractBuilder::startTimeInMillis, JsonpDeserializer.longDeserializer(), "start_time_in_millis");
+		op.add(AbstractBuilder::completionTime, DateTime._DESERIALIZER, "completion_time");
+		op.add(AbstractBuilder::completionTimeInMillis, JsonpDeserializer.longDeserializer(),
+				"completion_time_in_millis");
 
 	}
 
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/async_search/status/StatusResponseBase.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/async_search/status/StatusResponseBase.java
index eed6bcf01..a8764d67c 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/async_search/status/StatusResponseBase.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/async_search/status/StatusResponseBase.java
@@ -23,6 +23,7 @@
 
 package co.elastic.clients.elasticsearch.async_search.status;
 
+import co.elastic.clients.elasticsearch._types.ClusterStatistics;
 import co.elastic.clients.elasticsearch._types.ShardStatistics;
 import co.elastic.clients.elasticsearch.async_search.AsyncSearchResponseBase;
 import co.elastic.clients.json.JsonpDeserializable;
@@ -51,6 +52,9 @@
 public abstract class StatusResponseBase extends AsyncSearchResponseBase {
 	private final ShardStatistics shards;
 
+	@Nullable
+	private final ClusterStatistics clusters;
+
 	@Nullable
 	private final Integer completionStatus;
 
@@ -60,6 +64,7 @@ protected StatusResponseBase(AbstractBuilder<?> builder) {
 		super(builder);
 
 		this.shards = ApiTypeHelper.requireNonNull(builder.shards, this, "shards");
+		this.clusters = builder.clusters;
 		this.completionStatus = builder.completionStatus;
 
 	}
@@ -73,6 +78,17 @@ public final ShardStatistics shards() {
 		return this.shards;
 	}
 
+	/**
+	 * Metadata about clusters involved in the cross-cluster search. Not shown for
+	 * local-only searches.
+	 * <p>
+	 * API name: {@code _clusters}
+	 */
+	@Nullable
+	public final ClusterStatistics clusters() {
+		return this.clusters;
+	}
+
 	/**
 	 * If the async search completed, this field shows the status code of the
 	 * search. For example, 200 indicates that the async search was successfully
@@ -91,6 +107,11 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 		generator.writeKey("_shards");
 		this.shards.serialize(generator, mapper);
 
+		if (this.clusters != null) {
+			generator.writeKey("_clusters");
+			this.clusters.serialize(generator, mapper);
+
+		}
 		if (this.completionStatus != null) {
 			generator.writeKey("completion_status");
 			generator.write(this.completionStatus);
@@ -104,6 +125,9 @@ public abstract static class AbstractBuilder<BuilderT extends AbstractBuilder<Bu
 				AsyncSearchResponseBase.AbstractBuilder<BuilderT> {
 		private ShardStatistics shards;
 
+		@Nullable
+		private ClusterStatistics clusters;
+
 		@Nullable
 		private Integer completionStatus;
 
@@ -126,6 +150,27 @@ public final BuilderT shards(Function<ShardStatistics.Builder, ObjectBuilder<Sha
 			return this.shards(fn.apply(new ShardStatistics.Builder()).build());
 		}
 
+		/**
+		 * Metadata about clusters involved in the cross-cluster search. Not shown for
+		 * local-only searches.
+		 * <p>
+		 * API name: {@code _clusters}
+		 */
+		public final BuilderT clusters(@Nullable ClusterStatistics value) {
+			this.clusters = value;
+			return self();
+		}
+
+		/**
+		 * Metadata about clusters involved in the cross-cluster search. Not shown for
+		 * local-only searches.
+		 * <p>
+		 * API name: {@code _clusters}
+		 */
+		public final BuilderT clusters(Function<ClusterStatistics.Builder, ObjectBuilder<ClusterStatistics>> fn) {
+			return this.clusters(fn.apply(new ClusterStatistics.Builder()).build());
+		}
+
 		/**
 		 * If the async search completed, this field shows the status code of the
 		 * search. For example, 200 indicates that the async search was successfully
@@ -145,6 +190,7 @@ protected static <BuilderT extends AbstractBuilder<BuilderT>> void setupStatusRe
 			ObjectDeserializer<BuilderT> op) {
 		AsyncSearchResponseBase.setupAsyncSearchResponseBaseDeserializer(op);
 		op.add(AbstractBuilder::shards, ShardStatistics._DESERIALIZER, "_shards");
+		op.add(AbstractBuilder::clusters, ClusterStatistics._DESERIALIZER, "_clusters");
 		op.add(AbstractBuilder::completionStatus, JsonpDeserializer.integerDeserializer(), "completion_status");
 
 	}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/BulkRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/BulkRequest.java
index fe1e6a4bd..58f8b1c88 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/BulkRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/BulkRequest.java
@@ -56,8 +56,8 @@
 // typedef: _global.bulk.Request
 
 /**
- * Allows to perform multiple index/update/delete operations in a single
- * request.
+ * Performs multiple indexing or delete operations in a single API call. This
+ * reduces overhead and can greatly increase indexing speed.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.bulk.Request">API
  *      specification</a>
@@ -121,8 +121,8 @@ public Iterator<?> _serializables() {
 		return this.operations.iterator();
 	}
 	/**
-	 * True or false to return the _source field or not, or default list of fields
-	 * to return, can be overridden on each sub-request
+	 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+	 * field or not, or a list of fields to return.
 	 * <p>
 	 * API name: {@code _source}
 	 */
@@ -132,8 +132,7 @@ public final SourceConfigParam source() {
 	}
 
 	/**
-	 * Default list of fields to exclude from the returned _source field, can be
-	 * overridden on each sub-request
+	 * A comma-separated list of source fields to exclude from the response.
 	 * <p>
 	 * API name: {@code _source_excludes}
 	 */
@@ -142,8 +141,7 @@ public final List<String> sourceExcludes() {
 	}
 
 	/**
-	 * Default list of fields to extract and return from the _source field, can be
-	 * overridden on each sub-request
+	 * A comma-separated list of source fields to include in the response.
 	 * <p>
 	 * API name: {@code _source_includes}
 	 */
@@ -152,7 +150,7 @@ public final List<String> sourceIncludes() {
 	}
 
 	/**
-	 * Default index for items which don't provide one
+	 * Name of the data stream, index, or index alias to perform bulk actions on.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -162,7 +160,11 @@ public final String index() {
 	}
 
 	/**
-	 * The pipeline id to preprocess incoming documents with
+	 * ID of the pipeline to use to preprocess incoming documents. If the index has
+	 * a default ingest pipeline specified, then setting the value to
+	 * <code>_none</code> disables the default ingest pipeline for this request. If
+	 * a final pipeline is configured it will always run, regardless of the value of
+	 * this parameter.
 	 * <p>
 	 * API name: {@code pipeline}
 	 */
@@ -172,10 +174,11 @@ public final String pipeline() {
 	}
 
 	/**
-	 * If <code>true</code> then refresh the affected shards to make this operation
-	 * visible to search, if <code>wait_for</code> then wait for a refresh to make
-	 * this operation visible to search, if <code>false</code> (the default) then do
-	 * nothing with refreshes.
+	 * If <code>true</code>, Elasticsearch refreshes the affected shards to make
+	 * this operation visible to search, if <code>wait_for</code> then wait for a
+	 * refresh to make this operation visible to search, if <code>false</code> do
+	 * nothing with refreshes. Valid values: <code>true</code>, <code>false</code>,
+	 * <code>wait_for</code>.
 	 * <p>
 	 * API name: {@code refresh}
 	 */
@@ -185,7 +188,7 @@ public final Refresh refresh() {
 	}
 
 	/**
-	 * Sets require_alias for all incoming documents. Defaults to unset (false)
+	 * If <code>true</code>, the request’s actions must target an index alias.
 	 * <p>
 	 * API name: {@code require_alias}
 	 */
@@ -195,7 +198,7 @@ public final Boolean requireAlias() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -205,7 +208,8 @@ public final String routing() {
 	}
 
 	/**
-	 * Explicit operation timeout
+	 * Period each action waits for the following operations: automatic index
+	 * creation, dynamic mapping updates, waiting for active shards.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -215,11 +219,9 @@ public final Time timeout() {
 	}
 
 	/**
-	 * Sets the number of shard copies that must be active before proceeding with
-	 * the bulk operation. Defaults to 1, meaning the primary shard only. Set to
-	 * <code>all</code> for all shard copies, otherwise set to any non-negative
-	 * value less than or equal to the total number of copies for the shard (number
-	 * of replicas + 1)
+	 * The number of shard copies that must be active before proceeding with the
+	 * operation. Set to all or any positive integer up to the total number of
+	 * shards in the index (<code>number_of_replicas+1</code>).
 	 * <p>
 	 * API name: {@code wait_for_active_shards}
 	 */
@@ -288,8 +290,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private List<BulkOperation> operations;
 
 		/**
-		 * True or false to return the _source field or not, or default list of fields
-		 * to return, can be overridden on each sub-request
+		 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+		 * field or not, or a list of fields to return.
 		 * <p>
 		 * API name: {@code _source}
 		 */
@@ -299,8 +301,8 @@ public final Builder source(@Nullable SourceConfigParam value) {
 		}
 
 		/**
-		 * True or false to return the _source field or not, or default list of fields
-		 * to return, can be overridden on each sub-request
+		 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+		 * field or not, or a list of fields to return.
 		 * <p>
 		 * API name: {@code _source}
 		 */
@@ -309,8 +311,7 @@ public final Builder source(Function<SourceConfigParam.Builder, ObjectBuilder<So
 		}
 
 		/**
-		 * Default list of fields to exclude from the returned _source field, can be
-		 * overridden on each sub-request
+		 * A comma-separated list of source fields to exclude from the response.
 		 * <p>
 		 * API name: {@code _source_excludes}
 		 * <p>
@@ -322,8 +323,7 @@ public final Builder sourceExcludes(List<String> list) {
 		}
 
 		/**
-		 * Default list of fields to exclude from the returned _source field, can be
-		 * overridden on each sub-request
+		 * A comma-separated list of source fields to exclude from the response.
 		 * <p>
 		 * API name: {@code _source_excludes}
 		 * <p>
@@ -335,8 +335,7 @@ public final Builder sourceExcludes(String value, String... values) {
 		}
 
 		/**
-		 * Default list of fields to extract and return from the _source field, can be
-		 * overridden on each sub-request
+		 * A comma-separated list of source fields to include in the response.
 		 * <p>
 		 * API name: {@code _source_includes}
 		 * <p>
@@ -348,8 +347,7 @@ public final Builder sourceIncludes(List<String> list) {
 		}
 
 		/**
-		 * Default list of fields to extract and return from the _source field, can be
-		 * overridden on each sub-request
+		 * A comma-separated list of source fields to include in the response.
 		 * <p>
 		 * API name: {@code _source_includes}
 		 * <p>
@@ -361,7 +359,7 @@ public final Builder sourceIncludes(String value, String... values) {
 		}
 
 		/**
-		 * Default index for items which don't provide one
+		 * Name of the data stream, index, or index alias to perform bulk actions on.
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -371,7 +369,11 @@ public final Builder index(@Nullable String value) {
 		}
 
 		/**
-		 * The pipeline id to preprocess incoming documents with
+		 * ID of the pipeline to use to preprocess incoming documents. If the index has
+		 * a default ingest pipeline specified, then setting the value to
+		 * <code>_none</code> disables the default ingest pipeline for this request. If
+		 * a final pipeline is configured it will always run, regardless of the value of
+		 * this parameter.
 		 * <p>
 		 * API name: {@code pipeline}
 		 */
@@ -381,10 +383,11 @@ public final Builder pipeline(@Nullable String value) {
 		}
 
 		/**
-		 * If <code>true</code> then refresh the affected shards to make this operation
-		 * visible to search, if <code>wait_for</code> then wait for a refresh to make
-		 * this operation visible to search, if <code>false</code> (the default) then do
-		 * nothing with refreshes.
+		 * If <code>true</code>, Elasticsearch refreshes the affected shards to make
+		 * this operation visible to search, if <code>wait_for</code> then wait for a
+		 * refresh to make this operation visible to search, if <code>false</code> do
+		 * nothing with refreshes. Valid values: <code>true</code>, <code>false</code>,
+		 * <code>wait_for</code>.
 		 * <p>
 		 * API name: {@code refresh}
 		 */
@@ -394,7 +397,7 @@ public final Builder refresh(@Nullable Refresh value) {
 		}
 
 		/**
-		 * Sets require_alias for all incoming documents. Defaults to unset (false)
+		 * If <code>true</code>, the request’s actions must target an index alias.
 		 * <p>
 		 * API name: {@code require_alias}
 		 */
@@ -404,7 +407,7 @@ public final Builder requireAlias(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -414,7 +417,8 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period each action waits for the following operations: automatic index
+		 * creation, dynamic mapping updates, waiting for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -424,7 +428,8 @@ public final Builder timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period each action waits for the following operations: automatic index
+		 * creation, dynamic mapping updates, waiting for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -433,11 +438,9 @@ public final Builder timeout(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the bulk operation. Defaults to 1, meaning the primary shard only. Set to
-		 * <code>all</code> for all shard copies, otherwise set to any non-negative
-		 * value less than or equal to the total number of copies for the shard (number
-		 * of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to all or any positive integer up to the total number of
+		 * shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
@@ -447,11 +450,9 @@ public final Builder waitForActiveShards(@Nullable WaitForActiveShards value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the bulk operation. Defaults to 1, meaning the primary shard only. Set to
-		 * <code>all</code> for all shard copies, otherwise set to any non-negative
-		 * value less than or equal to the total number of copies for the shard (number
-		 * of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to all or any positive integer up to the total number of
+		 * shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ClearScrollRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ClearScrollRequest.java
index 423d02c83..0de612a5d 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ClearScrollRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ClearScrollRequest.java
@@ -46,7 +46,7 @@
 // typedef: _global.clear_scroll.Request
 
 /**
- * Explicitly clears the search context for a scroll.
+ * Clears the search context and results for a scrolling search.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.clear_scroll.Request">API
  *      specification</a>
@@ -68,6 +68,8 @@ public static ClearScrollRequest of(Function<Builder, ObjectBuilder<ClearScrollR
 	}
 
 	/**
+	 * Scroll IDs to clear. To clear all scroll IDs, use <code>_all</code>.
+	 * <p>
 	 * API name: {@code scroll_id}
 	 */
 	public final List<String> scrollId() {
@@ -111,6 +113,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private List<String> scrollId;
 
 		/**
+		 * Scroll IDs to clear. To clear all scroll IDs, use <code>_all</code>.
+		 * <p>
 		 * API name: {@code scroll_id}
 		 * <p>
 		 * Adds all elements of <code>list</code> to <code>scrollId</code>.
@@ -121,6 +125,8 @@ public final Builder scrollId(List<String> list) {
 		}
 
 		/**
+		 * Scroll IDs to clear. To clear all scroll IDs, use <code>_all</code>.
+		 * <p>
 		 * API name: {@code scroll_id}
 		 * <p>
 		 * Adds one or more values to <code>scrollId</code>.
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ClosePointInTimeRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ClosePointInTimeRequest.java
index 943f8e18d..ee7cd00e8 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ClosePointInTimeRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ClosePointInTimeRequest.java
@@ -45,7 +45,7 @@
 // typedef: _global.close_point_in_time.Request
 
 /**
- * Close a point in time
+ * Closes a point-in-time.
  * 
  * @see <a href=
  *      "../doc-files/api-spec.html#_global.close_point_in_time.Request">API
@@ -68,7 +68,9 @@ public static ClosePointInTimeRequest of(Function<Builder, ObjectBuilder<ClosePo
 	}
 
 	/**
-	 * Required - API name: {@code id}
+	 * Required - The ID of the point-in-time.
+	 * <p>
+	 * API name: {@code id}
 	 */
 	public final String id() {
 		return this.id;
@@ -102,7 +104,9 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String id;
 
 		/**
-		 * Required - API name: {@code id}
+		 * Required - The ID of the point-in-time.
+		 * <p>
+		 * API name: {@code id}
 		 */
 		public final Builder id(String value) {
 			this.id = value;
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/CountRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/CountRequest.java
index 2c6c92d9d..114364d1f 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/CountRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/CountRequest.java
@@ -135,9 +135,10 @@ public static CountRequest of(Function<Builder, ObjectBuilder<CountRequest>> fn)
 	}
 
 	/**
-	 * Whether to ignore if a wildcard indices expression resolves into no concrete
-	 * indices. (This includes <code>_all</code> string or when no indices have been
-	 * specified)
+	 * If <code>false</code>, the request returns an error if any wildcard
+	 * expression, index alias, or <code>_all</code> value targets only missing or
+	 * closed indices. This behavior applies even if the request targets other open
+	 * indices.
 	 * <p>
 	 * API name: {@code allow_no_indices}
 	 */
@@ -147,8 +148,9 @@ public final Boolean allowNoIndices() {
 	}
 
 	/**
-	 * Specify whether wildcard and prefix queries should be analyzed (default:
-	 * false)
+	 * If <code>true</code>, wildcard and prefix queries are analyzed. This
+	 * parameter can only be used when the <code>q</code> query string parameter is
+	 * specified.
 	 * <p>
 	 * API name: {@code analyze_wildcard}
 	 */
@@ -158,7 +160,8 @@ public final Boolean analyzeWildcard() {
 	}
 
 	/**
-	 * The analyzer to use for the query string
+	 * Analyzer to use for the query string. This parameter can only be used when
+	 * the <code>q</code> query string parameter is specified.
 	 * <p>
 	 * API name: {@code analyzer}
 	 */
@@ -168,7 +171,9 @@ public final String analyzer() {
 	}
 
 	/**
-	 * The default operator for query string query (AND or OR)
+	 * The default operator for query string query: <code>AND</code> or
+	 * <code>OR</code>. This parameter can only be used when the <code>q</code>
+	 * query string parameter is specified.
 	 * <p>
 	 * API name: {@code default_operator}
 	 */
@@ -178,8 +183,9 @@ public final Operator defaultOperator() {
 	}
 
 	/**
-	 * The field to use as default where no field prefix is given in the query
-	 * string
+	 * Field to use as default where no field prefix is given in the query string.
+	 * This parameter can only be used when the <code>q</code> query string
+	 * parameter is specified.
 	 * <p>
 	 * API name: {@code df}
 	 */
@@ -189,8 +195,10 @@ public final String df() {
 	}
 
 	/**
-	 * Whether to expand wildcard expression to concrete indices that are open,
-	 * closed or both.
+	 * Type of index that wildcard patterns can match. If the request can target
+	 * data streams, this argument determines whether wildcard expressions match
+	 * hidden data streams. Supports comma-separated values, such as
+	 * <code>open,hidden</code>.
 	 * <p>
 	 * API name: {@code expand_wildcards}
 	 */
@@ -199,8 +207,8 @@ public final List<ExpandWildcard> expandWildcards() {
 	}
 
 	/**
-	 * Whether specified concrete, expanded or aliased indices should be ignored
-	 * when throttled
+	 * If <code>true</code>, concrete, expanded or aliased indices are ignored when
+	 * frozen.
 	 * <p>
 	 * API name: {@code ignore_throttled}
 	 */
@@ -210,8 +218,8 @@ public final Boolean ignoreThrottled() {
 	}
 
 	/**
-	 * Whether specified concrete indices should be ignored when unavailable
-	 * (missing or closed)
+	 * If <code>false</code>, the request returns an error if it targets a missing
+	 * or closed index.
 	 * <p>
 	 * API name: {@code ignore_unavailable}
 	 */
@@ -221,7 +229,9 @@ public final Boolean ignoreUnavailable() {
 	}
 
 	/**
-	 * A comma-separated list of indices to restrict the results
+	 * Comma-separated list of data streams, indices, and aliases to search.
+	 * Supports wildcards (<code>*</code>). To search all data streams and indices,
+	 * omit this parameter or use <code>*</code> or <code>_all</code>.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -230,8 +240,8 @@ public final List<String> index() {
 	}
 
 	/**
-	 * Specify whether format-based query failures (such as providing text to a
-	 * numeric field) should be ignored
+	 * If <code>true</code>, format-based query failures (such as providing text to
+	 * a numeric field) in the query string will be ignored.
 	 * <p>
 	 * API name: {@code lenient}
 	 */
@@ -241,8 +251,8 @@ public final Boolean lenient() {
 	}
 
 	/**
-	 * Include only documents with a specific <code>_score</code> value in the
-	 * result
+	 * Sets the minimum <code>_score</code> value that documents must have to be
+	 * included in the result.
 	 * <p>
 	 * API name: {@code min_score}
 	 */
@@ -252,8 +262,8 @@ public final Double minScore() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -263,7 +273,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Query in the Lucene query string syntax
+	 * Query in the Lucene query string syntax.
 	 * <p>
 	 * API name: {@code q}
 	 */
@@ -273,6 +283,8 @@ public final String q() {
 	}
 
 	/**
+	 * Defines the search definition using the Query DSL.
+	 * <p>
 	 * API name: {@code query}
 	 */
 	@Nullable
@@ -281,7 +293,7 @@ public final Query query() {
 	}
 
 	/**
-	 * A comma-separated list of specific routing values
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -291,8 +303,9 @@ public final String routing() {
 	}
 
 	/**
-	 * The maximum count for each shard, upon reaching which the query execution
-	 * will terminate early
+	 * Maximum number of documents to collect for each shard. If a query reaches
+	 * this limit, Elasticsearch terminates the query early. Elasticsearch collects
+	 * documents before sorting.
 	 * <p>
 	 * API name: {@code terminate_after}
 	 */
@@ -376,9 +389,10 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private Long terminateAfter;
 
 		/**
-		 * Whether to ignore if a wildcard indices expression resolves into no concrete
-		 * indices. (This includes <code>_all</code> string or when no indices have been
-		 * specified)
+		 * If <code>false</code>, the request returns an error if any wildcard
+		 * expression, index alias, or <code>_all</code> value targets only missing or
+		 * closed indices. This behavior applies even if the request targets other open
+		 * indices.
 		 * <p>
 		 * API name: {@code allow_no_indices}
 		 */
@@ -388,8 +402,9 @@ public final Builder allowNoIndices(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify whether wildcard and prefix queries should be analyzed (default:
-		 * false)
+		 * If <code>true</code>, wildcard and prefix queries are analyzed. This
+		 * parameter can only be used when the <code>q</code> query string parameter is
+		 * specified.
 		 * <p>
 		 * API name: {@code analyze_wildcard}
 		 */
@@ -399,7 +414,8 @@ public final Builder analyzeWildcard(@Nullable Boolean value) {
 		}
 
 		/**
-		 * The analyzer to use for the query string
+		 * Analyzer to use for the query string. This parameter can only be used when
+		 * the <code>q</code> query string parameter is specified.
 		 * <p>
 		 * API name: {@code analyzer}
 		 */
@@ -409,7 +425,9 @@ public final Builder analyzer(@Nullable String value) {
 		}
 
 		/**
-		 * The default operator for query string query (AND or OR)
+		 * The default operator for query string query: <code>AND</code> or
+		 * <code>OR</code>. This parameter can only be used when the <code>q</code>
+		 * query string parameter is specified.
 		 * <p>
 		 * API name: {@code default_operator}
 		 */
@@ -419,8 +437,9 @@ public final Builder defaultOperator(@Nullable Operator value) {
 		}
 
 		/**
-		 * The field to use as default where no field prefix is given in the query
-		 * string
+		 * Field to use as default where no field prefix is given in the query string.
+		 * This parameter can only be used when the <code>q</code> query string
+		 * parameter is specified.
 		 * <p>
 		 * API name: {@code df}
 		 */
@@ -430,8 +449,10 @@ public final Builder df(@Nullable String value) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -443,8 +464,10 @@ public final Builder expandWildcards(List<ExpandWildcard> list) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -456,8 +479,8 @@ public final Builder expandWildcards(ExpandWildcard value, ExpandWildcard... val
 		}
 
 		/**
-		 * Whether specified concrete, expanded or aliased indices should be ignored
-		 * when throttled
+		 * If <code>true</code>, concrete, expanded or aliased indices are ignored when
+		 * frozen.
 		 * <p>
 		 * API name: {@code ignore_throttled}
 		 */
@@ -467,8 +490,8 @@ public final Builder ignoreThrottled(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Whether specified concrete indices should be ignored when unavailable
-		 * (missing or closed)
+		 * If <code>false</code>, the request returns an error if it targets a missing
+		 * or closed index.
 		 * <p>
 		 * API name: {@code ignore_unavailable}
 		 */
@@ -478,7 +501,9 @@ public final Builder ignoreUnavailable(@Nullable Boolean value) {
 		}
 
 		/**
-		 * A comma-separated list of indices to restrict the results
+		 * Comma-separated list of data streams, indices, and aliases to search.
+		 * Supports wildcards (<code>*</code>). To search all data streams and indices,
+		 * omit this parameter or use <code>*</code> or <code>_all</code>.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -490,7 +515,9 @@ public final Builder index(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of indices to restrict the results
+		 * Comma-separated list of data streams, indices, and aliases to search.
+		 * Supports wildcards (<code>*</code>). To search all data streams and indices,
+		 * omit this parameter or use <code>*</code> or <code>_all</code>.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -502,8 +529,8 @@ public final Builder index(String value, String... values) {
 		}
 
 		/**
-		 * Specify whether format-based query failures (such as providing text to a
-		 * numeric field) should be ignored
+		 * If <code>true</code>, format-based query failures (such as providing text to
+		 * a numeric field) in the query string will be ignored.
 		 * <p>
 		 * API name: {@code lenient}
 		 */
@@ -513,8 +540,8 @@ public final Builder lenient(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Include only documents with a specific <code>_score</code> value in the
-		 * result
+		 * Sets the minimum <code>_score</code> value that documents must have to be
+		 * included in the result.
 		 * <p>
 		 * API name: {@code min_score}
 		 */
@@ -524,8 +551,8 @@ public final Builder minScore(@Nullable Double value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -535,7 +562,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Query in the Lucene query string syntax
+		 * Query in the Lucene query string syntax.
 		 * <p>
 		 * API name: {@code q}
 		 */
@@ -545,6 +572,8 @@ public final Builder q(@Nullable String value) {
 		}
 
 		/**
+		 * Defines the search definition using the Query DSL.
+		 * <p>
 		 * API name: {@code query}
 		 */
 		public final Builder query(@Nullable Query value) {
@@ -553,6 +582,8 @@ public final Builder query(@Nullable Query value) {
 		}
 
 		/**
+		 * Defines the search definition using the Query DSL.
+		 * <p>
 		 * API name: {@code query}
 		 */
 		public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
@@ -560,7 +591,7 @@ public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
 		}
 
 		/**
-		 * A comma-separated list of specific routing values
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -570,8 +601,9 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * The maximum count for each shard, upon reaching which the query execution
-		 * will terminate early
+		 * Maximum number of documents to collect for each shard. If a query reaches
+		 * this limit, Elasticsearch terminates the query early. Elasticsearch collects
+		 * documents before sorting.
 		 * <p>
 		 * API name: {@code terminate_after}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/CreateRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/CreateRequest.java
index a985597e4..a67eeb342 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/CreateRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/CreateRequest.java
@@ -56,10 +56,9 @@
 // typedef: _global.create.Request
 
 /**
- * Creates a new document in the index.
- * <p>
- * Returns a 409 response when a document with a same ID already exists in the
- * index.
+ * Adds a JSON document to the specified data stream or index and makes it
+ * searchable. If the target is an index and the document already exists, the
+ * request updates the document and increments its version.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.create.Request">API
  *      specification</a>
@@ -120,7 +119,7 @@ public static <TDocument> CreateRequest<TDocument> of(
 	}
 
 	/**
-	 * Required - Document ID
+	 * Required - Unique identifier for the document.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -129,7 +128,11 @@ public final String id() {
 	}
 
 	/**
-	 * Required - The name of the index
+	 * Required - Name of the data stream or index to target. If the target doesn’t
+	 * exist and matches the name or wildcard (<code>*</code>) pattern of an index
+	 * template with a <code>data_stream</code> definition, this request creates the
+	 * data stream. If the target doesn’t exist and doesn’t match a data stream
+	 * template, this request creates the index.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -138,7 +141,11 @@ public final String index() {
 	}
 
 	/**
-	 * The pipeline id to preprocess incoming documents with
+	 * ID of the pipeline to use to preprocess incoming documents. If the index has
+	 * a default ingest pipeline specified, then setting the value to
+	 * <code>_none</code> disables the default ingest pipeline for this request. If
+	 * a final pipeline is configured it will always run, regardless of the value of
+	 * this parameter.
 	 * <p>
 	 * API name: {@code pipeline}
 	 */
@@ -148,10 +155,11 @@ public final String pipeline() {
 	}
 
 	/**
-	 * If <code>true</code> then refresh the affected shards to make this operation
-	 * visible to search, if <code>wait_for</code> then wait for a refresh to make
-	 * this operation visible to search, if <code>false</code> (the default) then do
-	 * nothing with refreshes.
+	 * If <code>true</code>, Elasticsearch refreshes the affected shards to make
+	 * this operation visible to search, if <code>wait_for</code> then wait for a
+	 * refresh to make this operation visible to search, if <code>false</code> do
+	 * nothing with refreshes. Valid values: <code>true</code>, <code>false</code>,
+	 * <code>wait_for</code>.
 	 * <p>
 	 * API name: {@code refresh}
 	 */
@@ -161,7 +169,7 @@ public final Refresh refresh() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -171,7 +179,8 @@ public final String routing() {
 	}
 
 	/**
-	 * Explicit operation timeout
+	 * Period the request waits for the following operations: automatic index
+	 * creation, dynamic mapping updates, waiting for active shards.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -181,7 +190,8 @@ public final Time timeout() {
 	}
 
 	/**
-	 * Explicit version number for concurrency control
+	 * Explicit version number for concurrency control. The specified version must
+	 * match the current version of the document for the request to succeed.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -191,7 +201,7 @@ public final Long version() {
 	}
 
 	/**
-	 * Specific version type
+	 * Specific version type: <code>external</code>, <code>external_gte</code>.
 	 * <p>
 	 * API name: {@code version_type}
 	 */
@@ -201,11 +211,9 @@ public final VersionType versionType() {
 	}
 
 	/**
-	 * Sets the number of shard copies that must be active before proceeding with
-	 * the index operation. Defaults to 1, meaning the primary shard only. Set to
-	 * <code>all</code> for all shard copies, otherwise set to any non-negative
-	 * value less than or equal to the total number of copies for the shard (number
-	 * of replicas + 1)
+	 * The number of shard copies that must be active before proceeding with the
+	 * operation. Set to <code>all</code> or any positive integer up to the total
+	 * number of shards in the index (<code>number_of_replicas+1</code>).
 	 * <p>
 	 * API name: {@code wait_for_active_shards}
 	 */
@@ -269,7 +277,7 @@ public static class Builder<TDocument> extends RequestBase.AbstractBuilder<Build
 		private JsonpSerializer<TDocument> tDocumentSerializer;
 
 		/**
-		 * Required - Document ID
+		 * Required - Unique identifier for the document.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -279,7 +287,11 @@ public final Builder<TDocument> id(String value) {
 		}
 
 		/**
-		 * Required - The name of the index
+		 * Required - Name of the data stream or index to target. If the target doesn’t
+		 * exist and matches the name or wildcard (<code>*</code>) pattern of an index
+		 * template with a <code>data_stream</code> definition, this request creates the
+		 * data stream. If the target doesn’t exist and doesn’t match a data stream
+		 * template, this request creates the index.
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -289,7 +301,11 @@ public final Builder<TDocument> index(String value) {
 		}
 
 		/**
-		 * The pipeline id to preprocess incoming documents with
+		 * ID of the pipeline to use to preprocess incoming documents. If the index has
+		 * a default ingest pipeline specified, then setting the value to
+		 * <code>_none</code> disables the default ingest pipeline for this request. If
+		 * a final pipeline is configured it will always run, regardless of the value of
+		 * this parameter.
 		 * <p>
 		 * API name: {@code pipeline}
 		 */
@@ -299,10 +315,11 @@ public final Builder<TDocument> pipeline(@Nullable String value) {
 		}
 
 		/**
-		 * If <code>true</code> then refresh the affected shards to make this operation
-		 * visible to search, if <code>wait_for</code> then wait for a refresh to make
-		 * this operation visible to search, if <code>false</code> (the default) then do
-		 * nothing with refreshes.
+		 * If <code>true</code>, Elasticsearch refreshes the affected shards to make
+		 * this operation visible to search, if <code>wait_for</code> then wait for a
+		 * refresh to make this operation visible to search, if <code>false</code> do
+		 * nothing with refreshes. Valid values: <code>true</code>, <code>false</code>,
+		 * <code>wait_for</code>.
 		 * <p>
 		 * API name: {@code refresh}
 		 */
@@ -312,7 +329,7 @@ public final Builder<TDocument> refresh(@Nullable Refresh value) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -322,7 +339,8 @@ public final Builder<TDocument> routing(@Nullable String value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period the request waits for the following operations: automatic index
+		 * creation, dynamic mapping updates, waiting for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -332,7 +350,8 @@ public final Builder<TDocument> timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period the request waits for the following operations: automatic index
+		 * creation, dynamic mapping updates, waiting for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -341,7 +360,8 @@ public final Builder<TDocument> timeout(Function<Time.Builder, ObjectBuilder<Tim
 		}
 
 		/**
-		 * Explicit version number for concurrency control
+		 * Explicit version number for concurrency control. The specified version must
+		 * match the current version of the document for the request to succeed.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -351,7 +371,7 @@ public final Builder<TDocument> version(@Nullable Long value) {
 		}
 
 		/**
-		 * Specific version type
+		 * Specific version type: <code>external</code>, <code>external_gte</code>.
 		 * <p>
 		 * API name: {@code version_type}
 		 */
@@ -361,11 +381,9 @@ public final Builder<TDocument> versionType(@Nullable VersionType value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the index operation. Defaults to 1, meaning the primary shard only. Set to
-		 * <code>all</code> for all shard copies, otherwise set to any non-negative
-		 * value less than or equal to the total number of copies for the shard (number
-		 * of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to <code>all</code> or any positive integer up to the total
+		 * number of shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
@@ -375,11 +393,9 @@ public final Builder<TDocument> waitForActiveShards(@Nullable WaitForActiveShard
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the index operation. Defaults to 1, meaning the primary shard only. Set to
-		 * <code>all</code> for all shard copies, otherwise set to any non-negative
-		 * value less than or equal to the total number of copies for the shard (number
-		 * of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to <code>all</code> or any positive integer up to the total
+		 * number of shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteByQueryRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteByQueryRequest.java
index c6b2b897a..68dcc9b6f 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteByQueryRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteByQueryRequest.java
@@ -60,7 +60,7 @@
 // typedef: _global.delete_by_query.Request
 
 /**
- * Deletes documents matching the provided query.
+ * Deletes documents that match the specified query.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.delete_by_query.Request">API
  *      specification</a>
@@ -203,9 +203,12 @@ public static DeleteByQueryRequest of(Function<Builder, ObjectBuilder<DeleteByQu
 	}
 
 	/**
-	 * Whether to ignore if a wildcard indices expression resolves into no concrete
-	 * indices. (This includes <code>_all</code> string or when no indices have been
-	 * specified)
+	 * If <code>false</code>, the request returns an error if any wildcard
+	 * expression, index alias, or <code>_all</code> value targets only missing or
+	 * closed indices. This behavior applies even if the request targets other open
+	 * indices. For example, a request targeting <code>foo*,bar*</code> returns an
+	 * error if an index starts with <code>foo</code> but no index starts with
+	 * <code>bar</code>.
 	 * <p>
 	 * API name: {@code allow_no_indices}
 	 */
@@ -215,8 +218,7 @@ public final Boolean allowNoIndices() {
 	}
 
 	/**
-	 * Specify whether wildcard and prefix queries should be analyzed (default:
-	 * false)
+	 * If <code>true</code>, wildcard and prefix queries are analyzed.
 	 * <p>
 	 * API name: {@code analyze_wildcard}
 	 */
@@ -226,7 +228,7 @@ public final Boolean analyzeWildcard() {
 	}
 
 	/**
-	 * The analyzer to use for the query string
+	 * Analyzer to use for the query string.
 	 * <p>
 	 * API name: {@code analyzer}
 	 */
@@ -236,7 +238,8 @@ public final String analyzer() {
 	}
 
 	/**
-	 * What to do when the delete by query hits version conflicts?
+	 * What to do if delete by query hits version conflicts: <code>abort</code> or
+	 * <code>proceed</code>.
 	 * <p>
 	 * API name: {@code conflicts}
 	 */
@@ -246,7 +249,8 @@ public final Conflicts conflicts() {
 	}
 
 	/**
-	 * The default operator for query string query (AND or OR)
+	 * The default operator for query string query: <code>AND</code> or
+	 * <code>OR</code>.
 	 * <p>
 	 * API name: {@code default_operator}
 	 */
@@ -256,8 +260,7 @@ public final Operator defaultOperator() {
 	}
 
 	/**
-	 * The field to use as default where no field prefix is given in the query
-	 * string
+	 * Field to use as default where no field prefix is given in the query string.
 	 * <p>
 	 * API name: {@code df}
 	 */
@@ -267,8 +270,12 @@ public final String df() {
 	}
 
 	/**
-	 * Whether to expand wildcard expression to concrete indices that are open,
-	 * closed or both.
+	 * Type of index that wildcard patterns can match. If the request can target
+	 * data streams, this argument determines whether wildcard expressions match
+	 * hidden data streams. Supports comma-separated values, such as
+	 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+	 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+	 * <code>none</code>.
 	 * <p>
 	 * API name: {@code expand_wildcards}
 	 */
@@ -287,8 +294,8 @@ public final Long from() {
 	}
 
 	/**
-	 * Whether specified concrete indices should be ignored when unavailable
-	 * (missing or closed)
+	 * If <code>false</code>, the request returns an error if it targets a missing
+	 * or closed index.
 	 * <p>
 	 * API name: {@code ignore_unavailable}
 	 */
@@ -298,8 +305,9 @@ public final Boolean ignoreUnavailable() {
 	}
 
 	/**
-	 * Required - A comma-separated list of index names to search; use
-	 * <code>_all</code> or empty string to perform the operation on all indices
+	 * Required - Comma-separated list of data streams, indices, and aliases to
+	 * search. Supports wildcards (<code>*</code>). To search all data streams or
+	 * indices, omit this parameter or use <code>*</code> or <code>_all</code>.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -308,8 +316,8 @@ public final List<String> index() {
 	}
 
 	/**
-	 * Specify whether format-based query failures (such as providing text to a
-	 * numeric field) should be ignored
+	 * If <code>true</code>, format-based query failures (such as providing text to
+	 * a numeric field) in the query string will be ignored.
 	 * <p>
 	 * API name: {@code lenient}
 	 */
@@ -319,6 +327,8 @@ public final Boolean lenient() {
 	}
 
 	/**
+	 * The maximum number of documents to delete.
+	 * <p>
 	 * API name: {@code max_docs}
 	 */
 	@Nullable
@@ -327,8 +337,8 @@ public final Long maxDocs() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -338,7 +348,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Query in the Lucene query string syntax
+	 * Query in the Lucene query string syntax.
 	 * <p>
 	 * API name: {@code q}
 	 */
@@ -348,6 +358,8 @@ public final String q() {
 	}
 
 	/**
+	 * Specifies the documents to delete using the Query DSL.
+	 * <p>
 	 * API name: {@code query}
 	 */
 	@Nullable
@@ -356,7 +368,8 @@ public final Query query() {
 	}
 
 	/**
-	 * Should the affected indexes be refreshed?
+	 * If <code>true</code>, Elasticsearch refreshes all shards involved in the
+	 * delete by query after the request completes.
 	 * <p>
 	 * API name: {@code refresh}
 	 */
@@ -366,8 +379,8 @@ public final Boolean refresh() {
 	}
 
 	/**
-	 * Specify if request cache should be used for this request or not, defaults to
-	 * index level setting
+	 * If <code>true</code>, the request cache is used for this request. Defaults to
+	 * the index-level setting.
 	 * <p>
 	 * API name: {@code request_cache}
 	 */
@@ -377,8 +390,7 @@ public final Boolean requestCache() {
 	}
 
 	/**
-	 * The throttle for this request in sub-requests per second. -1 means no
-	 * throttle.
+	 * The throttle for this request in sub-requests per second.
 	 * <p>
 	 * API name: {@code requests_per_second}
 	 */
@@ -388,7 +400,7 @@ public final Float requestsPerSecond() {
 	}
 
 	/**
-	 * A comma-separated list of specific routing values
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -398,8 +410,7 @@ public final String routing() {
 	}
 
 	/**
-	 * Specify how long a consistent view of the index should be maintained for
-	 * scrolled search
+	 * Period to retain the search context for scrolling.
 	 * <p>
 	 * API name: {@code scroll}
 	 */
@@ -409,7 +420,7 @@ public final Time scroll() {
 	}
 
 	/**
-	 * Size on the scroll request powering the delete by query
+	 * Size of the scroll request that powers the operation.
 	 * <p>
 	 * API name: {@code scroll_size}
 	 */
@@ -429,7 +440,8 @@ public final Time searchTimeout() {
 	}
 
 	/**
-	 * Search operation type
+	 * The type of the search operation. Available options:
+	 * <code>query_then_fetch</code>, <code>dfs_query_then_fetch</code>.
 	 * <p>
 	 * API name: {@code search_type}
 	 */
@@ -439,6 +451,9 @@ public final SearchType searchType() {
 	}
 
 	/**
+	 * Slice the request manually using the provided slice ID and total number of
+	 * slices.
+	 * <p>
 	 * API name: {@code slice}
 	 */
 	@Nullable
@@ -447,8 +462,7 @@ public final SlicedScroll slice() {
 	}
 
 	/**
-	 * The number of slices this task should be divided into. Defaults to 1, meaning
-	 * the task isn't sliced into subtasks. Can be set to <code>auto</code>.
+	 * The number of slices this task should be divided into.
 	 * <p>
 	 * API name: {@code slices}
 	 */
@@ -458,7 +472,7 @@ public final Slices slices() {
 	}
 
 	/**
-	 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs
+	 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs.
 	 * <p>
 	 * API name: {@code sort}
 	 */
@@ -467,7 +481,8 @@ public final List<String> sort() {
 	}
 
 	/**
-	 * Specific 'tag' of the request for logging and statistical purposes
+	 * Specific <code>tag</code> of the request for logging and statistical
+	 * purposes.
 	 * <p>
 	 * API name: {@code stats}
 	 */
@@ -476,8 +491,13 @@ public final List<String> stats() {
 	}
 
 	/**
-	 * The maximum number of documents to collect for each shard, upon reaching
-	 * which the query execution will terminate early.
+	 * Maximum number of documents to collect for each shard. If a query reaches
+	 * this limit, Elasticsearch terminates the query early. Elasticsearch collects
+	 * documents before sorting. Use with caution. Elasticsearch applies this
+	 * parameter to each shard handling the request. When possible, let
+	 * Elasticsearch perform early termination automatically. Avoid specifying this
+	 * parameter for requests that target data streams with backing indices across
+	 * multiple data tiers.
 	 * <p>
 	 * API name: {@code terminate_after}
 	 */
@@ -487,8 +507,7 @@ public final Long terminateAfter() {
 	}
 
 	/**
-	 * Time each individual bulk request should wait for shards that are
-	 * unavailable.
+	 * Period each deletion request waits for active shards.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -498,7 +517,7 @@ public final Time timeout() {
 	}
 
 	/**
-	 * Specify whether to return document version as part of a hit
+	 * If <code>true</code>, returns the document version as part of a hit.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -508,11 +527,9 @@ public final Boolean version() {
 	}
 
 	/**
-	 * Sets the number of shard copies that must be active before proceeding with
-	 * the delete by query operation. Defaults to 1, meaning the primary shard only.
-	 * Set to <code>all</code> for all shard copies, otherwise set to any
-	 * non-negative value less than or equal to the total number of copies for the
-	 * shard (number of replicas + 1)
+	 * The number of shard copies that must be active before proceeding with the
+	 * operation. Set to all or any positive integer up to the total number of
+	 * shards in the index (<code>number_of_replicas+1</code>).
 	 * <p>
 	 * API name: {@code wait_for_active_shards}
 	 */
@@ -522,7 +539,7 @@ public final WaitForActiveShards waitForActiveShards() {
 	}
 
 	/**
-	 * Should the request should block until the delete by query is complete.
+	 * If <code>true</code>, the request blocks until the operation is complete.
 	 * <p>
 	 * API name: {@code wait_for_completion}
 	 */
@@ -665,9 +682,12 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private Boolean waitForCompletion;
 
 		/**
-		 * Whether to ignore if a wildcard indices expression resolves into no concrete
-		 * indices. (This includes <code>_all</code> string or when no indices have been
-		 * specified)
+		 * If <code>false</code>, the request returns an error if any wildcard
+		 * expression, index alias, or <code>_all</code> value targets only missing or
+		 * closed indices. This behavior applies even if the request targets other open
+		 * indices. For example, a request targeting <code>foo*,bar*</code> returns an
+		 * error if an index starts with <code>foo</code> but no index starts with
+		 * <code>bar</code>.
 		 * <p>
 		 * API name: {@code allow_no_indices}
 		 */
@@ -677,8 +697,7 @@ public final Builder allowNoIndices(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify whether wildcard and prefix queries should be analyzed (default:
-		 * false)
+		 * If <code>true</code>, wildcard and prefix queries are analyzed.
 		 * <p>
 		 * API name: {@code analyze_wildcard}
 		 */
@@ -688,7 +707,7 @@ public final Builder analyzeWildcard(@Nullable Boolean value) {
 		}
 
 		/**
-		 * The analyzer to use for the query string
+		 * Analyzer to use for the query string.
 		 * <p>
 		 * API name: {@code analyzer}
 		 */
@@ -698,7 +717,8 @@ public final Builder analyzer(@Nullable String value) {
 		}
 
 		/**
-		 * What to do when the delete by query hits version conflicts?
+		 * What to do if delete by query hits version conflicts: <code>abort</code> or
+		 * <code>proceed</code>.
 		 * <p>
 		 * API name: {@code conflicts}
 		 */
@@ -708,7 +728,8 @@ public final Builder conflicts(@Nullable Conflicts value) {
 		}
 
 		/**
-		 * The default operator for query string query (AND or OR)
+		 * The default operator for query string query: <code>AND</code> or
+		 * <code>OR</code>.
 		 * <p>
 		 * API name: {@code default_operator}
 		 */
@@ -718,8 +739,7 @@ public final Builder defaultOperator(@Nullable Operator value) {
 		}
 
 		/**
-		 * The field to use as default where no field prefix is given in the query
-		 * string
+		 * Field to use as default where no field prefix is given in the query string.
 		 * <p>
 		 * API name: {@code df}
 		 */
@@ -729,8 +749,12 @@ public final Builder df(@Nullable String value) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -742,8 +766,12 @@ public final Builder expandWildcards(List<ExpandWildcard> list) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -765,8 +793,8 @@ public final Builder from(@Nullable Long value) {
 		}
 
 		/**
-		 * Whether specified concrete indices should be ignored when unavailable
-		 * (missing or closed)
+		 * If <code>false</code>, the request returns an error if it targets a missing
+		 * or closed index.
 		 * <p>
 		 * API name: {@code ignore_unavailable}
 		 */
@@ -776,8 +804,9 @@ public final Builder ignoreUnavailable(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Required - A comma-separated list of index names to search; use
-		 * <code>_all</code> or empty string to perform the operation on all indices
+		 * Required - Comma-separated list of data streams, indices, and aliases to
+		 * search. Supports wildcards (<code>*</code>). To search all data streams or
+		 * indices, omit this parameter or use <code>*</code> or <code>_all</code>.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -789,8 +818,9 @@ public final Builder index(List<String> list) {
 		}
 
 		/**
-		 * Required - A comma-separated list of index names to search; use
-		 * <code>_all</code> or empty string to perform the operation on all indices
+		 * Required - Comma-separated list of data streams, indices, and aliases to
+		 * search. Supports wildcards (<code>*</code>). To search all data streams or
+		 * indices, omit this parameter or use <code>*</code> or <code>_all</code>.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -802,8 +832,8 @@ public final Builder index(String value, String... values) {
 		}
 
 		/**
-		 * Specify whether format-based query failures (such as providing text to a
-		 * numeric field) should be ignored
+		 * If <code>true</code>, format-based query failures (such as providing text to
+		 * a numeric field) in the query string will be ignored.
 		 * <p>
 		 * API name: {@code lenient}
 		 */
@@ -813,6 +843,8 @@ public final Builder lenient(@Nullable Boolean value) {
 		}
 
 		/**
+		 * The maximum number of documents to delete.
+		 * <p>
 		 * API name: {@code max_docs}
 		 */
 		public final Builder maxDocs(@Nullable Long value) {
@@ -821,8 +853,8 @@ public final Builder maxDocs(@Nullable Long value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -832,7 +864,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Query in the Lucene query string syntax
+		 * Query in the Lucene query string syntax.
 		 * <p>
 		 * API name: {@code q}
 		 */
@@ -842,6 +874,8 @@ public final Builder q(@Nullable String value) {
 		}
 
 		/**
+		 * Specifies the documents to delete using the Query DSL.
+		 * <p>
 		 * API name: {@code query}
 		 */
 		public final Builder query(@Nullable Query value) {
@@ -850,6 +884,8 @@ public final Builder query(@Nullable Query value) {
 		}
 
 		/**
+		 * Specifies the documents to delete using the Query DSL.
+		 * <p>
 		 * API name: {@code query}
 		 */
 		public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
@@ -857,7 +893,8 @@ public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
 		}
 
 		/**
-		 * Should the affected indexes be refreshed?
+		 * If <code>true</code>, Elasticsearch refreshes all shards involved in the
+		 * delete by query after the request completes.
 		 * <p>
 		 * API name: {@code refresh}
 		 */
@@ -867,8 +904,8 @@ public final Builder refresh(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify if request cache should be used for this request or not, defaults to
-		 * index level setting
+		 * If <code>true</code>, the request cache is used for this request. Defaults to
+		 * the index-level setting.
 		 * <p>
 		 * API name: {@code request_cache}
 		 */
@@ -878,8 +915,7 @@ public final Builder requestCache(@Nullable Boolean value) {
 		}
 
 		/**
-		 * The throttle for this request in sub-requests per second. -1 means no
-		 * throttle.
+		 * The throttle for this request in sub-requests per second.
 		 * <p>
 		 * API name: {@code requests_per_second}
 		 */
@@ -889,7 +925,7 @@ public final Builder requestsPerSecond(@Nullable Float value) {
 		}
 
 		/**
-		 * A comma-separated list of specific routing values
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -899,8 +935,7 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * Specify how long a consistent view of the index should be maintained for
-		 * scrolled search
+		 * Period to retain the search context for scrolling.
 		 * <p>
 		 * API name: {@code scroll}
 		 */
@@ -910,8 +945,7 @@ public final Builder scroll(@Nullable Time value) {
 		}
 
 		/**
-		 * Specify how long a consistent view of the index should be maintained for
-		 * scrolled search
+		 * Period to retain the search context for scrolling.
 		 * <p>
 		 * API name: {@code scroll}
 		 */
@@ -920,7 +954,7 @@ public final Builder scroll(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Size on the scroll request powering the delete by query
+		 * Size of the scroll request that powers the operation.
 		 * <p>
 		 * API name: {@code scroll_size}
 		 */
@@ -949,7 +983,8 @@ public final Builder searchTimeout(Function<Time.Builder, ObjectBuilder<Time>> f
 		}
 
 		/**
-		 * Search operation type
+		 * The type of the search operation. Available options:
+		 * <code>query_then_fetch</code>, <code>dfs_query_then_fetch</code>.
 		 * <p>
 		 * API name: {@code search_type}
 		 */
@@ -959,6 +994,9 @@ public final Builder searchType(@Nullable SearchType value) {
 		}
 
 		/**
+		 * Slice the request manually using the provided slice ID and total number of
+		 * slices.
+		 * <p>
 		 * API name: {@code slice}
 		 */
 		public final Builder slice(@Nullable SlicedScroll value) {
@@ -967,6 +1005,9 @@ public final Builder slice(@Nullable SlicedScroll value) {
 		}
 
 		/**
+		 * Slice the request manually using the provided slice ID and total number of
+		 * slices.
+		 * <p>
 		 * API name: {@code slice}
 		 */
 		public final Builder slice(Function<SlicedScroll.Builder, ObjectBuilder<SlicedScroll>> fn) {
@@ -974,8 +1015,7 @@ public final Builder slice(Function<SlicedScroll.Builder, ObjectBuilder<SlicedSc
 		}
 
 		/**
-		 * The number of slices this task should be divided into. Defaults to 1, meaning
-		 * the task isn't sliced into subtasks. Can be set to <code>auto</code>.
+		 * The number of slices this task should be divided into.
 		 * <p>
 		 * API name: {@code slices}
 		 */
@@ -985,8 +1025,7 @@ public final Builder slices(@Nullable Slices value) {
 		}
 
 		/**
-		 * The number of slices this task should be divided into. Defaults to 1, meaning
-		 * the task isn't sliced into subtasks. Can be set to <code>auto</code>.
+		 * The number of slices this task should be divided into.
 		 * <p>
 		 * API name: {@code slices}
 		 */
@@ -995,7 +1034,7 @@ public final Builder slices(Function<Slices.Builder, ObjectBuilder<Slices>> fn)
 		}
 
 		/**
-		 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs
+		 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs.
 		 * <p>
 		 * API name: {@code sort}
 		 * <p>
@@ -1007,7 +1046,7 @@ public final Builder sort(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs
+		 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs.
 		 * <p>
 		 * API name: {@code sort}
 		 * <p>
@@ -1019,7 +1058,8 @@ public final Builder sort(String value, String... values) {
 		}
 
 		/**
-		 * Specific 'tag' of the request for logging and statistical purposes
+		 * Specific <code>tag</code> of the request for logging and statistical
+		 * purposes.
 		 * <p>
 		 * API name: {@code stats}
 		 * <p>
@@ -1031,7 +1071,8 @@ public final Builder stats(List<String> list) {
 		}
 
 		/**
-		 * Specific 'tag' of the request for logging and statistical purposes
+		 * Specific <code>tag</code> of the request for logging and statistical
+		 * purposes.
 		 * <p>
 		 * API name: {@code stats}
 		 * <p>
@@ -1043,8 +1084,13 @@ public final Builder stats(String value, String... values) {
 		}
 
 		/**
-		 * The maximum number of documents to collect for each shard, upon reaching
-		 * which the query execution will terminate early.
+		 * Maximum number of documents to collect for each shard. If a query reaches
+		 * this limit, Elasticsearch terminates the query early. Elasticsearch collects
+		 * documents before sorting. Use with caution. Elasticsearch applies this
+		 * parameter to each shard handling the request. When possible, let
+		 * Elasticsearch perform early termination automatically. Avoid specifying this
+		 * parameter for requests that target data streams with backing indices across
+		 * multiple data tiers.
 		 * <p>
 		 * API name: {@code terminate_after}
 		 */
@@ -1054,8 +1100,7 @@ public final Builder terminateAfter(@Nullable Long value) {
 		}
 
 		/**
-		 * Time each individual bulk request should wait for shards that are
-		 * unavailable.
+		 * Period each deletion request waits for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -1065,8 +1110,7 @@ public final Builder timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Time each individual bulk request should wait for shards that are
-		 * unavailable.
+		 * Period each deletion request waits for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -1075,7 +1119,7 @@ public final Builder timeout(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Specify whether to return document version as part of a hit
+		 * If <code>true</code>, returns the document version as part of a hit.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -1085,11 +1129,9 @@ public final Builder version(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the delete by query operation. Defaults to 1, meaning the primary shard only.
-		 * Set to <code>all</code> for all shard copies, otherwise set to any
-		 * non-negative value less than or equal to the total number of copies for the
-		 * shard (number of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to all or any positive integer up to the total number of
+		 * shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
@@ -1099,11 +1141,9 @@ public final Builder waitForActiveShards(@Nullable WaitForActiveShards value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the delete by query operation. Defaults to 1, meaning the primary shard only.
-		 * Set to <code>all</code> for all shard copies, otherwise set to any
-		 * non-negative value less than or equal to the total number of copies for the
-		 * shard (number of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to all or any positive integer up to the total number of
+		 * shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
@@ -1113,7 +1153,7 @@ public final Builder waitForActiveShards(
 		}
 
 		/**
-		 * Should the request should block until the delete by query is complete.
+		 * If <code>true</code>, the request blocks until the operation is complete.
 		 * <p>
 		 * API name: {@code wait_for_completion}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteByQueryRethrottleRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteByQueryRethrottleRequest.java
index 6fce6a54f..270a6f0d3 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteByQueryRethrottleRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteByQueryRethrottleRequest.java
@@ -74,8 +74,7 @@ public static DeleteByQueryRethrottleRequest of(
 	}
 
 	/**
-	 * The throttle to set on this request in floating sub-requests per second. -1
-	 * means set no throttle.
+	 * The throttle for this request in sub-requests per second.
 	 * <p>
 	 * API name: {@code requests_per_second}
 	 */
@@ -85,7 +84,7 @@ public final Float requestsPerSecond() {
 	}
 
 	/**
-	 * Required - The task id to rethrottle
+	 * Required - The ID for the task.
 	 * <p>
 	 * API name: {@code task_id}
 	 */
@@ -108,8 +107,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String taskId;
 
 		/**
-		 * The throttle to set on this request in floating sub-requests per second. -1
-		 * means set no throttle.
+		 * The throttle for this request in sub-requests per second.
 		 * <p>
 		 * API name: {@code requests_per_second}
 		 */
@@ -119,7 +117,7 @@ public final Builder requestsPerSecond(@Nullable Float value) {
 		}
 
 		/**
-		 * Required - The task id to rethrottle
+		 * Required - The ID for the task.
 		 * <p>
 		 * API name: {@code task_id}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteRequest.java
index 8cd658a77..f074861c2 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteRequest.java
@@ -49,7 +49,7 @@
 // typedef: _global.delete.Request
 
 /**
- * Removes a document from the index.
+ * Removes a JSON document from the specified index.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.delete.Request">API
  *      specification</a>
@@ -106,7 +106,7 @@ public static DeleteRequest of(Function<Builder, ObjectBuilder<DeleteRequest>> f
 	}
 
 	/**
-	 * Required - The document ID
+	 * Required - Unique identifier for the document.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -115,8 +115,7 @@ public final String id() {
 	}
 
 	/**
-	 * only perform the delete operation if the last operation that has changed the
-	 * document has the specified primary term
+	 * Only perform the operation if the document has this primary term.
 	 * <p>
 	 * API name: {@code if_primary_term}
 	 */
@@ -126,8 +125,7 @@ public final Long ifPrimaryTerm() {
 	}
 
 	/**
-	 * only perform the delete operation if the last operation that has changed the
-	 * document has the specified sequence number
+	 * Only perform the operation if the document has this sequence number.
 	 * <p>
 	 * API name: {@code if_seq_no}
 	 */
@@ -137,7 +135,7 @@ public final Long ifSeqNo() {
 	}
 
 	/**
-	 * Required - The name of the index
+	 * Required - Name of the target index.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -146,10 +144,11 @@ public final String index() {
 	}
 
 	/**
-	 * If <code>true</code> then refresh the affected shards to make this operation
-	 * visible to search, if <code>wait_for</code> then wait for a refresh to make
-	 * this operation visible to search, if <code>false</code> (the default) then do
-	 * nothing with refreshes.
+	 * If <code>true</code>, Elasticsearch refreshes the affected shards to make
+	 * this operation visible to search, if <code>wait_for</code> then wait for a
+	 * refresh to make this operation visible to search, if <code>false</code> do
+	 * nothing with refreshes. Valid values: <code>true</code>, <code>false</code>,
+	 * <code>wait_for</code>.
 	 * <p>
 	 * API name: {@code refresh}
 	 */
@@ -159,7 +158,7 @@ public final Refresh refresh() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -169,7 +168,7 @@ public final String routing() {
 	}
 
 	/**
-	 * Explicit operation timeout
+	 * Period to wait for active shards.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -179,7 +178,8 @@ public final Time timeout() {
 	}
 
 	/**
-	 * Explicit version number for concurrency control
+	 * Explicit version number for concurrency control. The specified version must
+	 * match the current version of the document for the request to succeed.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -189,7 +189,7 @@ public final Long version() {
 	}
 
 	/**
-	 * Specific version type
+	 * Specific version type: <code>external</code>, <code>external_gte</code>.
 	 * <p>
 	 * API name: {@code version_type}
 	 */
@@ -199,11 +199,9 @@ public final VersionType versionType() {
 	}
 
 	/**
-	 * Sets the number of shard copies that must be active before proceeding with
-	 * the delete operation. Defaults to 1, meaning the primary shard only. Set to
-	 * <code>all</code> for all shard copies, otherwise set to any non-negative
-	 * value less than or equal to the total number of copies for the shard (number
-	 * of replicas + 1)
+	 * The number of shard copies that must be active before proceeding with the
+	 * operation. Set to <code>all</code> or any positive integer up to the total
+	 * number of shards in the index (<code>number_of_replicas+1</code>).
 	 * <p>
 	 * API name: {@code wait_for_active_shards}
 	 */
@@ -248,7 +246,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private WaitForActiveShards waitForActiveShards;
 
 		/**
-		 * Required - The document ID
+		 * Required - Unique identifier for the document.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -258,8 +256,7 @@ public final Builder id(String value) {
 		}
 
 		/**
-		 * only perform the delete operation if the last operation that has changed the
-		 * document has the specified primary term
+		 * Only perform the operation if the document has this primary term.
 		 * <p>
 		 * API name: {@code if_primary_term}
 		 */
@@ -269,8 +266,7 @@ public final Builder ifPrimaryTerm(@Nullable Long value) {
 		}
 
 		/**
-		 * only perform the delete operation if the last operation that has changed the
-		 * document has the specified sequence number
+		 * Only perform the operation if the document has this sequence number.
 		 * <p>
 		 * API name: {@code if_seq_no}
 		 */
@@ -280,7 +276,7 @@ public final Builder ifSeqNo(@Nullable Long value) {
 		}
 
 		/**
-		 * Required - The name of the index
+		 * Required - Name of the target index.
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -290,10 +286,11 @@ public final Builder index(String value) {
 		}
 
 		/**
-		 * If <code>true</code> then refresh the affected shards to make this operation
-		 * visible to search, if <code>wait_for</code> then wait for a refresh to make
-		 * this operation visible to search, if <code>false</code> (the default) then do
-		 * nothing with refreshes.
+		 * If <code>true</code>, Elasticsearch refreshes the affected shards to make
+		 * this operation visible to search, if <code>wait_for</code> then wait for a
+		 * refresh to make this operation visible to search, if <code>false</code> do
+		 * nothing with refreshes. Valid values: <code>true</code>, <code>false</code>,
+		 * <code>wait_for</code>.
 		 * <p>
 		 * API name: {@code refresh}
 		 */
@@ -303,7 +300,7 @@ public final Builder refresh(@Nullable Refresh value) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -313,7 +310,7 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period to wait for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -323,7 +320,7 @@ public final Builder timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period to wait for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -332,7 +329,8 @@ public final Builder timeout(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Explicit version number for concurrency control
+		 * Explicit version number for concurrency control. The specified version must
+		 * match the current version of the document for the request to succeed.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -342,7 +340,7 @@ public final Builder version(@Nullable Long value) {
 		}
 
 		/**
-		 * Specific version type
+		 * Specific version type: <code>external</code>, <code>external_gte</code>.
 		 * <p>
 		 * API name: {@code version_type}
 		 */
@@ -352,11 +350,9 @@ public final Builder versionType(@Nullable VersionType value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the delete operation. Defaults to 1, meaning the primary shard only. Set to
-		 * <code>all</code> for all shard copies, otherwise set to any non-negative
-		 * value less than or equal to the total number of copies for the shard (number
-		 * of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to <code>all</code> or any positive integer up to the total
+		 * number of shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
@@ -366,11 +362,9 @@ public final Builder waitForActiveShards(@Nullable WaitForActiveShards value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the delete operation. Defaults to 1, meaning the primary shard only. Set to
-		 * <code>all</code> for all shard copies, otherwise set to any non-negative
-		 * value less than or equal to the total number of copies for the shard (number
-		 * of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to <code>all</code> or any positive integer up to the total
+		 * number of shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteScriptRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteScriptRequest.java
index da3d6c4f1..696492663 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteScriptRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/DeleteScriptRequest.java
@@ -45,7 +45,7 @@
 // typedef: _global.delete_script.Request
 
 /**
- * Deletes a script.
+ * Deletes a stored script or search template.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.delete_script.Request">API
  *      specification</a>
@@ -75,7 +75,7 @@ public static DeleteScriptRequest of(Function<Builder, ObjectBuilder<DeleteScrip
 	}
 
 	/**
-	 * Required - Script ID
+	 * Required - Identifier for the stored script or search template.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -84,7 +84,8 @@ public final String id() {
 	}
 
 	/**
-	 * Specify timeout for connection to master
+	 * Period to wait for a connection to the master node. If no response is
+	 * received before the timeout expires, the request fails and returns an error.
 	 * <p>
 	 * API name: {@code master_timeout}
 	 */
@@ -94,7 +95,8 @@ public final Time masterTimeout() {
 	}
 
 	/**
-	 * Explicit operation timeout
+	 * Period to wait for a response. If no response is received before the timeout
+	 * expires, the request fails and returns an error.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -121,7 +123,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private Time timeout;
 
 		/**
-		 * Required - Script ID
+		 * Required - Identifier for the stored script or search template.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -131,7 +133,8 @@ public final Builder id(String value) {
 		}
 
 		/**
-		 * Specify timeout for connection to master
+		 * Period to wait for a connection to the master node. If no response is
+		 * received before the timeout expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code master_timeout}
 		 */
@@ -141,7 +144,8 @@ public final Builder masterTimeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Specify timeout for connection to master
+		 * Period to wait for a connection to the master node. If no response is
+		 * received before the timeout expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code master_timeout}
 		 */
@@ -150,7 +154,8 @@ public final Builder masterTimeout(Function<Time.Builder, ObjectBuilder<Time>> f
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period to wait for a response. If no response is received before the timeout
+		 * expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -160,7 +165,8 @@ public final Builder timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period to wait for a response. If no response is received before the timeout
+		 * expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExistsRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExistsRequest.java
index b86dd3793..ff0b7e4e1 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExistsRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExistsRequest.java
@@ -52,7 +52,7 @@
 // typedef: _global.exists.Request
 
 /**
- * Returns information about whether a document exists in an index.
+ * Checks if a document in an index exists.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.exists.Request">API
  *      specification</a>
@@ -114,8 +114,8 @@ public static ExistsRequest of(Function<Builder, ObjectBuilder<ExistsRequest>> f
 	}
 
 	/**
-	 * True or false to return the _source field or not, or a list of fields to
-	 * return
+	 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+	 * field or not, or a list of fields to return.
 	 * <p>
 	 * API name: {@code _source}
 	 */
@@ -125,7 +125,7 @@ public final SourceConfigParam source() {
 	}
 
 	/**
-	 * A list of fields to exclude from the returned _source field
+	 * A comma-separated list of source fields to exclude in the response.
 	 * <p>
 	 * API name: {@code _source_excludes}
 	 */
@@ -134,7 +134,7 @@ public final List<String> sourceExcludes() {
 	}
 
 	/**
-	 * A list of fields to extract and return from the _source field
+	 * A comma-separated list of source fields to include in the response.
 	 * <p>
 	 * API name: {@code _source_includes}
 	 */
@@ -143,7 +143,7 @@ public final List<String> sourceIncludes() {
 	}
 
 	/**
-	 * Required - The document ID
+	 * Required - Identifier of the document.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -152,7 +152,8 @@ public final String id() {
 	}
 
 	/**
-	 * Required - The name of the index
+	 * Required - Comma-separated list of data streams, indices, and aliases.
+	 * Supports wildcards (<code>*</code>).
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -161,8 +162,8 @@ public final String index() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -172,7 +173,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Specify whether to perform the operation in realtime or search mode
+	 * If <code>true</code>, the request is real-time as opposed to near-real-time.
 	 * <p>
 	 * API name: {@code realtime}
 	 */
@@ -182,7 +183,8 @@ public final Boolean realtime() {
 	}
 
 	/**
-	 * Refresh the shard containing the document before performing the operation
+	 * If <code>true</code>, Elasticsearch refreshes all shards involved in the
+	 * delete by query after the request completes.
 	 * <p>
 	 * API name: {@code refresh}
 	 */
@@ -192,7 +194,7 @@ public final Boolean refresh() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Target the specified primary shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -202,7 +204,9 @@ public final String routing() {
 	}
 
 	/**
-	 * A comma-separated list of stored fields to return in the response
+	 * List of stored fields to return as part of a hit. If no fields are specified,
+	 * no stored fields are included in the response. If this field is specified,
+	 * the <code>_source</code> parameter defaults to false.
 	 * <p>
 	 * API name: {@code stored_fields}
 	 */
@@ -211,7 +215,8 @@ public final List<String> storedFields() {
 	}
 
 	/**
-	 * Explicit version number for concurrency control
+	 * Explicit version number for concurrency control. The specified version must
+	 * match the current version of the document for the request to succeed.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -221,7 +226,7 @@ public final Long version() {
 	}
 
 	/**
-	 * Specific version type
+	 * Specific version type: <code>external</code>, <code>external_gte</code>.
 	 * <p>
 	 * API name: {@code version_type}
 	 */
@@ -272,8 +277,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private VersionType versionType;
 
 		/**
-		 * True or false to return the _source field or not, or a list of fields to
-		 * return
+		 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+		 * field or not, or a list of fields to return.
 		 * <p>
 		 * API name: {@code _source}
 		 */
@@ -283,8 +288,8 @@ public final Builder source(@Nullable SourceConfigParam value) {
 		}
 
 		/**
-		 * True or false to return the _source field or not, or a list of fields to
-		 * return
+		 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+		 * field or not, or a list of fields to return.
 		 * <p>
 		 * API name: {@code _source}
 		 */
@@ -293,7 +298,7 @@ public final Builder source(Function<SourceConfigParam.Builder, ObjectBuilder<So
 		}
 
 		/**
-		 * A list of fields to exclude from the returned _source field
+		 * A comma-separated list of source fields to exclude in the response.
 		 * <p>
 		 * API name: {@code _source_excludes}
 		 * <p>
@@ -305,7 +310,7 @@ public final Builder sourceExcludes(List<String> list) {
 		}
 
 		/**
-		 * A list of fields to exclude from the returned _source field
+		 * A comma-separated list of source fields to exclude in the response.
 		 * <p>
 		 * API name: {@code _source_excludes}
 		 * <p>
@@ -317,7 +322,7 @@ public final Builder sourceExcludes(String value, String... values) {
 		}
 
 		/**
-		 * A list of fields to extract and return from the _source field
+		 * A comma-separated list of source fields to include in the response.
 		 * <p>
 		 * API name: {@code _source_includes}
 		 * <p>
@@ -329,7 +334,7 @@ public final Builder sourceIncludes(List<String> list) {
 		}
 
 		/**
-		 * A list of fields to extract and return from the _source field
+		 * A comma-separated list of source fields to include in the response.
 		 * <p>
 		 * API name: {@code _source_includes}
 		 * <p>
@@ -341,7 +346,7 @@ public final Builder sourceIncludes(String value, String... values) {
 		}
 
 		/**
-		 * Required - The document ID
+		 * Required - Identifier of the document.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -351,7 +356,8 @@ public final Builder id(String value) {
 		}
 
 		/**
-		 * Required - The name of the index
+		 * Required - Comma-separated list of data streams, indices, and aliases.
+		 * Supports wildcards (<code>*</code>).
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -361,8 +367,8 @@ public final Builder index(String value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -372,7 +378,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Specify whether to perform the operation in realtime or search mode
+		 * If <code>true</code>, the request is real-time as opposed to near-real-time.
 		 * <p>
 		 * API name: {@code realtime}
 		 */
@@ -382,7 +388,8 @@ public final Builder realtime(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Refresh the shard containing the document before performing the operation
+		 * If <code>true</code>, Elasticsearch refreshes all shards involved in the
+		 * delete by query after the request completes.
 		 * <p>
 		 * API name: {@code refresh}
 		 */
@@ -392,7 +399,7 @@ public final Builder refresh(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Target the specified primary shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -402,7 +409,9 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * A comma-separated list of stored fields to return in the response
+		 * List of stored fields to return as part of a hit. If no fields are specified,
+		 * no stored fields are included in the response. If this field is specified,
+		 * the <code>_source</code> parameter defaults to false.
 		 * <p>
 		 * API name: {@code stored_fields}
 		 * <p>
@@ -414,7 +423,9 @@ public final Builder storedFields(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of stored fields to return in the response
+		 * List of stored fields to return as part of a hit. If no fields are specified,
+		 * no stored fields are included in the response. If this field is specified,
+		 * the <code>_source</code> parameter defaults to false.
 		 * <p>
 		 * API name: {@code stored_fields}
 		 * <p>
@@ -426,7 +437,8 @@ public final Builder storedFields(String value, String... values) {
 		}
 
 		/**
-		 * Explicit version number for concurrency control
+		 * Explicit version number for concurrency control. The specified version must
+		 * match the current version of the document for the request to succeed.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -436,7 +448,7 @@ public final Builder version(@Nullable Long value) {
 		}
 
 		/**
-		 * Specific version type
+		 * Specific version type: <code>external</code>, <code>external_gte</code>.
 		 * <p>
 		 * API name: {@code version_type}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExistsSourceRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExistsSourceRequest.java
index fef36572e..16d6cf7ca 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExistsSourceRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExistsSourceRequest.java
@@ -52,7 +52,7 @@
 // typedef: _global.exists_source.Request
 
 /**
- * Returns information about whether a document source exists in an index.
+ * Checks if a document's <code>_source</code> is stored.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.exists_source.Request">API
  *      specification</a>
@@ -111,8 +111,8 @@ public static ExistsSourceRequest of(Function<Builder, ObjectBuilder<ExistsSourc
 	}
 
 	/**
-	 * True or false to return the _source field or not, or a list of fields to
-	 * return
+	 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+	 * field or not, or a list of fields to return.
 	 * <p>
 	 * API name: {@code _source}
 	 */
@@ -122,7 +122,7 @@ public final SourceConfigParam source() {
 	}
 
 	/**
-	 * A list of fields to exclude from the returned _source field
+	 * A comma-separated list of source fields to exclude in the response.
 	 * <p>
 	 * API name: {@code _source_excludes}
 	 */
@@ -131,7 +131,7 @@ public final List<String> sourceExcludes() {
 	}
 
 	/**
-	 * A list of fields to extract and return from the _source field
+	 * A comma-separated list of source fields to include in the response.
 	 * <p>
 	 * API name: {@code _source_includes}
 	 */
@@ -140,7 +140,7 @@ public final List<String> sourceIncludes() {
 	}
 
 	/**
-	 * Required - The document ID
+	 * Required - Identifier of the document.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -149,7 +149,8 @@ public final String id() {
 	}
 
 	/**
-	 * Required - The name of the index
+	 * Required - Comma-separated list of data streams, indices, and aliases.
+	 * Supports wildcards (<code>*</code>).
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -158,8 +159,8 @@ public final String index() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -169,7 +170,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Specify whether to perform the operation in realtime or search mode
+	 * If true, the request is real-time as opposed to near-real-time.
 	 * <p>
 	 * API name: {@code realtime}
 	 */
@@ -179,7 +180,8 @@ public final Boolean realtime() {
 	}
 
 	/**
-	 * Refresh the shard containing the document before performing the operation
+	 * If <code>true</code>, Elasticsearch refreshes all shards involved in the
+	 * delete by query after the request completes.
 	 * <p>
 	 * API name: {@code refresh}
 	 */
@@ -189,7 +191,7 @@ public final Boolean refresh() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Target the specified primary shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -199,7 +201,8 @@ public final String routing() {
 	}
 
 	/**
-	 * Explicit version number for concurrency control
+	 * Explicit version number for concurrency control. The specified version must
+	 * match the current version of the document for the request to succeed.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -209,7 +212,7 @@ public final Long version() {
 	}
 
 	/**
-	 * Specific version type
+	 * Specific version type: <code>external</code>, <code>external_gte</code>.
 	 * <p>
 	 * API name: {@code version_type}
 	 */
@@ -259,8 +262,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private VersionType versionType;
 
 		/**
-		 * True or false to return the _source field or not, or a list of fields to
-		 * return
+		 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+		 * field or not, or a list of fields to return.
 		 * <p>
 		 * API name: {@code _source}
 		 */
@@ -270,8 +273,8 @@ public final Builder source(@Nullable SourceConfigParam value) {
 		}
 
 		/**
-		 * True or false to return the _source field or not, or a list of fields to
-		 * return
+		 * <code>true</code> or <code>false</code> to return the <code>_source</code>
+		 * field or not, or a list of fields to return.
 		 * <p>
 		 * API name: {@code _source}
 		 */
@@ -280,7 +283,7 @@ public final Builder source(Function<SourceConfigParam.Builder, ObjectBuilder<So
 		}
 
 		/**
-		 * A list of fields to exclude from the returned _source field
+		 * A comma-separated list of source fields to exclude in the response.
 		 * <p>
 		 * API name: {@code _source_excludes}
 		 * <p>
@@ -292,7 +295,7 @@ public final Builder sourceExcludes(List<String> list) {
 		}
 
 		/**
-		 * A list of fields to exclude from the returned _source field
+		 * A comma-separated list of source fields to exclude in the response.
 		 * <p>
 		 * API name: {@code _source_excludes}
 		 * <p>
@@ -304,7 +307,7 @@ public final Builder sourceExcludes(String value, String... values) {
 		}
 
 		/**
-		 * A list of fields to extract and return from the _source field
+		 * A comma-separated list of source fields to include in the response.
 		 * <p>
 		 * API name: {@code _source_includes}
 		 * <p>
@@ -316,7 +319,7 @@ public final Builder sourceIncludes(List<String> list) {
 		}
 
 		/**
-		 * A list of fields to extract and return from the _source field
+		 * A comma-separated list of source fields to include in the response.
 		 * <p>
 		 * API name: {@code _source_includes}
 		 * <p>
@@ -328,7 +331,7 @@ public final Builder sourceIncludes(String value, String... values) {
 		}
 
 		/**
-		 * Required - The document ID
+		 * Required - Identifier of the document.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -338,7 +341,8 @@ public final Builder id(String value) {
 		}
 
 		/**
-		 * Required - The name of the index
+		 * Required - Comma-separated list of data streams, indices, and aliases.
+		 * Supports wildcards (<code>*</code>).
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -348,8 +352,8 @@ public final Builder index(String value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -359,7 +363,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Specify whether to perform the operation in realtime or search mode
+		 * If true, the request is real-time as opposed to near-real-time.
 		 * <p>
 		 * API name: {@code realtime}
 		 */
@@ -369,7 +373,8 @@ public final Builder realtime(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Refresh the shard containing the document before performing the operation
+		 * If <code>true</code>, Elasticsearch refreshes all shards involved in the
+		 * delete by query after the request completes.
 		 * <p>
 		 * API name: {@code refresh}
 		 */
@@ -379,7 +384,7 @@ public final Builder refresh(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Target the specified primary shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -389,7 +394,8 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * Explicit version number for concurrency control
+		 * Explicit version number for concurrency control. The specified version must
+		 * match the current version of the document for the request to succeed.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -399,7 +405,7 @@ public final Builder version(@Nullable Long value) {
 		}
 
 		/**
-		 * Specific version type
+		 * Specific version type: <code>external</code>, <code>external_gte</code>.
 		 * <p>
 		 * API name: {@code version_type}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExplainRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExplainRequest.java
index a4e54b0c5..ddf8878df 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExplainRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ExplainRequest.java
@@ -52,7 +52,8 @@
 // typedef: _global.explain.Request
 
 /**
- * Returns information about why a specific matches (or doesn't match) a query.
+ * Returns information about why a specific document matches (or doesn’t match)
+ * a query.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.explain.Request">API
  *      specification</a>
@@ -126,8 +127,8 @@ public static ExplainRequest of(Function<Builder, ObjectBuilder<ExplainRequest>>
 	}
 
 	/**
-	 * True or false to return the _source field or not, or a list of fields to
-	 * return
+	 * True or false to return the <code>_source</code> field or not, or a list of
+	 * fields to return.
 	 * <p>
 	 * API name: {@code _source}
 	 */
@@ -137,7 +138,7 @@ public final SourceConfigParam source() {
 	}
 
 	/**
-	 * A list of fields to exclude from the returned _source field
+	 * A comma-separated list of source fields to exclude from the response.
 	 * <p>
 	 * API name: {@code _source_excludes}
 	 */
@@ -146,7 +147,7 @@ public final List<String> sourceExcludes() {
 	}
 
 	/**
-	 * A list of fields to extract and return from the _source field
+	 * A comma-separated list of source fields to include in the response.
 	 * <p>
 	 * API name: {@code _source_includes}
 	 */
@@ -155,8 +156,7 @@ public final List<String> sourceIncludes() {
 	}
 
 	/**
-	 * Specify whether wildcards and prefix queries in the query string query should
-	 * be analyzed (default: false)
+	 * If <code>true</code>, wildcard and prefix queries are analyzed.
 	 * <p>
 	 * API name: {@code analyze_wildcard}
 	 */
@@ -166,7 +166,8 @@ public final Boolean analyzeWildcard() {
 	}
 
 	/**
-	 * The analyzer for the query string query
+	 * Analyzer to use for the query string. This parameter can only be used when
+	 * the <code>q</code> query string parameter is specified.
 	 * <p>
 	 * API name: {@code analyzer}
 	 */
@@ -176,7 +177,8 @@ public final String analyzer() {
 	}
 
 	/**
-	 * The default operator for query string query (AND or OR)
+	 * The default operator for query string query: <code>AND</code> or
+	 * <code>OR</code>.
 	 * <p>
 	 * API name: {@code default_operator}
 	 */
@@ -186,7 +188,7 @@ public final Operator defaultOperator() {
 	}
 
 	/**
-	 * The default field for query string query (default: _all)
+	 * Field to use as default where no field prefix is given in the query string.
 	 * <p>
 	 * API name: {@code df}
 	 */
@@ -196,7 +198,7 @@ public final String df() {
 	}
 
 	/**
-	 * Required - The document ID
+	 * Required - Defines the document ID.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -205,7 +207,8 @@ public final String id() {
 	}
 
 	/**
-	 * Required - The name of the index
+	 * Required - Index names used to limit the request. Only a single index name
+	 * can be provided to this parameter.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -214,8 +217,8 @@ public final String index() {
 	}
 
 	/**
-	 * Specify whether format-based query failures (such as providing text to a
-	 * numeric field) should be ignored
+	 * If <code>true</code>, format-based query failures (such as providing text to
+	 * a numeric field) in the query string will be ignored.
 	 * <p>
 	 * API name: {@code lenient}
 	 */
@@ -225,8 +228,8 @@ public final Boolean lenient() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -236,7 +239,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Query in the Lucene query string syntax
+	 * Query in the Lucene query string syntax.
 	 * <p>
 	 * API name: {@code q}
 	 */
@@ -246,6 +249,8 @@ public final String q() {
 	}
 
 	/**
+	 * Defines the search definition using the Query DSL.
+	 * <p>
 	 * API name: {@code query}
 	 */
 	@Nullable
@@ -254,7 +259,7 @@ public final Query query() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -264,7 +269,7 @@ public final String routing() {
 	}
 
 	/**
-	 * A comma-separated list of stored fields to return in the response
+	 * A comma-separated list of stored fields to return in the response.
 	 * <p>
 	 * API name: {@code stored_fields}
 	 */
@@ -342,8 +347,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private List<String> storedFields;
 
 		/**
-		 * True or false to return the _source field or not, or a list of fields to
-		 * return
+		 * True or false to return the <code>_source</code> field or not, or a list of
+		 * fields to return.
 		 * <p>
 		 * API name: {@code _source}
 		 */
@@ -353,8 +358,8 @@ public final Builder source(@Nullable SourceConfigParam value) {
 		}
 
 		/**
-		 * True or false to return the _source field or not, or a list of fields to
-		 * return
+		 * True or false to return the <code>_source</code> field or not, or a list of
+		 * fields to return.
 		 * <p>
 		 * API name: {@code _source}
 		 */
@@ -363,7 +368,7 @@ public final Builder source(Function<SourceConfigParam.Builder, ObjectBuilder<So
 		}
 
 		/**
-		 * A list of fields to exclude from the returned _source field
+		 * A comma-separated list of source fields to exclude from the response.
 		 * <p>
 		 * API name: {@code _source_excludes}
 		 * <p>
@@ -375,7 +380,7 @@ public final Builder sourceExcludes(List<String> list) {
 		}
 
 		/**
-		 * A list of fields to exclude from the returned _source field
+		 * A comma-separated list of source fields to exclude from the response.
 		 * <p>
 		 * API name: {@code _source_excludes}
 		 * <p>
@@ -387,7 +392,7 @@ public final Builder sourceExcludes(String value, String... values) {
 		}
 
 		/**
-		 * A list of fields to extract and return from the _source field
+		 * A comma-separated list of source fields to include in the response.
 		 * <p>
 		 * API name: {@code _source_includes}
 		 * <p>
@@ -399,7 +404,7 @@ public final Builder sourceIncludes(List<String> list) {
 		}
 
 		/**
-		 * A list of fields to extract and return from the _source field
+		 * A comma-separated list of source fields to include in the response.
 		 * <p>
 		 * API name: {@code _source_includes}
 		 * <p>
@@ -411,8 +416,7 @@ public final Builder sourceIncludes(String value, String... values) {
 		}
 
 		/**
-		 * Specify whether wildcards and prefix queries in the query string query should
-		 * be analyzed (default: false)
+		 * If <code>true</code>, wildcard and prefix queries are analyzed.
 		 * <p>
 		 * API name: {@code analyze_wildcard}
 		 */
@@ -422,7 +426,8 @@ public final Builder analyzeWildcard(@Nullable Boolean value) {
 		}
 
 		/**
-		 * The analyzer for the query string query
+		 * Analyzer to use for the query string. This parameter can only be used when
+		 * the <code>q</code> query string parameter is specified.
 		 * <p>
 		 * API name: {@code analyzer}
 		 */
@@ -432,7 +437,8 @@ public final Builder analyzer(@Nullable String value) {
 		}
 
 		/**
-		 * The default operator for query string query (AND or OR)
+		 * The default operator for query string query: <code>AND</code> or
+		 * <code>OR</code>.
 		 * <p>
 		 * API name: {@code default_operator}
 		 */
@@ -442,7 +448,7 @@ public final Builder defaultOperator(@Nullable Operator value) {
 		}
 
 		/**
-		 * The default field for query string query (default: _all)
+		 * Field to use as default where no field prefix is given in the query string.
 		 * <p>
 		 * API name: {@code df}
 		 */
@@ -452,7 +458,7 @@ public final Builder df(@Nullable String value) {
 		}
 
 		/**
-		 * Required - The document ID
+		 * Required - Defines the document ID.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -462,7 +468,8 @@ public final Builder id(String value) {
 		}
 
 		/**
-		 * Required - The name of the index
+		 * Required - Index names used to limit the request. Only a single index name
+		 * can be provided to this parameter.
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -472,8 +479,8 @@ public final Builder index(String value) {
 		}
 
 		/**
-		 * Specify whether format-based query failures (such as providing text to a
-		 * numeric field) should be ignored
+		 * If <code>true</code>, format-based query failures (such as providing text to
+		 * a numeric field) in the query string will be ignored.
 		 * <p>
 		 * API name: {@code lenient}
 		 */
@@ -483,8 +490,8 @@ public final Builder lenient(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -494,7 +501,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Query in the Lucene query string syntax
+		 * Query in the Lucene query string syntax.
 		 * <p>
 		 * API name: {@code q}
 		 */
@@ -504,6 +511,8 @@ public final Builder q(@Nullable String value) {
 		}
 
 		/**
+		 * Defines the search definition using the Query DSL.
+		 * <p>
 		 * API name: {@code query}
 		 */
 		public final Builder query(@Nullable Query value) {
@@ -512,6 +521,8 @@ public final Builder query(@Nullable Query value) {
 		}
 
 		/**
+		 * Defines the search definition using the Query DSL.
+		 * <p>
 		 * API name: {@code query}
 		 */
 		public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
@@ -519,7 +530,7 @@ public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -529,7 +540,7 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * A comma-separated list of stored fields to return in the response
+		 * A comma-separated list of stored fields to return in the response.
 		 * <p>
 		 * API name: {@code stored_fields}
 		 * <p>
@@ -541,7 +552,7 @@ public final Builder storedFields(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of stored fields to return in the response
+		 * A comma-separated list of stored fields to return in the response.
 		 * <p>
 		 * API name: {@code stored_fields}
 		 * <p>
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/GetRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/GetRequest.java
index 8b40ddae4..afec0bd70 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/GetRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/GetRequest.java
@@ -170,7 +170,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Boolean) If true, the request is real-time as opposed to near-real-time.
+	 * If <code>true</code>, the request is real-time as opposed to near-real-time.
 	 * <p>
 	 * API name: {@code realtime}
 	 */
@@ -201,7 +201,9 @@ public final String routing() {
 	}
 
 	/**
-	 * A comma-separated list of stored fields to return in the response
+	 * List of stored fields to return as part of a hit. If no fields are specified,
+	 * no stored fields are included in the response. If this field is specified,
+	 * the <code>_source</code> parameter defaults to false.
 	 * <p>
 	 * API name: {@code stored_fields}
 	 */
@@ -372,7 +374,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Boolean) If true, the request is real-time as opposed to near-real-time.
+		 * If <code>true</code>, the request is real-time as opposed to near-real-time.
 		 * <p>
 		 * API name: {@code realtime}
 		 */
@@ -403,7 +405,9 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * A comma-separated list of stored fields to return in the response
+		 * List of stored fields to return as part of a hit. If no fields are specified,
+		 * no stored fields are included in the response. If this field is specified,
+		 * the <code>_source</code> parameter defaults to false.
 		 * <p>
 		 * API name: {@code stored_fields}
 		 * <p>
@@ -415,7 +419,9 @@ public final Builder storedFields(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of stored fields to return in the response
+		 * List of stored fields to return as part of a hit. If no fields are specified,
+		 * no stored fields are included in the response. If this field is specified,
+		 * the <code>_source</code> parameter defaults to false.
 		 * <p>
 		 * API name: {@code stored_fields}
 		 * <p>
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/GetScriptRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/GetScriptRequest.java
index 65d057ae2..72da3f3bd 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/GetScriptRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/GetScriptRequest.java
@@ -45,7 +45,7 @@
 // typedef: _global.get_script.Request
 
 /**
- * Returns a script.
+ * Retrieves a stored script or search template.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.get_script.Request">API
  *      specification</a>
@@ -71,7 +71,7 @@ public static GetScriptRequest of(Function<Builder, ObjectBuilder<GetScriptReque
 	}
 
 	/**
-	 * Required - Script ID
+	 * Required - Identifier for the stored script or search template.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -104,7 +104,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private Time masterTimeout;
 
 		/**
-		 * Required - Script ID
+		 * Required - Identifier for the stored script or search template.
 		 * <p>
 		 * API name: {@code id}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/IndexRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/IndexRequest.java
index 4ea3ab8f2..1960e402e 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/IndexRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/IndexRequest.java
@@ -58,7 +58,9 @@
 // typedef: _global.index.Request
 
 /**
- * Creates or updates a document in an index.
+ * Adds a JSON document to the specified data stream or index and makes it
+ * searchable. If the target is an index and the document already exists, the
+ * request updates the document and increments its version.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.index.Request">API
  *      specification</a>
@@ -136,7 +138,7 @@ public static <TDocument> IndexRequest<TDocument> of(
 	}
 
 	/**
-	 * Document ID
+	 * Unique identifier for the document.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -146,8 +148,7 @@ public final String id() {
 	}
 
 	/**
-	 * only perform the index operation if the last operation that has changed the
-	 * document has the specified primary term
+	 * Only perform the operation if the document has this primary term.
 	 * <p>
 	 * API name: {@code if_primary_term}
 	 */
@@ -157,8 +158,7 @@ public final Long ifPrimaryTerm() {
 	}
 
 	/**
-	 * only perform the index operation if the last operation that has changed the
-	 * document has the specified sequence number
+	 * Only perform the operation if the document has this sequence number.
 	 * <p>
 	 * API name: {@code if_seq_no}
 	 */
@@ -168,7 +168,7 @@ public final Long ifSeqNo() {
 	}
 
 	/**
-	 * Required - The name of the index
+	 * Required - Name of the data stream or index to target.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -177,9 +177,13 @@ public final String index() {
 	}
 
 	/**
-	 * Explicit operation type. Defaults to <code>index</code> for requests with an
-	 * explicit document ID, and to <code>create</code>for requests without an
-	 * explicit document ID
+	 * Set to create to only index the document if it does not already exist (put if
+	 * absent). If a document with the specified <code>_id</code> already exists,
+	 * the indexing operation will fail. Same as using the
+	 * <code>&lt;index&gt;/_create</code> endpoint. Valid values:
+	 * <code>index</code>, <code>create</code>. If document id is specified, it
+	 * defaults to <code>index</code>. Otherwise, it defaults to
+	 * <code>create</code>.
 	 * <p>
 	 * API name: {@code op_type}
 	 */
@@ -189,7 +193,11 @@ public final OpType opType() {
 	}
 
 	/**
-	 * The pipeline id to preprocess incoming documents with
+	 * ID of the pipeline to use to preprocess incoming documents. If the index has
+	 * a default ingest pipeline specified, then setting the value to
+	 * <code>_none</code> disables the default ingest pipeline for this request. If
+	 * a final pipeline is configured it will always run, regardless of the value of
+	 * this parameter.
 	 * <p>
 	 * API name: {@code pipeline}
 	 */
@@ -199,10 +207,11 @@ public final String pipeline() {
 	}
 
 	/**
-	 * If <code>true</code> then refresh the affected shards to make this operation
-	 * visible to search, if <code>wait_for</code> then wait for a refresh to make
-	 * this operation visible to search, if <code>false</code> (the default) then do
-	 * nothing with refreshes.
+	 * If <code>true</code>, Elasticsearch refreshes the affected shards to make
+	 * this operation visible to search, if <code>wait_for</code> then wait for a
+	 * refresh to make this operation visible to search, if <code>false</code> do
+	 * nothing with refreshes. Valid values: <code>true</code>, <code>false</code>,
+	 * <code>wait_for</code>.
 	 * <p>
 	 * API name: {@code refresh}
 	 */
@@ -212,7 +221,7 @@ public final Refresh refresh() {
 	}
 
 	/**
-	 * When true, requires destination to be an alias. Default is false
+	 * If <code>true</code>, the destination must be an index alias.
 	 * <p>
 	 * API name: {@code require_alias}
 	 */
@@ -222,7 +231,7 @@ public final Boolean requireAlias() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -232,7 +241,8 @@ public final String routing() {
 	}
 
 	/**
-	 * Explicit operation timeout
+	 * Period the request waits for the following operations: automatic index
+	 * creation, dynamic mapping updates, waiting for active shards.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -242,7 +252,8 @@ public final Time timeout() {
 	}
 
 	/**
-	 * Explicit version number for concurrency control
+	 * Explicit version number for concurrency control. The specified version must
+	 * match the current version of the document for the request to succeed.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -252,7 +263,7 @@ public final Long version() {
 	}
 
 	/**
-	 * Specific version type
+	 * Specific version type: <code>external</code>, <code>external_gte</code>.
 	 * <p>
 	 * API name: {@code version_type}
 	 */
@@ -262,11 +273,9 @@ public final VersionType versionType() {
 	}
 
 	/**
-	 * Sets the number of shard copies that must be active before proceeding with
-	 * the index operation. Defaults to 1, meaning the primary shard only. Set to
-	 * <code>all</code> for all shard copies, otherwise set to any non-negative
-	 * value less than or equal to the total number of copies for the shard (number
-	 * of replicas + 1)
+	 * The number of shard copies that must be active before proceeding with the
+	 * operation. Set to all or any positive integer up to the total number of
+	 * shards in the index (<code>number_of_replicas+1</code>).
 	 * <p>
 	 * API name: {@code wait_for_active_shards}
 	 */
@@ -343,7 +352,7 @@ public static class Builder<TDocument> extends RequestBase.AbstractBuilder<Build
 		private JsonpSerializer<TDocument> tDocumentSerializer;
 
 		/**
-		 * Document ID
+		 * Unique identifier for the document.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -353,8 +362,7 @@ public final Builder<TDocument> id(@Nullable String value) {
 		}
 
 		/**
-		 * only perform the index operation if the last operation that has changed the
-		 * document has the specified primary term
+		 * Only perform the operation if the document has this primary term.
 		 * <p>
 		 * API name: {@code if_primary_term}
 		 */
@@ -364,8 +372,7 @@ public final Builder<TDocument> ifPrimaryTerm(@Nullable Long value) {
 		}
 
 		/**
-		 * only perform the index operation if the last operation that has changed the
-		 * document has the specified sequence number
+		 * Only perform the operation if the document has this sequence number.
 		 * <p>
 		 * API name: {@code if_seq_no}
 		 */
@@ -375,7 +382,7 @@ public final Builder<TDocument> ifSeqNo(@Nullable Long value) {
 		}
 
 		/**
-		 * Required - The name of the index
+		 * Required - Name of the data stream or index to target.
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -385,9 +392,13 @@ public final Builder<TDocument> index(String value) {
 		}
 
 		/**
-		 * Explicit operation type. Defaults to <code>index</code> for requests with an
-		 * explicit document ID, and to <code>create</code>for requests without an
-		 * explicit document ID
+		 * Set to create to only index the document if it does not already exist (put if
+		 * absent). If a document with the specified <code>_id</code> already exists,
+		 * the indexing operation will fail. Same as using the
+		 * <code>&lt;index&gt;/_create</code> endpoint. Valid values:
+		 * <code>index</code>, <code>create</code>. If document id is specified, it
+		 * defaults to <code>index</code>. Otherwise, it defaults to
+		 * <code>create</code>.
 		 * <p>
 		 * API name: {@code op_type}
 		 */
@@ -397,7 +408,11 @@ public final Builder<TDocument> opType(@Nullable OpType value) {
 		}
 
 		/**
-		 * The pipeline id to preprocess incoming documents with
+		 * ID of the pipeline to use to preprocess incoming documents. If the index has
+		 * a default ingest pipeline specified, then setting the value to
+		 * <code>_none</code> disables the default ingest pipeline for this request. If
+		 * a final pipeline is configured it will always run, regardless of the value of
+		 * this parameter.
 		 * <p>
 		 * API name: {@code pipeline}
 		 */
@@ -407,10 +422,11 @@ public final Builder<TDocument> pipeline(@Nullable String value) {
 		}
 
 		/**
-		 * If <code>true</code> then refresh the affected shards to make this operation
-		 * visible to search, if <code>wait_for</code> then wait for a refresh to make
-		 * this operation visible to search, if <code>false</code> (the default) then do
-		 * nothing with refreshes.
+		 * If <code>true</code>, Elasticsearch refreshes the affected shards to make
+		 * this operation visible to search, if <code>wait_for</code> then wait for a
+		 * refresh to make this operation visible to search, if <code>false</code> do
+		 * nothing with refreshes. Valid values: <code>true</code>, <code>false</code>,
+		 * <code>wait_for</code>.
 		 * <p>
 		 * API name: {@code refresh}
 		 */
@@ -420,7 +436,7 @@ public final Builder<TDocument> refresh(@Nullable Refresh value) {
 		}
 
 		/**
-		 * When true, requires destination to be an alias. Default is false
+		 * If <code>true</code>, the destination must be an index alias.
 		 * <p>
 		 * API name: {@code require_alias}
 		 */
@@ -430,7 +446,7 @@ public final Builder<TDocument> requireAlias(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -440,7 +456,8 @@ public final Builder<TDocument> routing(@Nullable String value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period the request waits for the following operations: automatic index
+		 * creation, dynamic mapping updates, waiting for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -450,7 +467,8 @@ public final Builder<TDocument> timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period the request waits for the following operations: automatic index
+		 * creation, dynamic mapping updates, waiting for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -459,7 +477,8 @@ public final Builder<TDocument> timeout(Function<Time.Builder, ObjectBuilder<Tim
 		}
 
 		/**
-		 * Explicit version number for concurrency control
+		 * Explicit version number for concurrency control. The specified version must
+		 * match the current version of the document for the request to succeed.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -469,7 +488,7 @@ public final Builder<TDocument> version(@Nullable Long value) {
 		}
 
 		/**
-		 * Specific version type
+		 * Specific version type: <code>external</code>, <code>external_gte</code>.
 		 * <p>
 		 * API name: {@code version_type}
 		 */
@@ -479,11 +498,9 @@ public final Builder<TDocument> versionType(@Nullable VersionType value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the index operation. Defaults to 1, meaning the primary shard only. Set to
-		 * <code>all</code> for all shard copies, otherwise set to any non-negative
-		 * value less than or equal to the total number of copies for the shard (number
-		 * of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to all or any positive integer up to the total number of
+		 * shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
@@ -493,11 +510,9 @@ public final Builder<TDocument> waitForActiveShards(@Nullable WaitForActiveShard
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the index operation. Defaults to 1, meaning the primary shard only. Set to
-		 * <code>all</code> for all shard copies, otherwise set to any non-negative
-		 * value less than or equal to the total number of copies for the shard (number
-		 * of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to all or any positive integer up to the total number of
+		 * shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/MsearchTemplateRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/MsearchTemplateRequest.java
index 722f286c3..b9eddf814 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/MsearchTemplateRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/MsearchTemplateRequest.java
@@ -96,8 +96,8 @@ public Iterator<?> _serializables() {
 		return this.searchTemplates.iterator();
 	}
 	/**
-	 * Indicates whether network round-trips should be minimized as part of
-	 * cross-cluster search requests execution
+	 * If <code>true</code>, network round-trips are minimized for cross-cluster
+	 * search requests.
 	 * <p>
 	 * API name: {@code ccs_minimize_roundtrips}
 	 */
@@ -107,7 +107,9 @@ public final Boolean ccsMinimizeRoundtrips() {
 	}
 
 	/**
-	 * A comma-separated list of index names to use as default
+	 * Comma-separated list of data streams, indices, and aliases to search.
+	 * Supports wildcards (<code>*</code>). To search all data streams and indices,
+	 * omit this parameter or use <code>*</code>.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -116,8 +118,7 @@ public final List<String> index() {
 	}
 
 	/**
-	 * Controls the maximum number of concurrent searches the multi search api will
-	 * execute
+	 * Maximum number of concurrent searches the API can run.
 	 * <p>
 	 * API name: {@code max_concurrent_searches}
 	 */
@@ -127,7 +128,8 @@ public final Long maxConcurrentSearches() {
 	}
 
 	/**
-	 * Search operation type
+	 * The type of the search operation. Available options:
+	 * <code>query_then_fetch</code>, <code>dfs_query_then_fetch</code>.
 	 * <p>
 	 * API name: {@code search_type}
 	 */
@@ -180,8 +182,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private List<RequestItem> searchTemplates;
 
 		/**
-		 * Indicates whether network round-trips should be minimized as part of
-		 * cross-cluster search requests execution
+		 * If <code>true</code>, network round-trips are minimized for cross-cluster
+		 * search requests.
 		 * <p>
 		 * API name: {@code ccs_minimize_roundtrips}
 		 */
@@ -191,7 +193,9 @@ public final Builder ccsMinimizeRoundtrips(@Nullable Boolean value) {
 		}
 
 		/**
-		 * A comma-separated list of index names to use as default
+		 * Comma-separated list of data streams, indices, and aliases to search.
+		 * Supports wildcards (<code>*</code>). To search all data streams and indices,
+		 * omit this parameter or use <code>*</code>.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -203,7 +207,9 @@ public final Builder index(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of index names to use as default
+		 * Comma-separated list of data streams, indices, and aliases to search.
+		 * Supports wildcards (<code>*</code>). To search all data streams and indices,
+		 * omit this parameter or use <code>*</code>.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -215,8 +221,7 @@ public final Builder index(String value, String... values) {
 		}
 
 		/**
-		 * Controls the maximum number of concurrent searches the multi search api will
-		 * execute
+		 * Maximum number of concurrent searches the API can run.
 		 * <p>
 		 * API name: {@code max_concurrent_searches}
 		 */
@@ -226,7 +231,8 @@ public final Builder maxConcurrentSearches(@Nullable Long value) {
 		}
 
 		/**
-		 * Search operation type
+		 * The type of the search operation. Available options:
+		 * <code>query_then_fetch</code>, <code>dfs_query_then_fetch</code>.
 		 * <p>
 		 * API name: {@code search_type}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/MtermvectorsRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/MtermvectorsRequest.java
index 6b9a77957..0e2d4e629 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/MtermvectorsRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/MtermvectorsRequest.java
@@ -124,6 +124,8 @@ public static MtermvectorsRequest of(Function<Builder, ObjectBuilder<Mtermvector
 	}
 
 	/**
+	 * Array of existing or artificial documents.
+	 * <p>
 	 * API name: {@code docs}
 	 */
 	public final List<MultiTermVectorsOperation> docs() {
@@ -131,9 +133,8 @@ public final List<MultiTermVectorsOperation> docs() {
 	}
 
 	/**
-	 * Specifies if document count, sum of document frequencies and sum of total
-	 * term frequencies should be returned. Applies to all returned documents unless
-	 * otherwise specified in body &quot;params&quot; or &quot;docs&quot;.
+	 * If <code>true</code>, the response includes the document count, sum of
+	 * document frequencies, and sum of total term frequencies.
 	 * <p>
 	 * API name: {@code field_statistics}
 	 */
@@ -143,8 +144,10 @@ public final Boolean fieldStatistics() {
 	}
 
 	/**
-	 * A comma-separated list of fields to return. Applies to all returned documents
-	 * unless otherwise specified in body &quot;params&quot; or &quot;docs&quot;.
+	 * Comma-separated list or wildcard expressions of fields to include in the
+	 * statistics. Used as the default list unless a specific field list is provided
+	 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+	 * parameters.
 	 * <p>
 	 * API name: {@code fields}
 	 */
@@ -153,6 +156,9 @@ public final List<String> fields() {
 	}
 
 	/**
+	 * Simplified syntax to specify documents by their ID if they're in the same
+	 * index.
+	 * <p>
 	 * API name: {@code ids}
 	 */
 	public final List<String> ids() {
@@ -160,7 +166,7 @@ public final List<String> ids() {
 	}
 
 	/**
-	 * The index in which the document resides.
+	 * Name of the index that contains the documents.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -170,9 +176,7 @@ public final String index() {
 	}
 
 	/**
-	 * Specifies if term offsets should be returned. Applies to all returned
-	 * documents unless otherwise specified in body &quot;params&quot; or
-	 * &quot;docs&quot;.
+	 * If <code>true</code>, the response includes term offsets.
 	 * <p>
 	 * API name: {@code offsets}
 	 */
@@ -182,9 +186,7 @@ public final Boolean offsets() {
 	}
 
 	/**
-	 * Specifies if term payloads should be returned. Applies to all returned
-	 * documents unless otherwise specified in body &quot;params&quot; or
-	 * &quot;docs&quot;.
+	 * If <code>true</code>, the response includes term payloads.
 	 * <p>
 	 * API name: {@code payloads}
 	 */
@@ -194,9 +196,7 @@ public final Boolean payloads() {
 	}
 
 	/**
-	 * Specifies if term positions should be returned. Applies to all returned
-	 * documents unless otherwise specified in body &quot;params&quot; or
-	 * &quot;docs&quot;.
+	 * If <code>true</code>, the response includes term positions.
 	 * <p>
 	 * API name: {@code positions}
 	 */
@@ -206,9 +206,8 @@ public final Boolean positions() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random) .Applies to all returned documents unless otherwise specified in body
-	 * &quot;params&quot; or &quot;docs&quot;.
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -218,8 +217,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Specifies if requests are real-time as opposed to near-real-time (default:
-	 * true).
+	 * If true, the request is real-time as opposed to near-real-time.
 	 * <p>
 	 * API name: {@code realtime}
 	 */
@@ -229,8 +227,7 @@ public final Boolean realtime() {
 	}
 
 	/**
-	 * Specific routing value. Applies to all returned documents unless otherwise
-	 * specified in body &quot;params&quot; or &quot;docs&quot;.
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -240,9 +237,7 @@ public final String routing() {
 	}
 
 	/**
-	 * Specifies if total term frequency and document frequency should be returned.
-	 * Applies to all returned documents unless otherwise specified in body
-	 * &quot;params&quot; or &quot;docs&quot;.
+	 * If true, the response includes term frequency and document frequency.
 	 * <p>
 	 * API name: {@code term_statistics}
 	 */
@@ -252,7 +247,7 @@ public final Boolean termStatistics() {
 	}
 
 	/**
-	 * Explicit version number for concurrency control
+	 * If <code>true</code>, returns the document version as part of a hit.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -262,7 +257,7 @@ public final Long version() {
 	}
 
 	/**
-	 * Specific version type
+	 * Specific version type.
 	 * <p>
 	 * API name: {@code version_type}
 	 */
@@ -357,6 +352,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private VersionType versionType;
 
 		/**
+		 * Array of existing or artificial documents.
+		 * <p>
 		 * API name: {@code docs}
 		 * <p>
 		 * Adds all elements of <code>list</code> to <code>docs</code>.
@@ -367,6 +364,8 @@ public final Builder docs(List<MultiTermVectorsOperation> list) {
 		}
 
 		/**
+		 * Array of existing or artificial documents.
+		 * <p>
 		 * API name: {@code docs}
 		 * <p>
 		 * Adds one or more values to <code>docs</code>.
@@ -377,6 +376,8 @@ public final Builder docs(MultiTermVectorsOperation value, MultiTermVectorsOpera
 		}
 
 		/**
+		 * Array of existing or artificial documents.
+		 * <p>
 		 * API name: {@code docs}
 		 * <p>
 		 * Adds a value to <code>docs</code> using a builder lambda.
@@ -387,9 +388,8 @@ public final Builder docs(
 		}
 
 		/**
-		 * Specifies if document count, sum of document frequencies and sum of total
-		 * term frequencies should be returned. Applies to all returned documents unless
-		 * otherwise specified in body &quot;params&quot; or &quot;docs&quot;.
+		 * If <code>true</code>, the response includes the document count, sum of
+		 * document frequencies, and sum of total term frequencies.
 		 * <p>
 		 * API name: {@code field_statistics}
 		 */
@@ -399,8 +399,10 @@ public final Builder fieldStatistics(@Nullable Boolean value) {
 		}
 
 		/**
-		 * A comma-separated list of fields to return. Applies to all returned documents
-		 * unless otherwise specified in body &quot;params&quot; or &quot;docs&quot;.
+		 * Comma-separated list or wildcard expressions of fields to include in the
+		 * statistics. Used as the default list unless a specific field list is provided
+		 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+		 * parameters.
 		 * <p>
 		 * API name: {@code fields}
 		 * <p>
@@ -412,8 +414,10 @@ public final Builder fields(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of fields to return. Applies to all returned documents
-		 * unless otherwise specified in body &quot;params&quot; or &quot;docs&quot;.
+		 * Comma-separated list or wildcard expressions of fields to include in the
+		 * statistics. Used as the default list unless a specific field list is provided
+		 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+		 * parameters.
 		 * <p>
 		 * API name: {@code fields}
 		 * <p>
@@ -425,6 +429,9 @@ public final Builder fields(String value, String... values) {
 		}
 
 		/**
+		 * Simplified syntax to specify documents by their ID if they're in the same
+		 * index.
+		 * <p>
 		 * API name: {@code ids}
 		 * <p>
 		 * Adds all elements of <code>list</code> to <code>ids</code>.
@@ -435,6 +442,9 @@ public final Builder ids(List<String> list) {
 		}
 
 		/**
+		 * Simplified syntax to specify documents by their ID if they're in the same
+		 * index.
+		 * <p>
 		 * API name: {@code ids}
 		 * <p>
 		 * Adds one or more values to <code>ids</code>.
@@ -445,7 +455,7 @@ public final Builder ids(String value, String... values) {
 		}
 
 		/**
-		 * The index in which the document resides.
+		 * Name of the index that contains the documents.
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -455,9 +465,7 @@ public final Builder index(@Nullable String value) {
 		}
 
 		/**
-		 * Specifies if term offsets should be returned. Applies to all returned
-		 * documents unless otherwise specified in body &quot;params&quot; or
-		 * &quot;docs&quot;.
+		 * If <code>true</code>, the response includes term offsets.
 		 * <p>
 		 * API name: {@code offsets}
 		 */
@@ -467,9 +475,7 @@ public final Builder offsets(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specifies if term payloads should be returned. Applies to all returned
-		 * documents unless otherwise specified in body &quot;params&quot; or
-		 * &quot;docs&quot;.
+		 * If <code>true</code>, the response includes term payloads.
 		 * <p>
 		 * API name: {@code payloads}
 		 */
@@ -479,9 +485,7 @@ public final Builder payloads(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specifies if term positions should be returned. Applies to all returned
-		 * documents unless otherwise specified in body &quot;params&quot; or
-		 * &quot;docs&quot;.
+		 * If <code>true</code>, the response includes term positions.
 		 * <p>
 		 * API name: {@code positions}
 		 */
@@ -491,9 +495,8 @@ public final Builder positions(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random) .Applies to all returned documents unless otherwise specified in body
-		 * &quot;params&quot; or &quot;docs&quot;.
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -503,8 +506,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Specifies if requests are real-time as opposed to near-real-time (default:
-		 * true).
+		 * If true, the request is real-time as opposed to near-real-time.
 		 * <p>
 		 * API name: {@code realtime}
 		 */
@@ -514,8 +516,7 @@ public final Builder realtime(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specific routing value. Applies to all returned documents unless otherwise
-		 * specified in body &quot;params&quot; or &quot;docs&quot;.
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -525,9 +526,7 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
-		 * Specifies if total term frequency and document frequency should be returned.
-		 * Applies to all returned documents unless otherwise specified in body
-		 * &quot;params&quot; or &quot;docs&quot;.
+		 * If true, the response includes term frequency and document frequency.
 		 * <p>
 		 * API name: {@code term_statistics}
 		 */
@@ -537,7 +536,7 @@ public final Builder termStatistics(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Explicit version number for concurrency control
+		 * If <code>true</code>, returns the document version as part of a hit.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -547,7 +546,7 @@ public final Builder version(@Nullable Long value) {
 		}
 
 		/**
-		 * Specific version type
+		 * Specific version type.
 		 * <p>
 		 * API name: {@code version_type}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/OpenPointInTimeRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/OpenPointInTimeRequest.java
index 0a60e2767..5d71ac588 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/OpenPointInTimeRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/OpenPointInTimeRequest.java
@@ -97,8 +97,12 @@ public static OpenPointInTimeRequest of(Function<Builder, ObjectBuilder<OpenPoin
 	}
 
 	/**
-	 * Whether to expand wildcard expression to concrete indices that are open,
-	 * closed or both.
+	 * Type of index that wildcard patterns can match. If the request can target
+	 * data streams, this argument determines whether wildcard expressions match
+	 * hidden data streams. Supports comma-separated values, such as
+	 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+	 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+	 * <code>none</code>.
 	 * <p>
 	 * API name: {@code expand_wildcards}
 	 */
@@ -107,8 +111,8 @@ public final List<ExpandWildcard> expandWildcards() {
 	}
 
 	/**
-	 * Whether specified concrete indices should be ignored when unavailable
-	 * (missing or closed)
+	 * If <code>false</code>, the request returns an error if it targets a missing
+	 * or closed index.
 	 * <p>
 	 * API name: {@code ignore_unavailable}
 	 */
@@ -128,7 +132,7 @@ public final List<String> index() {
 	}
 
 	/**
-	 * Required - Specific the time to live for the point in time
+	 * Required - Extends the time to live of the corresponding point in time.
 	 * <p>
 	 * API name: {@code keep_alive}
 	 */
@@ -137,8 +141,8 @@ public final Time keepAlive() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -148,7 +152,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -183,8 +187,12 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String routing;
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -196,8 +204,12 @@ public final Builder expandWildcards(List<ExpandWildcard> list) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -209,8 +221,8 @@ public final Builder expandWildcards(ExpandWildcard value, ExpandWildcard... val
 		}
 
 		/**
-		 * Whether specified concrete indices should be ignored when unavailable
-		 * (missing or closed)
+		 * If <code>false</code>, the request returns an error if it targets a missing
+		 * or closed index.
 		 * <p>
 		 * API name: {@code ignore_unavailable}
 		 */
@@ -246,7 +258,7 @@ public final Builder index(String value, String... values) {
 		}
 
 		/**
-		 * Required - Specific the time to live for the point in time
+		 * Required - Extends the time to live of the corresponding point in time.
 		 * <p>
 		 * API name: {@code keep_alive}
 		 */
@@ -256,7 +268,7 @@ public final Builder keepAlive(Time value) {
 		}
 
 		/**
-		 * Required - Specific the time to live for the point in time
+		 * Required - Extends the time to live of the corresponding point in time.
 		 * <p>
 		 * API name: {@code keep_alive}
 		 */
@@ -265,8 +277,8 @@ public final Builder keepAlive(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -276,7 +288,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/PutScriptRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/PutScriptRequest.java
index 69998a95d..1ef9c2032 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/PutScriptRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/PutScriptRequest.java
@@ -48,7 +48,7 @@
 // typedef: _global.put_script.Request
 
 /**
- * Creates or updates a script.
+ * Creates or updates a stored script or search template.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.put_script.Request">API
  *      specification</a>
@@ -85,7 +85,8 @@ public static PutScriptRequest of(Function<Builder, ObjectBuilder<PutScriptReque
 	}
 
 	/**
-	 * Script context
+	 * Context in which the script or search template should run. To prevent errors,
+	 * the API immediately compiles the script or template in this context.
 	 * <p>
 	 * API name: {@code context}
 	 */
@@ -95,7 +96,8 @@ public final String context() {
 	}
 
 	/**
-	 * Required - Script ID
+	 * Required - Identifier for the stored script or search template. Must be
+	 * unique within the cluster.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -104,7 +106,8 @@ public final String id() {
 	}
 
 	/**
-	 * Specify timeout for connection to master
+	 * Period to wait for a connection to the master node. If no response is
+	 * received before the timeout expires, the request fails and returns an error.
 	 * <p>
 	 * API name: {@code master_timeout}
 	 */
@@ -114,14 +117,18 @@ public final Time masterTimeout() {
 	}
 
 	/**
-	 * Required - API name: {@code script}
+	 * Required - Contains the script or search template, its parameters, and its
+	 * language.
+	 * <p>
+	 * API name: {@code script}
 	 */
 	public final StoredScript script() {
 		return this.script;
 	}
 
 	/**
-	 * Explicit operation timeout
+	 * Period to wait for a response. If no response is received before the timeout
+	 * expires, the request fails and returns an error.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -169,7 +176,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private Time timeout;
 
 		/**
-		 * Script context
+		 * Context in which the script or search template should run. To prevent errors,
+		 * the API immediately compiles the script or template in this context.
 		 * <p>
 		 * API name: {@code context}
 		 */
@@ -179,7 +187,8 @@ public final Builder context(@Nullable String value) {
 		}
 
 		/**
-		 * Required - Script ID
+		 * Required - Identifier for the stored script or search template. Must be
+		 * unique within the cluster.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -189,7 +198,8 @@ public final Builder id(String value) {
 		}
 
 		/**
-		 * Specify timeout for connection to master
+		 * Period to wait for a connection to the master node. If no response is
+		 * received before the timeout expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code master_timeout}
 		 */
@@ -199,7 +209,8 @@ public final Builder masterTimeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Specify timeout for connection to master
+		 * Period to wait for a connection to the master node. If no response is
+		 * received before the timeout expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code master_timeout}
 		 */
@@ -208,7 +219,10 @@ public final Builder masterTimeout(Function<Time.Builder, ObjectBuilder<Time>> f
 		}
 
 		/**
-		 * Required - API name: {@code script}
+		 * Required - Contains the script or search template, its parameters, and its
+		 * language.
+		 * <p>
+		 * API name: {@code script}
 		 */
 		public final Builder script(StoredScript value) {
 			this.script = value;
@@ -216,14 +230,18 @@ public final Builder script(StoredScript value) {
 		}
 
 		/**
-		 * Required - API name: {@code script}
+		 * Required - Contains the script or search template, its parameters, and its
+		 * language.
+		 * <p>
+		 * API name: {@code script}
 		 */
 		public final Builder script(Function<StoredScript.Builder, ObjectBuilder<StoredScript>> fn) {
 			return this.script(fn.apply(new StoredScript.Builder()).build());
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period to wait for a response. If no response is received before the timeout
+		 * expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -233,7 +251,8 @@ public final Builder timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period to wait for a response. If no response is received before the timeout
+		 * expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ReindexRethrottleRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ReindexRethrottleRequest.java
index a957fe1d8..889460b7c 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ReindexRethrottleRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ReindexRethrottleRequest.java
@@ -45,7 +45,7 @@
 // typedef: _global.reindex_rethrottle.Request
 
 /**
- * Changes the number of requests per second for a particular Reindex operation.
+ * Copies documents from a source to a destination.
  * 
  * @see <a href=
  *      "../doc-files/api-spec.html#_global.reindex_rethrottle.Request">API
@@ -72,8 +72,7 @@ public static ReindexRethrottleRequest of(Function<Builder, ObjectBuilder<Reinde
 	}
 
 	/**
-	 * The throttle to set on this request in floating sub-requests per second. -1
-	 * means set no throttle.
+	 * The throttle for this request in sub-requests per second.
 	 * <p>
 	 * API name: {@code requests_per_second}
 	 */
@@ -83,7 +82,7 @@ public final Float requestsPerSecond() {
 	}
 
 	/**
-	 * Required - The task id to rethrottle
+	 * Required - Identifier for the task.
 	 * <p>
 	 * API name: {@code task_id}
 	 */
@@ -106,8 +105,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String taskId;
 
 		/**
-		 * The throttle to set on this request in floating sub-requests per second. -1
-		 * means set no throttle.
+		 * The throttle for this request in sub-requests per second.
 		 * <p>
 		 * API name: {@code requests_per_second}
 		 */
@@ -117,7 +115,7 @@ public final Builder requestsPerSecond(@Nullable Float value) {
 		}
 
 		/**
-		 * Required - The task id to rethrottle
+		 * Required - Identifier for the task.
 		 * <p>
 		 * API name: {@code task_id}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/RenderSearchTemplateRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/RenderSearchTemplateRequest.java
index b7c559c64..a2cf55031 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/RenderSearchTemplateRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/RenderSearchTemplateRequest.java
@@ -48,7 +48,7 @@
 // typedef: _global.render_search_template.Request
 
 /**
- * Allows to use the Mustache language to pre-render a search definition.
+ * Renders a search template as a search request body.
  * 
  * @see <a href=
  *      "../doc-files/api-spec.html#_global.render_search_template.Request">API
@@ -91,7 +91,8 @@ public final String file() {
 	}
 
 	/**
-	 * The id of the stored search template
+	 * ID of the search template to render. If no <code>source</code> is specified,
+	 * this or the <code>id</code> request body parameter is required.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -101,6 +102,9 @@ public final String id() {
 	}
 
 	/**
+	 * Key-value pairs used to replace Mustache variables in the template. The key
+	 * is the variable name. The value is the variable value.
+	 * <p>
 	 * API name: {@code params}
 	 */
 	public final Map<String, JsonData> params() {
@@ -108,6 +112,11 @@ public final Map<String, JsonData> params() {
 	}
 
 	/**
+	 * An inline search template. Supports the same parameters as the search API's
+	 * request body. These parameters also support Mustache variables. If no
+	 * <code>id</code> or <code>&lt;templated-id&gt;</code> is specified, this
+	 * parameter is required.
+	 * <p>
 	 * API name: {@code source}
 	 */
 	@Nullable
@@ -180,7 +189,8 @@ public final Builder file(@Nullable String value) {
 		}
 
 		/**
-		 * The id of the stored search template
+		 * ID of the search template to render. If no <code>source</code> is specified,
+		 * this or the <code>id</code> request body parameter is required.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -190,6 +200,9 @@ public final Builder id(@Nullable String value) {
 		}
 
 		/**
+		 * Key-value pairs used to replace Mustache variables in the template. The key
+		 * is the variable name. The value is the variable value.
+		 * <p>
 		 * API name: {@code params}
 		 * <p>
 		 * Adds all entries of <code>map</code> to <code>params</code>.
@@ -200,6 +213,9 @@ public final Builder params(Map<String, JsonData> map) {
 		}
 
 		/**
+		 * Key-value pairs used to replace Mustache variables in the template. The key
+		 * is the variable name. The value is the variable value.
+		 * <p>
 		 * API name: {@code params}
 		 * <p>
 		 * Adds an entry to <code>params</code>.
@@ -210,6 +226,11 @@ public final Builder params(String key, JsonData value) {
 		}
 
 		/**
+		 * An inline search template. Supports the same parameters as the search API's
+		 * request body. These parameters also support Mustache variables. If no
+		 * <code>id</code> or <code>&lt;templated-id&gt;</code> is specified, this
+		 * parameter is required.
+		 * <p>
 		 * API name: {@code source}
 		 */
 		public final Builder source(@Nullable String value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ScriptsPainlessExecuteRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ScriptsPainlessExecuteRequest.java
index ddd8f6834..276adfaea 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ScriptsPainlessExecuteRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/ScriptsPainlessExecuteRequest.java
@@ -46,7 +46,7 @@
 // typedef: _global.scripts_painless_execute.Request
 
 /**
- * Allows an arbitrary script to be executed and a result to be returned
+ * Runs a script and returns a result.
  * 
  * @see <a href=
  *      "../doc-files/api-spec.html#_global.scripts_painless_execute.Request">API
@@ -78,6 +78,8 @@ public static ScriptsPainlessExecuteRequest of(Function<Builder, ObjectBuilder<S
 	}
 
 	/**
+	 * The context that the script should run in.
+	 * <p>
 	 * API name: {@code context}
 	 */
 	@Nullable
@@ -86,6 +88,8 @@ public final String context() {
 	}
 
 	/**
+	 * Additional parameters for the <code>context</code>.
+	 * <p>
 	 * API name: {@code context_setup}
 	 */
 	@Nullable
@@ -94,6 +98,8 @@ public final PainlessContextSetup contextSetup() {
 	}
 
 	/**
+	 * The Painless script to execute.
+	 * <p>
 	 * API name: {@code script}
 	 */
 	@Nullable
@@ -149,6 +155,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private InlineScript script;
 
 		/**
+		 * The context that the script should run in.
+		 * <p>
 		 * API name: {@code context}
 		 */
 		public final Builder context(@Nullable String value) {
@@ -157,6 +165,8 @@ public final Builder context(@Nullable String value) {
 		}
 
 		/**
+		 * Additional parameters for the <code>context</code>.
+		 * <p>
 		 * API name: {@code context_setup}
 		 */
 		public final Builder contextSetup(@Nullable PainlessContextSetup value) {
@@ -165,6 +175,8 @@ public final Builder contextSetup(@Nullable PainlessContextSetup value) {
 		}
 
 		/**
+		 * Additional parameters for the <code>context</code>.
+		 * <p>
 		 * API name: {@code context_setup}
 		 */
 		public final Builder contextSetup(
@@ -173,6 +185,8 @@ public final Builder contextSetup(
 		}
 
 		/**
+		 * The Painless script to execute.
+		 * <p>
 		 * API name: {@code script}
 		 */
 		public final Builder script(@Nullable InlineScript value) {
@@ -181,6 +195,8 @@ public final Builder script(@Nullable InlineScript value) {
 		}
 
 		/**
+		 * The Painless script to execute.
+		 * <p>
 		 * API name: {@code script}
 		 */
 		public final Builder script(Function<InlineScript.Builder, ObjectBuilder<InlineScript>> fn) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/SearchShardsRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/SearchShardsRequest.java
index bcf0eead0..f16b482cc 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/SearchShardsRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/SearchShardsRequest.java
@@ -94,9 +94,12 @@ public static SearchShardsRequest of(Function<Builder, ObjectBuilder<SearchShard
 	}
 
 	/**
-	 * Whether to ignore if a wildcard indices expression resolves into no concrete
-	 * indices. (This includes <code>_all</code> string or when no indices have been
-	 * specified)
+	 * If <code>false</code>, the request returns an error if any wildcard
+	 * expression, index alias, or <code>_all</code> value targets only missing or
+	 * closed indices. This behavior applies even if the request targets other open
+	 * indices. For example, a request targeting <code>foo*,bar*</code> returns an
+	 * error if an index starts with <code>foo</code> but no index starts with
+	 * <code>bar</code>.
 	 * <p>
 	 * API name: {@code allow_no_indices}
 	 */
@@ -106,8 +109,12 @@ public final Boolean allowNoIndices() {
 	}
 
 	/**
-	 * Whether to expand wildcard expression to concrete indices that are open,
-	 * closed or both.
+	 * Type of index that wildcard patterns can match. If the request can target
+	 * data streams, this argument determines whether wildcard expressions match
+	 * hidden data streams. Supports comma-separated values, such as
+	 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+	 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+	 * <code>none</code>.
 	 * <p>
 	 * API name: {@code expand_wildcards}
 	 */
@@ -116,8 +123,8 @@ public final List<ExpandWildcard> expandWildcards() {
 	}
 
 	/**
-	 * Whether specified concrete indices should be ignored when unavailable
-	 * (missing or closed)
+	 * If <code>false</code>, the request returns an error if it targets a missing
+	 * or closed index.
 	 * <p>
 	 * API name: {@code ignore_unavailable}
 	 */
@@ -127,8 +134,8 @@ public final Boolean ignoreUnavailable() {
 	}
 
 	/**
-	 * A comma-separated list of index names to search; use <code>_all</code> or
-	 * empty string to perform the operation on all indices
+	 * Returns the indices and shards that a search request would be executed
+	 * against.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -137,8 +144,8 @@ public final List<String> index() {
 	}
 
 	/**
-	 * Return local information, do not retrieve the state from master node
-	 * (default: false)
+	 * If <code>true</code>, the request retrieves information from the local node
+	 * only.
 	 * <p>
 	 * API name: {@code local}
 	 */
@@ -148,8 +155,8 @@ public final Boolean local() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -159,7 +166,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Specific routing value
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -199,9 +206,12 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String routing;
 
 		/**
-		 * Whether to ignore if a wildcard indices expression resolves into no concrete
-		 * indices. (This includes <code>_all</code> string or when no indices have been
-		 * specified)
+		 * If <code>false</code>, the request returns an error if any wildcard
+		 * expression, index alias, or <code>_all</code> value targets only missing or
+		 * closed indices. This behavior applies even if the request targets other open
+		 * indices. For example, a request targeting <code>foo*,bar*</code> returns an
+		 * error if an index starts with <code>foo</code> but no index starts with
+		 * <code>bar</code>.
 		 * <p>
 		 * API name: {@code allow_no_indices}
 		 */
@@ -211,8 +221,12 @@ public final Builder allowNoIndices(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -224,8 +238,12 @@ public final Builder expandWildcards(List<ExpandWildcard> list) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -237,8 +255,8 @@ public final Builder expandWildcards(ExpandWildcard value, ExpandWildcard... val
 		}
 
 		/**
-		 * Whether specified concrete indices should be ignored when unavailable
-		 * (missing or closed)
+		 * If <code>false</code>, the request returns an error if it targets a missing
+		 * or closed index.
 		 * <p>
 		 * API name: {@code ignore_unavailable}
 		 */
@@ -248,8 +266,8 @@ public final Builder ignoreUnavailable(@Nullable Boolean value) {
 		}
 
 		/**
-		 * A comma-separated list of index names to search; use <code>_all</code> or
-		 * empty string to perform the operation on all indices
+		 * Returns the indices and shards that a search request would be executed
+		 * against.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -261,8 +279,8 @@ public final Builder index(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of index names to search; use <code>_all</code> or
-		 * empty string to perform the operation on all indices
+		 * Returns the indices and shards that a search request would be executed
+		 * against.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -274,8 +292,8 @@ public final Builder index(String value, String... values) {
 		}
 
 		/**
-		 * Return local information, do not retrieve the state from master node
-		 * (default: false)
+		 * If <code>true</code>, the request retrieves information from the local node
+		 * only.
 		 * <p>
 		 * API name: {@code local}
 		 */
@@ -285,8 +303,8 @@ public final Builder local(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -296,7 +314,7 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
-		 * Specific routing value
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/SearchTemplateRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/SearchTemplateRequest.java
index 4c8f997f2..65941ee11 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/SearchTemplateRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/SearchTemplateRequest.java
@@ -53,7 +53,7 @@
 // typedef: _global.search_template.Request
 
 /**
- * Allows to use the Mustache language to pre-render a search definition.
+ * Runs a search with a search template.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.search_template.Request">API
  *      specification</a>
@@ -129,9 +129,12 @@ public static SearchTemplateRequest of(Function<Builder, ObjectBuilder<SearchTem
 	}
 
 	/**
-	 * Whether to ignore if a wildcard indices expression resolves into no concrete
-	 * indices. (This includes <code>_all</code> string or when no indices have been
-	 * specified)
+	 * If <code>false</code>, the request returns an error if any wildcard
+	 * expression, index alias, or <code>_all</code> value targets only missing or
+	 * closed indices. This behavior applies even if the request targets other open
+	 * indices. For example, a request targeting <code>foo*,bar*</code> returns an
+	 * error if an index starts with <code>foo</code> but no index starts with
+	 * <code>bar</code>.
 	 * <p>
 	 * API name: {@code allow_no_indices}
 	 */
@@ -141,8 +144,8 @@ public final Boolean allowNoIndices() {
 	}
 
 	/**
-	 * Indicates whether network round-trips should be minimized as part of
-	 * cross-cluster search requests execution
+	 * If <code>true</code>, network round-trips are minimized for cross-cluster
+	 * search requests.
 	 * <p>
 	 * API name: {@code ccs_minimize_roundtrips}
 	 */
@@ -152,8 +155,12 @@ public final Boolean ccsMinimizeRoundtrips() {
 	}
 
 	/**
-	 * Whether to expand wildcard expression to concrete indices that are open,
-	 * closed or both.
+	 * Type of index that wildcard patterns can match. If the request can target
+	 * data streams, this argument determines whether wildcard expressions match
+	 * hidden data streams. Supports comma-separated values, such as
+	 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+	 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+	 * <code>none</code>.
 	 * <p>
 	 * API name: {@code expand_wildcards}
 	 */
@@ -162,6 +169,9 @@ public final List<ExpandWildcard> expandWildcards() {
 	}
 
 	/**
+	 * If <code>true</code>, returns detailed information about score calculation as
+	 * part of each hit.
+	 * <p>
 	 * API name: {@code explain}
 	 */
 	@Nullable
@@ -181,8 +191,8 @@ public final String id() {
 	}
 
 	/**
-	 * Whether specified concrete, expanded or aliased indices should be ignored
-	 * when throttled
+	 * If <code>true</code>, specified concrete, expanded, or aliased indices are
+	 * not included in the response when throttled.
 	 * <p>
 	 * API name: {@code ignore_throttled}
 	 */
@@ -192,8 +202,8 @@ public final Boolean ignoreThrottled() {
 	}
 
 	/**
-	 * Whether specified concrete indices should be ignored when unavailable
-	 * (missing or closed)
+	 * If <code>false</code>, the request returns an error if it targets a missing
+	 * or closed index.
 	 * <p>
 	 * API name: {@code ignore_unavailable}
 	 */
@@ -213,6 +223,9 @@ public final List<String> index() {
 	}
 
 	/**
+	 * Key-value pairs used to replace Mustache variables in the template. The key
+	 * is the variable name. The value is the variable value.
+	 * <p>
 	 * API name: {@code params}
 	 */
 	public final Map<String, JsonData> params() {
@@ -220,8 +233,8 @@ public final Map<String, JsonData> params() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -231,6 +244,8 @@ public final String preference() {
 	}
 
 	/**
+	 * If <code>true</code>, the query execution is profiled.
+	 * <p>
 	 * API name: {@code profile}
 	 */
 	@Nullable
@@ -381,9 +396,12 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String source;
 
 		/**
-		 * Whether to ignore if a wildcard indices expression resolves into no concrete
-		 * indices. (This includes <code>_all</code> string or when no indices have been
-		 * specified)
+		 * If <code>false</code>, the request returns an error if any wildcard
+		 * expression, index alias, or <code>_all</code> value targets only missing or
+		 * closed indices. This behavior applies even if the request targets other open
+		 * indices. For example, a request targeting <code>foo*,bar*</code> returns an
+		 * error if an index starts with <code>foo</code> but no index starts with
+		 * <code>bar</code>.
 		 * <p>
 		 * API name: {@code allow_no_indices}
 		 */
@@ -393,8 +411,8 @@ public final Builder allowNoIndices(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Indicates whether network round-trips should be minimized as part of
-		 * cross-cluster search requests execution
+		 * If <code>true</code>, network round-trips are minimized for cross-cluster
+		 * search requests.
 		 * <p>
 		 * API name: {@code ccs_minimize_roundtrips}
 		 */
@@ -404,8 +422,12 @@ public final Builder ccsMinimizeRoundtrips(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -417,8 +439,12 @@ public final Builder expandWildcards(List<ExpandWildcard> list) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -430,6 +456,9 @@ public final Builder expandWildcards(ExpandWildcard value, ExpandWildcard... val
 		}
 
 		/**
+		 * If <code>true</code>, returns detailed information about score calculation as
+		 * part of each hit.
+		 * <p>
 		 * API name: {@code explain}
 		 */
 		public final Builder explain(@Nullable Boolean value) {
@@ -449,8 +478,8 @@ public final Builder id(@Nullable String value) {
 		}
 
 		/**
-		 * Whether specified concrete, expanded or aliased indices should be ignored
-		 * when throttled
+		 * If <code>true</code>, specified concrete, expanded, or aliased indices are
+		 * not included in the response when throttled.
 		 * <p>
 		 * API name: {@code ignore_throttled}
 		 */
@@ -460,8 +489,8 @@ public final Builder ignoreThrottled(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Whether specified concrete indices should be ignored when unavailable
-		 * (missing or closed)
+		 * If <code>false</code>, the request returns an error if it targets a missing
+		 * or closed index.
 		 * <p>
 		 * API name: {@code ignore_unavailable}
 		 */
@@ -497,6 +526,9 @@ public final Builder index(String value, String... values) {
 		}
 
 		/**
+		 * Key-value pairs used to replace Mustache variables in the template. The key
+		 * is the variable name. The value is the variable value.
+		 * <p>
 		 * API name: {@code params}
 		 * <p>
 		 * Adds all entries of <code>map</code> to <code>params</code>.
@@ -507,6 +539,9 @@ public final Builder params(Map<String, JsonData> map) {
 		}
 
 		/**
+		 * Key-value pairs used to replace Mustache variables in the template. The key
+		 * is the variable name. The value is the variable value.
+		 * <p>
 		 * API name: {@code params}
 		 * <p>
 		 * Adds an entry to <code>params</code>.
@@ -517,8 +552,8 @@ public final Builder params(String key, JsonData value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -528,6 +563,8 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
+		 * If <code>true</code>, the query execution is profiled.
+		 * <p>
 		 * API name: {@code profile}
 		 */
 		public final Builder profile(@Nullable Boolean value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/TermvectorsRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/TermvectorsRequest.java
index 2e9cc837e..457629028 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/TermvectorsRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/TermvectorsRequest.java
@@ -142,6 +142,9 @@ public static <TDocument> TermvectorsRequest<TDocument> of(
 	}
 
 	/**
+	 * An artificial document (a document not present in the index) for which you
+	 * want to retrieve term vectors.
+	 * <p>
 	 * API name: {@code doc}
 	 */
 	@Nullable
@@ -150,8 +153,8 @@ public final TDocument doc() {
 	}
 
 	/**
-	 * Specifies if document count, sum of document frequencies and sum of total
-	 * term frequencies should be returned.
+	 * If <code>true</code>, the response includes the document count, sum of
+	 * document frequencies, and sum of total term frequencies.
 	 * <p>
 	 * API name: {@code field_statistics}
 	 */
@@ -161,7 +164,10 @@ public final Boolean fieldStatistics() {
 	}
 
 	/**
-	 * A comma-separated list of fields to return.
+	 * Comma-separated list or wildcard expressions of fields to include in the
+	 * statistics. Used as the default list unless a specific field list is provided
+	 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+	 * parameters.
 	 * <p>
 	 * API name: {@code fields}
 	 */
@@ -170,6 +176,8 @@ public final List<String> fields() {
 	}
 
 	/**
+	 * Filter terms based on their tf-idf scores.
+	 * <p>
 	 * API name: {@code filter}
 	 */
 	@Nullable
@@ -178,7 +186,7 @@ public final Filter filter() {
 	}
 
 	/**
-	 * The id of the document, when not specified a doc param should be supplied.
+	 * Unique identifier of the document.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -188,7 +196,7 @@ public final String id() {
 	}
 
 	/**
-	 * Required - The index in which the document resides.
+	 * Required - Name of the index that contains the document.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -197,7 +205,7 @@ public final String index() {
 	}
 
 	/**
-	 * Specifies if term offsets should be returned.
+	 * If <code>true</code>, the response includes term offsets.
 	 * <p>
 	 * API name: {@code offsets}
 	 */
@@ -207,7 +215,7 @@ public final Boolean offsets() {
 	}
 
 	/**
-	 * Specifies if term payloads should be returned.
+	 * If <code>true</code>, the response includes term payloads.
 	 * <p>
 	 * API name: {@code payloads}
 	 */
@@ -217,6 +225,8 @@ public final Boolean payloads() {
 	}
 
 	/**
+	 * Overrides the default per-field analyzer.
+	 * <p>
 	 * API name: {@code per_field_analyzer}
 	 */
 	public final Map<String, String> perFieldAnalyzer() {
@@ -224,7 +234,7 @@ public final Map<String, String> perFieldAnalyzer() {
 	}
 
 	/**
-	 * Specifies if term positions should be returned.
+	 * If <code>true</code>, the response includes term positions.
 	 * <p>
 	 * API name: {@code positions}
 	 */
@@ -234,8 +244,8 @@ public final Boolean positions() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random).
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -245,8 +255,7 @@ public final String preference() {
 	}
 
 	/**
-	 * Specifies if request is real-time as opposed to near-real-time (default:
-	 * true).
+	 * If true, the request is real-time as opposed to near-real-time.
 	 * <p>
 	 * API name: {@code realtime}
 	 */
@@ -256,7 +265,7 @@ public final Boolean realtime() {
 	}
 
 	/**
-	 * Specific routing value.
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -266,7 +275,8 @@ public final String routing() {
 	}
 
 	/**
-	 * Specifies if total term frequency and document frequency should be returned.
+	 * If <code>true</code>, the response includes term frequency and document
+	 * frequency.
 	 * <p>
 	 * API name: {@code term_statistics}
 	 */
@@ -276,7 +286,7 @@ public final Boolean termStatistics() {
 	}
 
 	/**
-	 * Explicit version number for concurrency control
+	 * If <code>true</code>, returns the document version as part of a hit.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -286,7 +296,7 @@ public final Long version() {
 	}
 
 	/**
-	 * Specific version type
+	 * Specific version type.
 	 * <p>
 	 * API name: {@code version_type}
 	 */
@@ -390,6 +400,9 @@ public static class Builder<TDocument> extends RequestBase.AbstractBuilder<Build
 		private JsonpSerializer<TDocument> tDocumentSerializer;
 
 		/**
+		 * An artificial document (a document not present in the index) for which you
+		 * want to retrieve term vectors.
+		 * <p>
 		 * API name: {@code doc}
 		 */
 		public final Builder<TDocument> doc(@Nullable TDocument value) {
@@ -398,8 +411,8 @@ public final Builder<TDocument> doc(@Nullable TDocument value) {
 		}
 
 		/**
-		 * Specifies if document count, sum of document frequencies and sum of total
-		 * term frequencies should be returned.
+		 * If <code>true</code>, the response includes the document count, sum of
+		 * document frequencies, and sum of total term frequencies.
 		 * <p>
 		 * API name: {@code field_statistics}
 		 */
@@ -409,7 +422,10 @@ public final Builder<TDocument> fieldStatistics(@Nullable Boolean value) {
 		}
 
 		/**
-		 * A comma-separated list of fields to return.
+		 * Comma-separated list or wildcard expressions of fields to include in the
+		 * statistics. Used as the default list unless a specific field list is provided
+		 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+		 * parameters.
 		 * <p>
 		 * API name: {@code fields}
 		 * <p>
@@ -421,7 +437,10 @@ public final Builder<TDocument> fields(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of fields to return.
+		 * Comma-separated list or wildcard expressions of fields to include in the
+		 * statistics. Used as the default list unless a specific field list is provided
+		 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+		 * parameters.
 		 * <p>
 		 * API name: {@code fields}
 		 * <p>
@@ -433,6 +452,8 @@ public final Builder<TDocument> fields(String value, String... values) {
 		}
 
 		/**
+		 * Filter terms based on their tf-idf scores.
+		 * <p>
 		 * API name: {@code filter}
 		 */
 		public final Builder<TDocument> filter(@Nullable Filter value) {
@@ -441,6 +462,8 @@ public final Builder<TDocument> filter(@Nullable Filter value) {
 		}
 
 		/**
+		 * Filter terms based on their tf-idf scores.
+		 * <p>
 		 * API name: {@code filter}
 		 */
 		public final Builder<TDocument> filter(Function<Filter.Builder, ObjectBuilder<Filter>> fn) {
@@ -448,7 +471,7 @@ public final Builder<TDocument> filter(Function<Filter.Builder, ObjectBuilder<Fi
 		}
 
 		/**
-		 * The id of the document, when not specified a doc param should be supplied.
+		 * Unique identifier of the document.
 		 * <p>
 		 * API name: {@code id}
 		 */
@@ -458,7 +481,7 @@ public final Builder<TDocument> id(@Nullable String value) {
 		}
 
 		/**
-		 * Required - The index in which the document resides.
+		 * Required - Name of the index that contains the document.
 		 * <p>
 		 * API name: {@code index}
 		 */
@@ -468,7 +491,7 @@ public final Builder<TDocument> index(String value) {
 		}
 
 		/**
-		 * Specifies if term offsets should be returned.
+		 * If <code>true</code>, the response includes term offsets.
 		 * <p>
 		 * API name: {@code offsets}
 		 */
@@ -478,7 +501,7 @@ public final Builder<TDocument> offsets(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specifies if term payloads should be returned.
+		 * If <code>true</code>, the response includes term payloads.
 		 * <p>
 		 * API name: {@code payloads}
 		 */
@@ -488,6 +511,8 @@ public final Builder<TDocument> payloads(@Nullable Boolean value) {
 		}
 
 		/**
+		 * Overrides the default per-field analyzer.
+		 * <p>
 		 * API name: {@code per_field_analyzer}
 		 * <p>
 		 * Adds all entries of <code>map</code> to <code>perFieldAnalyzer</code>.
@@ -498,6 +523,8 @@ public final Builder<TDocument> perFieldAnalyzer(Map<String, String> map) {
 		}
 
 		/**
+		 * Overrides the default per-field analyzer.
+		 * <p>
 		 * API name: {@code per_field_analyzer}
 		 * <p>
 		 * Adds an entry to <code>perFieldAnalyzer</code>.
@@ -508,7 +535,7 @@ public final Builder<TDocument> perFieldAnalyzer(String key, String value) {
 		}
 
 		/**
-		 * Specifies if term positions should be returned.
+		 * If <code>true</code>, the response includes term positions.
 		 * <p>
 		 * API name: {@code positions}
 		 */
@@ -518,8 +545,8 @@ public final Builder<TDocument> positions(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random).
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -529,8 +556,7 @@ public final Builder<TDocument> preference(@Nullable String value) {
 		}
 
 		/**
-		 * Specifies if request is real-time as opposed to near-real-time (default:
-		 * true).
+		 * If true, the request is real-time as opposed to near-real-time.
 		 * <p>
 		 * API name: {@code realtime}
 		 */
@@ -540,7 +566,7 @@ public final Builder<TDocument> realtime(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specific routing value.
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -550,7 +576,8 @@ public final Builder<TDocument> routing(@Nullable String value) {
 		}
 
 		/**
-		 * Specifies if total term frequency and document frequency should be returned.
+		 * If <code>true</code>, the response includes term frequency and document
+		 * frequency.
 		 * <p>
 		 * API name: {@code term_statistics}
 		 */
@@ -560,7 +587,7 @@ public final Builder<TDocument> termStatistics(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Explicit version number for concurrency control
+		 * If <code>true</code>, returns the document version as part of a hit.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -570,7 +597,7 @@ public final Builder<TDocument> version(@Nullable Long value) {
 		}
 
 		/**
-		 * Specific version type
+		 * Specific version type.
 		 * <p>
 		 * API name: {@code version_type}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/UpdateByQueryRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/UpdateByQueryRequest.java
index a9ee3638f..12b4817a7 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/UpdateByQueryRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/UpdateByQueryRequest.java
@@ -61,8 +61,9 @@
 // typedef: _global.update_by_query.Request
 
 /**
- * Performs an update on every document in the index without changing the
- * source, for example to pick up a mapping change.
+ * Updates documents that match the specified query. If no query is specified,
+ * performs an update on every document in the data stream or index without
+ * modifying the source, which is useful for picking up mapping changes.
  * 
  * @see <a href="../doc-files/api-spec.html#_global.update_by_query.Request">API
  *      specification</a>
@@ -213,9 +214,12 @@ public static UpdateByQueryRequest of(Function<Builder, ObjectBuilder<UpdateByQu
 	}
 
 	/**
-	 * Whether to ignore if a wildcard indices expression resolves into no concrete
-	 * indices. (This includes <code>_all</code> string or when no indices have been
-	 * specified)
+	 * If <code>false</code>, the request returns an error if any wildcard
+	 * expression, index alias, or <code>_all</code> value targets only missing or
+	 * closed indices. This behavior applies even if the request targets other open
+	 * indices. For example, a request targeting <code>foo*,bar*</code> returns an
+	 * error if an index starts with <code>foo</code> but no index starts with
+	 * <code>bar</code>.
 	 * <p>
 	 * API name: {@code allow_no_indices}
 	 */
@@ -225,8 +229,7 @@ public final Boolean allowNoIndices() {
 	}
 
 	/**
-	 * Specify whether wildcard and prefix queries should be analyzed (default:
-	 * false)
+	 * If <code>true</code>, wildcard and prefix queries are analyzed.
 	 * <p>
 	 * API name: {@code analyze_wildcard}
 	 */
@@ -236,7 +239,7 @@ public final Boolean analyzeWildcard() {
 	}
 
 	/**
-	 * The analyzer to use for the query string
+	 * Analyzer to use for the query string.
 	 * <p>
 	 * API name: {@code analyzer}
 	 */
@@ -246,6 +249,9 @@ public final String analyzer() {
 	}
 
 	/**
+	 * What to do if update by query hits version conflicts: <code>abort</code> or
+	 * <code>proceed</code>.
+	 * <p>
 	 * API name: {@code conflicts}
 	 */
 	@Nullable
@@ -254,7 +260,8 @@ public final Conflicts conflicts() {
 	}
 
 	/**
-	 * The default operator for query string query (AND or OR)
+	 * The default operator for query string query: <code>AND</code> or
+	 * <code>OR</code>.
 	 * <p>
 	 * API name: {@code default_operator}
 	 */
@@ -264,8 +271,7 @@ public final Operator defaultOperator() {
 	}
 
 	/**
-	 * The field to use as default where no field prefix is given in the query
-	 * string
+	 * Field to use as default where no field prefix is given in the query string.
 	 * <p>
 	 * API name: {@code df}
 	 */
@@ -275,8 +281,12 @@ public final String df() {
 	}
 
 	/**
-	 * Whether to expand wildcard expression to concrete indices that are open,
-	 * closed or both.
+	 * Type of index that wildcard patterns can match. If the request can target
+	 * data streams, this argument determines whether wildcard expressions match
+	 * hidden data streams. Supports comma-separated values, such as
+	 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+	 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+	 * <code>none</code>.
 	 * <p>
 	 * API name: {@code expand_wildcards}
 	 */
@@ -295,8 +305,8 @@ public final Long from() {
 	}
 
 	/**
-	 * Whether specified concrete indices should be ignored when unavailable
-	 * (missing or closed)
+	 * If <code>false</code>, the request returns an error if it targets a missing
+	 * or closed index.
 	 * <p>
 	 * API name: {@code ignore_unavailable}
 	 */
@@ -306,8 +316,9 @@ public final Boolean ignoreUnavailable() {
 	}
 
 	/**
-	 * Required - A comma-separated list of index names to search; use
-	 * <code>_all</code> or empty string to perform the operation on all indices
+	 * Required - Comma-separated list of data streams, indices, and aliases to
+	 * search. Supports wildcards (<code>*</code>). To search all data streams or
+	 * indices, omit this parameter or use <code>*</code> or <code>_all</code>.
 	 * <p>
 	 * API name: {@code index}
 	 */
@@ -316,8 +327,8 @@ public final List<String> index() {
 	}
 
 	/**
-	 * Specify whether format-based query failures (such as providing text to a
-	 * numeric field) should be ignored
+	 * If <code>true</code>, format-based query failures (such as providing text to
+	 * a numeric field) in the query string will be ignored.
 	 * <p>
 	 * API name: {@code lenient}
 	 */
@@ -327,6 +338,8 @@ public final Boolean lenient() {
 	}
 
 	/**
+	 * The maximum number of documents to update.
+	 * <p>
 	 * API name: {@code max_docs}
 	 */
 	@Nullable
@@ -335,7 +348,11 @@ public final Long maxDocs() {
 	}
 
 	/**
-	 * Ingest pipeline to set on index requests made by this action. (default: none)
+	 * ID of the pipeline to use to preprocess incoming documents. If the index has
+	 * a default ingest pipeline specified, then setting the value to
+	 * <code>_none</code> disables the default ingest pipeline for this request. If
+	 * a final pipeline is configured it will always run, regardless of the value of
+	 * this parameter.
 	 * <p>
 	 * API name: {@code pipeline}
 	 */
@@ -345,8 +362,8 @@ public final String pipeline() {
 	}
 
 	/**
-	 * Specify the node or shard the operation should be performed on (default:
-	 * random)
+	 * Specifies the node or shard the operation should be performed on. Random by
+	 * default.
 	 * <p>
 	 * API name: {@code preference}
 	 */
@@ -356,6 +373,8 @@ public final String preference() {
 	}
 
 	/**
+	 * Specifies the documents to update using the Query DSL.
+	 * <p>
 	 * API name: {@code query}
 	 */
 	@Nullable
@@ -364,7 +383,8 @@ public final Query query() {
 	}
 
 	/**
-	 * Should the affected indexes be refreshed?
+	 * If <code>true</code>, Elasticsearch refreshes affected shards to make the
+	 * operation visible to search.
 	 * <p>
 	 * API name: {@code refresh}
 	 */
@@ -374,8 +394,7 @@ public final Boolean refresh() {
 	}
 
 	/**
-	 * Specify if request cache should be used for this request or not, defaults to
-	 * index level setting
+	 * If <code>true</code>, the request cache is used for this request.
 	 * <p>
 	 * API name: {@code request_cache}
 	 */
@@ -385,8 +404,7 @@ public final Boolean requestCache() {
 	}
 
 	/**
-	 * The throttle to set on this request in sub-requests per second. -1 means no
-	 * throttle.
+	 * The throttle for this request in sub-requests per second.
 	 * <p>
 	 * API name: {@code requests_per_second}
 	 */
@@ -396,7 +414,7 @@ public final Float requestsPerSecond() {
 	}
 
 	/**
-	 * A comma-separated list of specific routing values
+	 * Custom value used to route operations to a specific shard.
 	 * <p>
 	 * API name: {@code routing}
 	 */
@@ -406,6 +424,8 @@ public final String routing() {
 	}
 
 	/**
+	 * The script to run to update the document source or metadata when updating.
+	 * <p>
 	 * API name: {@code script}
 	 */
 	@Nullable
@@ -414,8 +434,7 @@ public final Script script() {
 	}
 
 	/**
-	 * Specify how long a consistent view of the index should be maintained for
-	 * scrolled search
+	 * Period to retain the search context for scrolling.
 	 * <p>
 	 * API name: {@code scroll}
 	 */
@@ -425,7 +444,7 @@ public final Time scroll() {
 	}
 
 	/**
-	 * Size on the scroll request powering the update by query
+	 * Size of the scroll request that powers the operation.
 	 * <p>
 	 * API name: {@code scroll_size}
 	 */
@@ -435,7 +454,7 @@ public final Long scrollSize() {
 	}
 
 	/**
-	 * Explicit timeout for each search request. Defaults to no timeout.
+	 * Explicit timeout for each search request.
 	 * <p>
 	 * API name: {@code search_timeout}
 	 */
@@ -445,7 +464,8 @@ public final Time searchTimeout() {
 	}
 
 	/**
-	 * Search operation type
+	 * The type of the search operation. Available options:
+	 * <code>query_then_fetch</code>, <code>dfs_query_then_fetch</code>.
 	 * <p>
 	 * API name: {@code search_type}
 	 */
@@ -455,6 +475,9 @@ public final SearchType searchType() {
 	}
 
 	/**
+	 * Slice the request manually using the provided slice ID and total number of
+	 * slices.
+	 * <p>
 	 * API name: {@code slice}
 	 */
 	@Nullable
@@ -463,8 +486,7 @@ public final SlicedScroll slice() {
 	}
 
 	/**
-	 * The number of slices this task should be divided into. Defaults to 1, meaning
-	 * the task isn't sliced into subtasks. Can be set to <code>auto</code>.
+	 * The number of slices this task should be divided into.
 	 * <p>
 	 * API name: {@code slices}
 	 */
@@ -474,7 +496,7 @@ public final Slices slices() {
 	}
 
 	/**
-	 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs
+	 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs.
 	 * <p>
 	 * API name: {@code sort}
 	 */
@@ -483,7 +505,8 @@ public final List<String> sort() {
 	}
 
 	/**
-	 * Specific 'tag' of the request for logging and statistical purposes
+	 * Specific <code>tag</code> of the request for logging and statistical
+	 * purposes.
 	 * <p>
 	 * API name: {@code stats}
 	 */
@@ -492,8 +515,13 @@ public final List<String> stats() {
 	}
 
 	/**
-	 * The maximum number of documents to collect for each shard, upon reaching
-	 * which the query execution will terminate early.
+	 * Maximum number of documents to collect for each shard. If a query reaches
+	 * this limit, Elasticsearch terminates the query early. Elasticsearch collects
+	 * documents before sorting. Use with caution. Elasticsearch applies this
+	 * parameter to each shard handling the request. When possible, let
+	 * Elasticsearch perform early termination automatically. Avoid specifying this
+	 * parameter for requests that target data streams with backing indices across
+	 * multiple data tiers.
 	 * <p>
 	 * API name: {@code terminate_after}
 	 */
@@ -503,8 +531,8 @@ public final Long terminateAfter() {
 	}
 
 	/**
-	 * Time each individual bulk request should wait for shards that are
-	 * unavailable.
+	 * Period each update request waits for the following operations: dynamic
+	 * mapping updates, waiting for active shards.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -514,7 +542,7 @@ public final Time timeout() {
 	}
 
 	/**
-	 * Specify whether to return document version as part of a hit
+	 * If <code>true</code>, returns the document version as part of a hit.
 	 * <p>
 	 * API name: {@code version}
 	 */
@@ -535,11 +563,9 @@ public final Boolean versionType() {
 	}
 
 	/**
-	 * Sets the number of shard copies that must be active before proceeding with
-	 * the update by query operation. Defaults to 1, meaning the primary shard only.
-	 * Set to <code>all</code> for all shard copies, otherwise set to any
-	 * non-negative value less than or equal to the total number of copies for the
-	 * shard (number of replicas + 1)
+	 * The number of shard copies that must be active before proceeding with the
+	 * operation. Set to <code>all</code> or any positive integer up to the total
+	 * number of shards in the index (<code>number_of_replicas+1</code>).
 	 * <p>
 	 * API name: {@code wait_for_active_shards}
 	 */
@@ -549,8 +575,7 @@ public final WaitForActiveShards waitForActiveShards() {
 	}
 
 	/**
-	 * Should the request should block until the update by query operation is
-	 * complete.
+	 * If <code>true</code>, the request blocks until the operation is complete.
 	 * <p>
 	 * API name: {@code wait_for_completion}
 	 */
@@ -708,9 +733,12 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private Boolean waitForCompletion;
 
 		/**
-		 * Whether to ignore if a wildcard indices expression resolves into no concrete
-		 * indices. (This includes <code>_all</code> string or when no indices have been
-		 * specified)
+		 * If <code>false</code>, the request returns an error if any wildcard
+		 * expression, index alias, or <code>_all</code> value targets only missing or
+		 * closed indices. This behavior applies even if the request targets other open
+		 * indices. For example, a request targeting <code>foo*,bar*</code> returns an
+		 * error if an index starts with <code>foo</code> but no index starts with
+		 * <code>bar</code>.
 		 * <p>
 		 * API name: {@code allow_no_indices}
 		 */
@@ -720,8 +748,7 @@ public final Builder allowNoIndices(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify whether wildcard and prefix queries should be analyzed (default:
-		 * false)
+		 * If <code>true</code>, wildcard and prefix queries are analyzed.
 		 * <p>
 		 * API name: {@code analyze_wildcard}
 		 */
@@ -731,7 +758,7 @@ public final Builder analyzeWildcard(@Nullable Boolean value) {
 		}
 
 		/**
-		 * The analyzer to use for the query string
+		 * Analyzer to use for the query string.
 		 * <p>
 		 * API name: {@code analyzer}
 		 */
@@ -741,6 +768,9 @@ public final Builder analyzer(@Nullable String value) {
 		}
 
 		/**
+		 * What to do if update by query hits version conflicts: <code>abort</code> or
+		 * <code>proceed</code>.
+		 * <p>
 		 * API name: {@code conflicts}
 		 */
 		public final Builder conflicts(@Nullable Conflicts value) {
@@ -749,7 +779,8 @@ public final Builder conflicts(@Nullable Conflicts value) {
 		}
 
 		/**
-		 * The default operator for query string query (AND or OR)
+		 * The default operator for query string query: <code>AND</code> or
+		 * <code>OR</code>.
 		 * <p>
 		 * API name: {@code default_operator}
 		 */
@@ -759,8 +790,7 @@ public final Builder defaultOperator(@Nullable Operator value) {
 		}
 
 		/**
-		 * The field to use as default where no field prefix is given in the query
-		 * string
+		 * Field to use as default where no field prefix is given in the query string.
 		 * <p>
 		 * API name: {@code df}
 		 */
@@ -770,8 +800,12 @@ public final Builder df(@Nullable String value) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -783,8 +817,12 @@ public final Builder expandWildcards(List<ExpandWildcard> list) {
 		}
 
 		/**
-		 * Whether to expand wildcard expression to concrete indices that are open,
-		 * closed or both.
+		 * Type of index that wildcard patterns can match. If the request can target
+		 * data streams, this argument determines whether wildcard expressions match
+		 * hidden data streams. Supports comma-separated values, such as
+		 * <code>open,hidden</code>. Valid values are: <code>all</code>,
+		 * <code>open</code>, <code>closed</code>, <code>hidden</code>,
+		 * <code>none</code>.
 		 * <p>
 		 * API name: {@code expand_wildcards}
 		 * <p>
@@ -806,8 +844,8 @@ public final Builder from(@Nullable Long value) {
 		}
 
 		/**
-		 * Whether specified concrete indices should be ignored when unavailable
-		 * (missing or closed)
+		 * If <code>false</code>, the request returns an error if it targets a missing
+		 * or closed index.
 		 * <p>
 		 * API name: {@code ignore_unavailable}
 		 */
@@ -817,8 +855,9 @@ public final Builder ignoreUnavailable(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Required - A comma-separated list of index names to search; use
-		 * <code>_all</code> or empty string to perform the operation on all indices
+		 * Required - Comma-separated list of data streams, indices, and aliases to
+		 * search. Supports wildcards (<code>*</code>). To search all data streams or
+		 * indices, omit this parameter or use <code>*</code> or <code>_all</code>.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -830,8 +869,9 @@ public final Builder index(List<String> list) {
 		}
 
 		/**
-		 * Required - A comma-separated list of index names to search; use
-		 * <code>_all</code> or empty string to perform the operation on all indices
+		 * Required - Comma-separated list of data streams, indices, and aliases to
+		 * search. Supports wildcards (<code>*</code>). To search all data streams or
+		 * indices, omit this parameter or use <code>*</code> or <code>_all</code>.
 		 * <p>
 		 * API name: {@code index}
 		 * <p>
@@ -843,8 +883,8 @@ public final Builder index(String value, String... values) {
 		}
 
 		/**
-		 * Specify whether format-based query failures (such as providing text to a
-		 * numeric field) should be ignored
+		 * If <code>true</code>, format-based query failures (such as providing text to
+		 * a numeric field) in the query string will be ignored.
 		 * <p>
 		 * API name: {@code lenient}
 		 */
@@ -854,6 +894,8 @@ public final Builder lenient(@Nullable Boolean value) {
 		}
 
 		/**
+		 * The maximum number of documents to update.
+		 * <p>
 		 * API name: {@code max_docs}
 		 */
 		public final Builder maxDocs(@Nullable Long value) {
@@ -862,7 +904,11 @@ public final Builder maxDocs(@Nullable Long value) {
 		}
 
 		/**
-		 * Ingest pipeline to set on index requests made by this action. (default: none)
+		 * ID of the pipeline to use to preprocess incoming documents. If the index has
+		 * a default ingest pipeline specified, then setting the value to
+		 * <code>_none</code> disables the default ingest pipeline for this request. If
+		 * a final pipeline is configured it will always run, regardless of the value of
+		 * this parameter.
 		 * <p>
 		 * API name: {@code pipeline}
 		 */
@@ -872,8 +918,8 @@ public final Builder pipeline(@Nullable String value) {
 		}
 
 		/**
-		 * Specify the node or shard the operation should be performed on (default:
-		 * random)
+		 * Specifies the node or shard the operation should be performed on. Random by
+		 * default.
 		 * <p>
 		 * API name: {@code preference}
 		 */
@@ -883,6 +929,8 @@ public final Builder preference(@Nullable String value) {
 		}
 
 		/**
+		 * Specifies the documents to update using the Query DSL.
+		 * <p>
 		 * API name: {@code query}
 		 */
 		public final Builder query(@Nullable Query value) {
@@ -891,6 +939,8 @@ public final Builder query(@Nullable Query value) {
 		}
 
 		/**
+		 * Specifies the documents to update using the Query DSL.
+		 * <p>
 		 * API name: {@code query}
 		 */
 		public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
@@ -898,7 +948,8 @@ public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
 		}
 
 		/**
-		 * Should the affected indexes be refreshed?
+		 * If <code>true</code>, Elasticsearch refreshes affected shards to make the
+		 * operation visible to search.
 		 * <p>
 		 * API name: {@code refresh}
 		 */
@@ -908,8 +959,7 @@ public final Builder refresh(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Specify if request cache should be used for this request or not, defaults to
-		 * index level setting
+		 * If <code>true</code>, the request cache is used for this request.
 		 * <p>
 		 * API name: {@code request_cache}
 		 */
@@ -919,8 +969,7 @@ public final Builder requestCache(@Nullable Boolean value) {
 		}
 
 		/**
-		 * The throttle to set on this request in sub-requests per second. -1 means no
-		 * throttle.
+		 * The throttle for this request in sub-requests per second.
 		 * <p>
 		 * API name: {@code requests_per_second}
 		 */
@@ -930,7 +979,7 @@ public final Builder requestsPerSecond(@Nullable Float value) {
 		}
 
 		/**
-		 * A comma-separated list of specific routing values
+		 * Custom value used to route operations to a specific shard.
 		 * <p>
 		 * API name: {@code routing}
 		 */
@@ -940,6 +989,8 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
+		 * The script to run to update the document source or metadata when updating.
+		 * <p>
 		 * API name: {@code script}
 		 */
 		public final Builder script(@Nullable Script value) {
@@ -948,6 +999,8 @@ public final Builder script(@Nullable Script value) {
 		}
 
 		/**
+		 * The script to run to update the document source or metadata when updating.
+		 * <p>
 		 * API name: {@code script}
 		 */
 		public final Builder script(Function<Script.Builder, ObjectBuilder<Script>> fn) {
@@ -955,8 +1008,7 @@ public final Builder script(Function<Script.Builder, ObjectBuilder<Script>> fn)
 		}
 
 		/**
-		 * Specify how long a consistent view of the index should be maintained for
-		 * scrolled search
+		 * Period to retain the search context for scrolling.
 		 * <p>
 		 * API name: {@code scroll}
 		 */
@@ -966,8 +1018,7 @@ public final Builder scroll(@Nullable Time value) {
 		}
 
 		/**
-		 * Specify how long a consistent view of the index should be maintained for
-		 * scrolled search
+		 * Period to retain the search context for scrolling.
 		 * <p>
 		 * API name: {@code scroll}
 		 */
@@ -976,7 +1027,7 @@ public final Builder scroll(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Size on the scroll request powering the update by query
+		 * Size of the scroll request that powers the operation.
 		 * <p>
 		 * API name: {@code scroll_size}
 		 */
@@ -986,7 +1037,7 @@ public final Builder scrollSize(@Nullable Long value) {
 		}
 
 		/**
-		 * Explicit timeout for each search request. Defaults to no timeout.
+		 * Explicit timeout for each search request.
 		 * <p>
 		 * API name: {@code search_timeout}
 		 */
@@ -996,7 +1047,7 @@ public final Builder searchTimeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Explicit timeout for each search request. Defaults to no timeout.
+		 * Explicit timeout for each search request.
 		 * <p>
 		 * API name: {@code search_timeout}
 		 */
@@ -1005,7 +1056,8 @@ public final Builder searchTimeout(Function<Time.Builder, ObjectBuilder<Time>> f
 		}
 
 		/**
-		 * Search operation type
+		 * The type of the search operation. Available options:
+		 * <code>query_then_fetch</code>, <code>dfs_query_then_fetch</code>.
 		 * <p>
 		 * API name: {@code search_type}
 		 */
@@ -1015,6 +1067,9 @@ public final Builder searchType(@Nullable SearchType value) {
 		}
 
 		/**
+		 * Slice the request manually using the provided slice ID and total number of
+		 * slices.
+		 * <p>
 		 * API name: {@code slice}
 		 */
 		public final Builder slice(@Nullable SlicedScroll value) {
@@ -1023,6 +1078,9 @@ public final Builder slice(@Nullable SlicedScroll value) {
 		}
 
 		/**
+		 * Slice the request manually using the provided slice ID and total number of
+		 * slices.
+		 * <p>
 		 * API name: {@code slice}
 		 */
 		public final Builder slice(Function<SlicedScroll.Builder, ObjectBuilder<SlicedScroll>> fn) {
@@ -1030,8 +1088,7 @@ public final Builder slice(Function<SlicedScroll.Builder, ObjectBuilder<SlicedSc
 		}
 
 		/**
-		 * The number of slices this task should be divided into. Defaults to 1, meaning
-		 * the task isn't sliced into subtasks. Can be set to <code>auto</code>.
+		 * The number of slices this task should be divided into.
 		 * <p>
 		 * API name: {@code slices}
 		 */
@@ -1041,8 +1098,7 @@ public final Builder slices(@Nullable Slices value) {
 		}
 
 		/**
-		 * The number of slices this task should be divided into. Defaults to 1, meaning
-		 * the task isn't sliced into subtasks. Can be set to <code>auto</code>.
+		 * The number of slices this task should be divided into.
 		 * <p>
 		 * API name: {@code slices}
 		 */
@@ -1051,7 +1107,7 @@ public final Builder slices(Function<Slices.Builder, ObjectBuilder<Slices>> fn)
 		}
 
 		/**
-		 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs
+		 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs.
 		 * <p>
 		 * API name: {@code sort}
 		 * <p>
@@ -1063,7 +1119,7 @@ public final Builder sort(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs
+		 * A comma-separated list of &lt;field&gt;:&lt;direction&gt; pairs.
 		 * <p>
 		 * API name: {@code sort}
 		 * <p>
@@ -1075,7 +1131,8 @@ public final Builder sort(String value, String... values) {
 		}
 
 		/**
-		 * Specific 'tag' of the request for logging and statistical purposes
+		 * Specific <code>tag</code> of the request for logging and statistical
+		 * purposes.
 		 * <p>
 		 * API name: {@code stats}
 		 * <p>
@@ -1087,7 +1144,8 @@ public final Builder stats(List<String> list) {
 		}
 
 		/**
-		 * Specific 'tag' of the request for logging and statistical purposes
+		 * Specific <code>tag</code> of the request for logging and statistical
+		 * purposes.
 		 * <p>
 		 * API name: {@code stats}
 		 * <p>
@@ -1099,8 +1157,13 @@ public final Builder stats(String value, String... values) {
 		}
 
 		/**
-		 * The maximum number of documents to collect for each shard, upon reaching
-		 * which the query execution will terminate early.
+		 * Maximum number of documents to collect for each shard. If a query reaches
+		 * this limit, Elasticsearch terminates the query early. Elasticsearch collects
+		 * documents before sorting. Use with caution. Elasticsearch applies this
+		 * parameter to each shard handling the request. When possible, let
+		 * Elasticsearch perform early termination automatically. Avoid specifying this
+		 * parameter for requests that target data streams with backing indices across
+		 * multiple data tiers.
 		 * <p>
 		 * API name: {@code terminate_after}
 		 */
@@ -1110,8 +1173,8 @@ public final Builder terminateAfter(@Nullable Long value) {
 		}
 
 		/**
-		 * Time each individual bulk request should wait for shards that are
-		 * unavailable.
+		 * Period each update request waits for the following operations: dynamic
+		 * mapping updates, waiting for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -1121,8 +1184,8 @@ public final Builder timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Time each individual bulk request should wait for shards that are
-		 * unavailable.
+		 * Period each update request waits for the following operations: dynamic
+		 * mapping updates, waiting for active shards.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -1131,7 +1194,7 @@ public final Builder timeout(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Specify whether to return document version as part of a hit
+		 * If <code>true</code>, returns the document version as part of a hit.
 		 * <p>
 		 * API name: {@code version}
 		 */
@@ -1152,11 +1215,9 @@ public final Builder versionType(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the update by query operation. Defaults to 1, meaning the primary shard only.
-		 * Set to <code>all</code> for all shard copies, otherwise set to any
-		 * non-negative value less than or equal to the total number of copies for the
-		 * shard (number of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to <code>all</code> or any positive integer up to the total
+		 * number of shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
@@ -1166,11 +1227,9 @@ public final Builder waitForActiveShards(@Nullable WaitForActiveShards value) {
 		}
 
 		/**
-		 * Sets the number of shard copies that must be active before proceeding with
-		 * the update by query operation. Defaults to 1, meaning the primary shard only.
-		 * Set to <code>all</code> for all shard copies, otherwise set to any
-		 * non-negative value less than or equal to the total number of copies for the
-		 * shard (number of replicas + 1)
+		 * The number of shard copies that must be active before proceeding with the
+		 * operation. Set to <code>all</code> or any positive integer up to the total
+		 * number of shards in the index (<code>number_of_replicas+1</code>).
 		 * <p>
 		 * API name: {@code wait_for_active_shards}
 		 */
@@ -1180,8 +1239,7 @@ public final Builder waitForActiveShards(
 		}
 
 		/**
-		 * Should the request should block until the update by query operation is
-		 * complete.
+		 * If <code>true</code>, the request blocks until the operation is complete.
 		 * <p>
 		 * API name: {@code wait_for_completion}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/UpdateByQueryRethrottleRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/UpdateByQueryRethrottleRequest.java
index dce0a8722..29fb50045 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/UpdateByQueryRethrottleRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/UpdateByQueryRethrottleRequest.java
@@ -74,8 +74,7 @@ public static UpdateByQueryRethrottleRequest of(
 	}
 
 	/**
-	 * The throttle to set on this request in floating sub-requests per second. -1
-	 * means set no throttle.
+	 * The throttle for this request in sub-requests per second.
 	 * <p>
 	 * API name: {@code requests_per_second}
 	 */
@@ -85,7 +84,7 @@ public final Float requestsPerSecond() {
 	}
 
 	/**
-	 * Required - The task id to rethrottle
+	 * Required - The ID for the task.
 	 * <p>
 	 * API name: {@code task_id}
 	 */
@@ -108,8 +107,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String taskId;
 
 		/**
-		 * The throttle to set on this request in floating sub-requests per second. -1
-		 * means set no throttle.
+		 * The throttle for this request in sub-requests per second.
 		 * <p>
 		 * API name: {@code requests_per_second}
 		 */
@@ -119,7 +117,7 @@ public final Builder requestsPerSecond(@Nullable Float value) {
 		}
 
 		/**
-		 * Required - The task id to rethrottle
+		 * Required - The ID for the task.
 		 * <p>
 		 * API name: {@code task_id}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/BulkOperationBase.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/BulkOperationBase.java
index 3fb805975..e2f2da686 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/BulkOperationBase.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/BulkOperationBase.java
@@ -84,6 +84,8 @@ protected BulkOperationBase(AbstractBuilder<?> builder) {
 	}
 
 	/**
+	 * The document ID.
+	 * <p>
 	 * API name: {@code _id}
 	 */
 	@Nullable
@@ -92,6 +94,8 @@ public final String id() {
 	}
 
 	/**
+	 * Name of the index or index alias to perform the action on.
+	 * <p>
 	 * API name: {@code _index}
 	 */
 	@Nullable
@@ -100,6 +104,8 @@ public final String index() {
 	}
 
 	/**
+	 * Custom value used to route operations to a specific shard.
+	 * <p>
 	 * API name: {@code routing}
 	 */
 	@Nullable
@@ -217,6 +223,8 @@ public abstract static class AbstractBuilder<BuilderT extends AbstractBuilder<Bu
 		private VersionType versionType;
 
 		/**
+		 * The document ID.
+		 * <p>
 		 * API name: {@code _id}
 		 */
 		public final BuilderT id(@Nullable String value) {
@@ -225,6 +233,8 @@ public final BuilderT id(@Nullable String value) {
 		}
 
 		/**
+		 * Name of the index or index alias to perform the action on.
+		 * <p>
 		 * API name: {@code _index}
 		 */
 		public final BuilderT index(@Nullable String value) {
@@ -233,6 +243,8 @@ public final BuilderT index(@Nullable String value) {
 		}
 
 		/**
+		 * Custom value used to route operations to a specific shard.
+		 * <p>
 		 * API name: {@code routing}
 		 */
 		public final BuilderT routing(@Nullable String value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/BulkResponseItem.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/BulkResponseItem.java
index c1be6b1b5..2ac67ec8e 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/BulkResponseItem.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/BulkResponseItem.java
@@ -122,6 +122,8 @@ public final OperationType operationType() {
 	}
 
 	/**
+	 * The document ID associated with the operation.
+	 * <p>
 	 * API name: {@code _id}
 	 */
 	@Nullable
@@ -130,20 +132,29 @@ public final String id() {
 	}
 
 	/**
-	 * Required - API name: {@code _index}
+	 * Required - Name of the index associated with the operation. If the operation
+	 * targeted a data stream, this is the backing index into which the document was
+	 * written.
+	 * <p>
+	 * API name: {@code _index}
 	 */
 	public final String index() {
 		return this.index;
 	}
 
 	/**
-	 * Required - API name: {@code status}
+	 * Required - HTTP status code returned for the operation.
+	 * <p>
+	 * API name: {@code status}
 	 */
 	public final int status() {
 		return this.status;
 	}
 
 	/**
+	 * Contains additional information about the failed operation. The parameter is
+	 * only returned for failed operations.
+	 * <p>
 	 * API name: {@code error}
 	 */
 	@Nullable
@@ -152,6 +163,8 @@ public final ErrorCause error() {
 	}
 
 	/**
+	 * The primary term assigned to the document for the operation.
+	 * <p>
 	 * API name: {@code _primary_term}
 	 */
 	@Nullable
@@ -160,6 +173,9 @@ public final Long primaryTerm() {
 	}
 
 	/**
+	 * Result of the operation. Successful values are <code>created</code>,
+	 * <code>deleted</code>, and <code>updated</code>.
+	 * <p>
 	 * API name: {@code result}
 	 */
 	@Nullable
@@ -168,6 +184,10 @@ public final String result() {
 	}
 
 	/**
+	 * The sequence number assigned to the document for the operation. Sequence
+	 * numbers are used to ensure an older version of a document doesn’t overwrite a
+	 * newer version.
+	 * <p>
 	 * API name: {@code _seq_no}
 	 */
 	@Nullable
@@ -176,6 +196,8 @@ public final Long seqNo() {
 	}
 
 	/**
+	 * Contains shard information for the operation.
+	 * <p>
 	 * API name: {@code _shards}
 	 */
 	@Nullable
@@ -184,6 +206,9 @@ public final ShardStatistics shards() {
 	}
 
 	/**
+	 * The document version associated with the operation. The document version is
+	 * incremented each time the document is updated.
+	 * <p>
 	 * API name: {@code _version}
 	 */
 	@Nullable
@@ -329,6 +354,8 @@ public final Builder operationType(OperationType value) {
 		private InlineGet<Map<String, JsonData>> get;
 
 		/**
+		 * The document ID associated with the operation.
+		 * <p>
 		 * API name: {@code _id}
 		 */
 		public final Builder id(@Nullable String value) {
@@ -337,7 +364,11 @@ public final Builder id(@Nullable String value) {
 		}
 
 		/**
-		 * Required - API name: {@code _index}
+		 * Required - Name of the index associated with the operation. If the operation
+		 * targeted a data stream, this is the backing index into which the document was
+		 * written.
+		 * <p>
+		 * API name: {@code _index}
 		 */
 		public final Builder index(String value) {
 			this.index = value;
@@ -345,7 +376,9 @@ public final Builder index(String value) {
 		}
 
 		/**
-		 * Required - API name: {@code status}
+		 * Required - HTTP status code returned for the operation.
+		 * <p>
+		 * API name: {@code status}
 		 */
 		public final Builder status(int value) {
 			this.status = value;
@@ -353,6 +386,9 @@ public final Builder status(int value) {
 		}
 
 		/**
+		 * Contains additional information about the failed operation. The parameter is
+		 * only returned for failed operations.
+		 * <p>
 		 * API name: {@code error}
 		 */
 		public final Builder error(@Nullable ErrorCause value) {
@@ -361,6 +397,9 @@ public final Builder error(@Nullable ErrorCause value) {
 		}
 
 		/**
+		 * Contains additional information about the failed operation. The parameter is
+		 * only returned for failed operations.
+		 * <p>
 		 * API name: {@code error}
 		 */
 		public final Builder error(Function<ErrorCause.Builder, ObjectBuilder<ErrorCause>> fn) {
@@ -368,6 +407,8 @@ public final Builder error(Function<ErrorCause.Builder, ObjectBuilder<ErrorCause
 		}
 
 		/**
+		 * The primary term assigned to the document for the operation.
+		 * <p>
 		 * API name: {@code _primary_term}
 		 */
 		public final Builder primaryTerm(@Nullable Long value) {
@@ -376,6 +417,9 @@ public final Builder primaryTerm(@Nullable Long value) {
 		}
 
 		/**
+		 * Result of the operation. Successful values are <code>created</code>,
+		 * <code>deleted</code>, and <code>updated</code>.
+		 * <p>
 		 * API name: {@code result}
 		 */
 		public final Builder result(@Nullable String value) {
@@ -384,6 +428,10 @@ public final Builder result(@Nullable String value) {
 		}
 
 		/**
+		 * The sequence number assigned to the document for the operation. Sequence
+		 * numbers are used to ensure an older version of a document doesn’t overwrite a
+		 * newer version.
+		 * <p>
 		 * API name: {@code _seq_no}
 		 */
 		public final Builder seqNo(@Nullable Long value) {
@@ -392,6 +440,8 @@ public final Builder seqNo(@Nullable Long value) {
 		}
 
 		/**
+		 * Contains shard information for the operation.
+		 * <p>
 		 * API name: {@code _shards}
 		 */
 		public final Builder shards(@Nullable ShardStatistics value) {
@@ -400,6 +450,8 @@ public final Builder shards(@Nullable ShardStatistics value) {
 		}
 
 		/**
+		 * Contains shard information for the operation.
+		 * <p>
 		 * API name: {@code _shards}
 		 */
 		public final Builder shards(Function<ShardStatistics.Builder, ObjectBuilder<ShardStatistics>> fn) {
@@ -407,6 +459,9 @@ public final Builder shards(Function<ShardStatistics.Builder, ObjectBuilder<Shar
 		}
 
 		/**
+		 * The document version associated with the operation. The document version is
+		 * incremented each time the document is updated.
+		 * <p>
 		 * API name: {@code _version}
 		 */
 		public final Builder version(@Nullable Long value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/UpdateOperation.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/UpdateOperation.java
index 425f9757d..160834c67 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/UpdateOperation.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/UpdateOperation.java
@@ -126,6 +126,8 @@ public Iterator<?> _serializables() {
 	}
 
 	/**
+	 * If <code>true</code>, the request’s actions must target an index alias.
+	 * <p>
 	 * API name: {@code require_alias}
 	 */
 	@Nullable
@@ -220,6 +222,8 @@ public final Builder<TDocument, TPartialDocument> binaryAction(@Nullable BinaryD
 		private JsonpSerializer<TPartialDocument> tPartialDocumentSerializer;
 
 		/**
+		 * If <code>true</code>, the request’s actions must target an index alias.
+		 * <p>
 		 * API name: {@code require_alias}
 		 */
 		public final Builder<TDocument, TPartialDocument> requireAlias(@Nullable Boolean value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/WriteOperation.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/WriteOperation.java
index 00e98102f..454df8920 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/WriteOperation.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/bulk/WriteOperation.java
@@ -67,6 +67,12 @@ protected WriteOperation(AbstractBuilder<?> builder) {
 	}
 
 	/**
+	 * A map from the full name of fields to the name of dynamic templates. Defaults
+	 * to an empty map. If a name matches a dynamic template, then that template
+	 * will be applied regardless of other match predicates defined in the template.
+	 * If a field is already defined in the mapping, then this parameter won’t be
+	 * used.
+	 * <p>
 	 * API name: {@code dynamic_templates}
 	 */
 	public final Map<String, String> dynamicTemplates() {
@@ -74,6 +80,12 @@ public final Map<String, String> dynamicTemplates() {
 	}
 
 	/**
+	 * ID of the pipeline to use to preprocess incoming documents. If the index has
+	 * a default ingest pipeline specified, then setting the value to
+	 * <code>_none</code> disables the default ingest pipeline for this request. If
+	 * a final pipeline is configured it will always run, regardless of the value of
+	 * this parameter.
+	 * <p>
 	 * API name: {@code pipeline}
 	 */
 	@Nullable
@@ -82,6 +94,8 @@ public final String pipeline() {
 	}
 
 	/**
+	 * If <code>true</code>, the request’s actions must target an index alias.
+	 * <p>
 	 * API name: {@code require_alias}
 	 */
 	@Nullable
@@ -129,6 +143,12 @@ public abstract static class AbstractBuilder<BuilderT extends AbstractBuilder<Bu
 		private Boolean requireAlias;
 
 		/**
+		 * A map from the full name of fields to the name of dynamic templates. Defaults
+		 * to an empty map. If a name matches a dynamic template, then that template
+		 * will be applied regardless of other match predicates defined in the template.
+		 * If a field is already defined in the mapping, then this parameter won’t be
+		 * used.
+		 * <p>
 		 * API name: {@code dynamic_templates}
 		 * <p>
 		 * Adds all entries of <code>map</code> to <code>dynamicTemplates</code>.
@@ -139,6 +159,12 @@ public final BuilderT dynamicTemplates(Map<String, String> map) {
 		}
 
 		/**
+		 * A map from the full name of fields to the name of dynamic templates. Defaults
+		 * to an empty map. If a name matches a dynamic template, then that template
+		 * will be applied regardless of other match predicates defined in the template.
+		 * If a field is already defined in the mapping, then this parameter won’t be
+		 * used.
+		 * <p>
 		 * API name: {@code dynamic_templates}
 		 * <p>
 		 * Adds an entry to <code>dynamicTemplates</code>.
@@ -149,6 +175,12 @@ public final BuilderT dynamicTemplates(String key, String value) {
 		}
 
 		/**
+		 * ID of the pipeline to use to preprocess incoming documents. If the index has
+		 * a default ingest pipeline specified, then setting the value to
+		 * <code>_none</code> disables the default ingest pipeline for this request. If
+		 * a final pipeline is configured it will always run, regardless of the value of
+		 * this parameter.
+		 * <p>
 		 * API name: {@code pipeline}
 		 */
 		public final BuilderT pipeline(@Nullable String value) {
@@ -157,6 +189,8 @@ public final BuilderT pipeline(@Nullable String value) {
 		}
 
 		/**
+		 * If <code>true</code>, the request’s actions must target an index alias.
+		 * <p>
 		 * API name: {@code require_alias}
 		 */
 		public final BuilderT requireAlias(@Nullable Boolean value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/msearch_template/TemplateConfig.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/msearch_template/TemplateConfig.java
index 389cabb37..d5048c2b4 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/msearch_template/TemplateConfig.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/msearch_template/TemplateConfig.java
@@ -83,6 +83,9 @@ public static TemplateConfig of(Function<Builder, ObjectBuilder<TemplateConfig>>
 	}
 
 	/**
+	 * If <code>true</code>, returns detailed information about score calculation as
+	 * part of each hit.
+	 * <p>
 	 * API name: {@code explain}
 	 */
 	@Nullable
@@ -102,6 +105,9 @@ public final String id() {
 	}
 
 	/**
+	 * Key-value pairs used to replace Mustache variables in the template. The key
+	 * is the variable name. The value is the variable value.
+	 * <p>
 	 * API name: {@code params}
 	 */
 	public final Map<String, JsonData> params() {
@@ -109,6 +115,8 @@ public final Map<String, JsonData> params() {
 	}
 
 	/**
+	 * If <code>true</code>, the query execution is profiled.
+	 * <p>
 	 * API name: {@code profile}
 	 */
 	@Nullable
@@ -201,6 +209,9 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder> implement
 		private String source;
 
 		/**
+		 * If <code>true</code>, returns detailed information about score calculation as
+		 * part of each hit.
+		 * <p>
 		 * API name: {@code explain}
 		 */
 		public final Builder explain(@Nullable Boolean value) {
@@ -220,6 +231,9 @@ public final Builder id(@Nullable String value) {
 		}
 
 		/**
+		 * Key-value pairs used to replace Mustache variables in the template. The key
+		 * is the variable name. The value is the variable value.
+		 * <p>
 		 * API name: {@code params}
 		 * <p>
 		 * Adds all entries of <code>map</code> to <code>params</code>.
@@ -230,6 +244,9 @@ public final Builder params(Map<String, JsonData> map) {
 		}
 
 		/**
+		 * Key-value pairs used to replace Mustache variables in the template. The key
+		 * is the variable name. The value is the variable value.
+		 * <p>
 		 * API name: {@code params}
 		 * <p>
 		 * Adds an entry to <code>params</code>.
@@ -240,6 +257,8 @@ public final Builder params(String key, JsonData value) {
 		}
 
 		/**
+		 * If <code>true</code>, the query execution is profiled.
+		 * <p>
 		 * API name: {@code profile}
 		 */
 		public final Builder profile(@Nullable Boolean value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/mtermvectors/MultiTermVectorsOperation.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/mtermvectors/MultiTermVectorsOperation.java
index c558e85e7..92f8abe3d 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/mtermvectors/MultiTermVectorsOperation.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/mtermvectors/MultiTermVectorsOperation.java
@@ -117,13 +117,17 @@ public static MultiTermVectorsOperation of(Function<Builder, ObjectBuilder<Multi
 	}
 
 	/**
-	 * Required - API name: {@code _id}
+	 * Required - The ID of the document.
+	 * <p>
+	 * API name: {@code _id}
 	 */
 	public final String id() {
 		return this.id;
 	}
 
 	/**
+	 * The index of the document.
+	 * <p>
 	 * API name: {@code _index}
 	 */
 	@Nullable
@@ -132,6 +136,9 @@ public final String index() {
 	}
 
 	/**
+	 * An artificial document (a document not present in the index) for which you
+	 * want to retrieve term vectors.
+	 * <p>
 	 * API name: {@code doc}
 	 */
 	@Nullable
@@ -140,6 +147,11 @@ public final JsonData doc() {
 	}
 
 	/**
+	 * Comma-separated list or wildcard expressions of fields to include in the
+	 * statistics. Used as the default list unless a specific field list is provided
+	 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+	 * parameters.
+	 * <p>
 	 * API name: {@code fields}
 	 */
 	public final List<String> fields() {
@@ -147,6 +159,9 @@ public final List<String> fields() {
 	}
 
 	/**
+	 * If <code>true</code>, the response includes the document count, sum of
+	 * document frequencies, and sum of total term frequencies.
+	 * <p>
 	 * API name: {@code field_statistics}
 	 */
 	@Nullable
@@ -155,6 +170,8 @@ public final Boolean fieldStatistics() {
 	}
 
 	/**
+	 * Filter terms based on their tf-idf scores.
+	 * <p>
 	 * API name: {@code filter}
 	 */
 	@Nullable
@@ -163,6 +180,8 @@ public final Filter filter() {
 	}
 
 	/**
+	 * If <code>true</code>, the response includes term offsets.
+	 * <p>
 	 * API name: {@code offsets}
 	 */
 	@Nullable
@@ -171,6 +190,8 @@ public final Boolean offsets() {
 	}
 
 	/**
+	 * If <code>true</code>, the response includes term payloads.
+	 * <p>
 	 * API name: {@code payloads}
 	 */
 	@Nullable
@@ -179,6 +200,8 @@ public final Boolean payloads() {
 	}
 
 	/**
+	 * If <code>true</code>, the response includes term positions.
+	 * <p>
 	 * API name: {@code positions}
 	 */
 	@Nullable
@@ -187,6 +210,8 @@ public final Boolean positions() {
 	}
 
 	/**
+	 * Custom value used to route operations to a specific shard.
+	 * <p>
 	 * API name: {@code routing}
 	 */
 	@Nullable
@@ -195,6 +220,8 @@ public final String routing() {
 	}
 
 	/**
+	 * If true, the response includes term frequency and document frequency.
+	 * <p>
 	 * API name: {@code term_statistics}
 	 */
 	@Nullable
@@ -203,6 +230,8 @@ public final Boolean termStatistics() {
 	}
 
 	/**
+	 * If <code>true</code>, returns the document version as part of a hit.
+	 * <p>
 	 * API name: {@code version}
 	 */
 	@Nullable
@@ -211,6 +240,8 @@ public final Long version() {
 	}
 
 	/**
+	 * Specific version type.
+	 * <p>
 	 * API name: {@code version_type}
 	 */
 	@Nullable
@@ -352,7 +383,9 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder>
 		private VersionType versionType;
 
 		/**
-		 * Required - API name: {@code _id}
+		 * Required - The ID of the document.
+		 * <p>
+		 * API name: {@code _id}
 		 */
 		public final Builder id(String value) {
 			this.id = value;
@@ -360,6 +393,8 @@ public final Builder id(String value) {
 		}
 
 		/**
+		 * The index of the document.
+		 * <p>
 		 * API name: {@code _index}
 		 */
 		public final Builder index(@Nullable String value) {
@@ -368,6 +403,9 @@ public final Builder index(@Nullable String value) {
 		}
 
 		/**
+		 * An artificial document (a document not present in the index) for which you
+		 * want to retrieve term vectors.
+		 * <p>
 		 * API name: {@code doc}
 		 */
 		public final Builder doc(@Nullable JsonData value) {
@@ -376,6 +414,11 @@ public final Builder doc(@Nullable JsonData value) {
 		}
 
 		/**
+		 * Comma-separated list or wildcard expressions of fields to include in the
+		 * statistics. Used as the default list unless a specific field list is provided
+		 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+		 * parameters.
+		 * <p>
 		 * API name: {@code fields}
 		 * <p>
 		 * Adds all elements of <code>list</code> to <code>fields</code>.
@@ -386,6 +429,11 @@ public final Builder fields(List<String> list) {
 		}
 
 		/**
+		 * Comma-separated list or wildcard expressions of fields to include in the
+		 * statistics. Used as the default list unless a specific field list is provided
+		 * in the <code>completion_fields</code> or <code>fielddata_fields</code>
+		 * parameters.
+		 * <p>
 		 * API name: {@code fields}
 		 * <p>
 		 * Adds one or more values to <code>fields</code>.
@@ -396,6 +444,9 @@ public final Builder fields(String value, String... values) {
 		}
 
 		/**
+		 * If <code>true</code>, the response includes the document count, sum of
+		 * document frequencies, and sum of total term frequencies.
+		 * <p>
 		 * API name: {@code field_statistics}
 		 */
 		public final Builder fieldStatistics(@Nullable Boolean value) {
@@ -404,6 +455,8 @@ public final Builder fieldStatistics(@Nullable Boolean value) {
 		}
 
 		/**
+		 * Filter terms based on their tf-idf scores.
+		 * <p>
 		 * API name: {@code filter}
 		 */
 		public final Builder filter(@Nullable Filter value) {
@@ -412,6 +465,8 @@ public final Builder filter(@Nullable Filter value) {
 		}
 
 		/**
+		 * Filter terms based on their tf-idf scores.
+		 * <p>
 		 * API name: {@code filter}
 		 */
 		public final Builder filter(Function<Filter.Builder, ObjectBuilder<Filter>> fn) {
@@ -419,6 +474,8 @@ public final Builder filter(Function<Filter.Builder, ObjectBuilder<Filter>> fn)
 		}
 
 		/**
+		 * If <code>true</code>, the response includes term offsets.
+		 * <p>
 		 * API name: {@code offsets}
 		 */
 		public final Builder offsets(@Nullable Boolean value) {
@@ -427,6 +484,8 @@ public final Builder offsets(@Nullable Boolean value) {
 		}
 
 		/**
+		 * If <code>true</code>, the response includes term payloads.
+		 * <p>
 		 * API name: {@code payloads}
 		 */
 		public final Builder payloads(@Nullable Boolean value) {
@@ -435,6 +494,8 @@ public final Builder payloads(@Nullable Boolean value) {
 		}
 
 		/**
+		 * If <code>true</code>, the response includes term positions.
+		 * <p>
 		 * API name: {@code positions}
 		 */
 		public final Builder positions(@Nullable Boolean value) {
@@ -443,6 +504,8 @@ public final Builder positions(@Nullable Boolean value) {
 		}
 
 		/**
+		 * Custom value used to route operations to a specific shard.
+		 * <p>
 		 * API name: {@code routing}
 		 */
 		public final Builder routing(@Nullable String value) {
@@ -451,6 +514,8 @@ public final Builder routing(@Nullable String value) {
 		}
 
 		/**
+		 * If true, the response includes term frequency and document frequency.
+		 * <p>
 		 * API name: {@code term_statistics}
 		 */
 		public final Builder termStatistics(@Nullable Boolean value) {
@@ -459,6 +524,8 @@ public final Builder termStatistics(@Nullable Boolean value) {
 		}
 
 		/**
+		 * If <code>true</code>, returns the document version as part of a hit.
+		 * <p>
 		 * API name: {@code version}
 		 */
 		public final Builder version(@Nullable Long value) {
@@ -467,6 +534,8 @@ public final Builder version(@Nullable Long value) {
 		}
 
 		/**
+		 * Specific version type.
+		 * <p>
 		 * API name: {@code version_type}
 		 */
 		public final Builder versionType(@Nullable VersionType value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/reindex_rethrottle/ReindexStatus.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/reindex_rethrottle/ReindexStatus.java
index a29eece28..65310c56e 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/reindex_rethrottle/ReindexStatus.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/reindex_rethrottle/ReindexStatus.java
@@ -106,42 +106,58 @@ public static ReindexStatus of(Function<Builder, ObjectBuilder<ReindexStatus>> f
 	}
 
 	/**
-	 * Required - API name: {@code batches}
+	 * Required - The number of scroll responses pulled back by the reindex.
+	 * <p>
+	 * API name: {@code batches}
 	 */
 	public final long batches() {
 		return this.batches;
 	}
 
 	/**
-	 * Required - API name: {@code created}
+	 * Required - The number of documents that were successfully created.
+	 * <p>
+	 * API name: {@code created}
 	 */
 	public final long created() {
 		return this.created;
 	}
 
 	/**
-	 * Required - API name: {@code deleted}
+	 * Required - The number of documents that were successfully deleted.
+	 * <p>
+	 * API name: {@code deleted}
 	 */
 	public final long deleted() {
 		return this.deleted;
 	}
 
 	/**
-	 * Required - API name: {@code noops}
+	 * Required - The number of documents that were ignored because the script used
+	 * for the reindex returned a <code>noop</code> value for <code>ctx.op</code>.
+	 * <p>
+	 * API name: {@code noops}
 	 */
 	public final long noops() {
 		return this.noops;
 	}
 
 	/**
-	 * Required - API name: {@code requests_per_second}
+	 * Required - The number of requests per second effectively executed during the
+	 * reindex.
+	 * <p>
+	 * API name: {@code requests_per_second}
 	 */
 	public final float requestsPerSecond() {
 		return this.requestsPerSecond;
 	}
 
 	/**
-	 * Required - API name: {@code retries}
+	 * Required - The number of retries attempted by reindex. <code>bulk</code> is
+	 * the number of bulk actions retried and <code>search</code> is the number of
+	 * search actions retried.
+	 * <p>
+	 * API name: {@code retries}
 	 */
 	public final Retries retries() {
 		return this.retries;
@@ -156,7 +172,10 @@ public final Time throttled() {
 	}
 
 	/**
-	 * Required - API name: {@code throttled_millis}
+	 * Required - Number of milliseconds the request slept to conform to
+	 * <code>requests_per_second</code>.
+	 * <p>
+	 * API name: {@code throttled_millis}
 	 */
 	public final long throttledMillis() {
 		return this.throttledMillis;
@@ -171,28 +190,42 @@ public final Time throttledUntil() {
 	}
 
 	/**
-	 * Required - API name: {@code throttled_until_millis}
+	 * Required - This field should always be equal to zero in a
+	 * <code>_reindex</code> response. It only has meaning when using the Task API,
+	 * where it indicates the next time (in milliseconds since epoch) a throttled
+	 * request will be executed again in order to conform to
+	 * <code>requests_per_second</code>.
+	 * <p>
+	 * API name: {@code throttled_until_millis}
 	 */
 	public final long throttledUntilMillis() {
 		return this.throttledUntilMillis;
 	}
 
 	/**
-	 * Required - API name: {@code total}
+	 * Required - The number of documents that were successfully processed.
+	 * <p>
+	 * API name: {@code total}
 	 */
 	public final long total() {
 		return this.total;
 	}
 
 	/**
-	 * Required - API name: {@code updated}
+	 * Required - The number of documents that were successfully updated, for
+	 * example, a document with same ID already existed prior to reindex updating
+	 * it.
+	 * <p>
+	 * API name: {@code updated}
 	 */
 	public final long updated() {
 		return this.updated;
 	}
 
 	/**
-	 * Required - API name: {@code version_conflicts}
+	 * Required - The number of version conflicts that reindex hits.
+	 * <p>
+	 * API name: {@code version_conflicts}
 	 */
 	public final long versionConflicts() {
 		return this.versionConflicts;
@@ -295,7 +328,9 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder> implement
 		private Long versionConflicts;
 
 		/**
-		 * Required - API name: {@code batches}
+		 * Required - The number of scroll responses pulled back by the reindex.
+		 * <p>
+		 * API name: {@code batches}
 		 */
 		public final Builder batches(long value) {
 			this.batches = value;
@@ -303,7 +338,9 @@ public final Builder batches(long value) {
 		}
 
 		/**
-		 * Required - API name: {@code created}
+		 * Required - The number of documents that were successfully created.
+		 * <p>
+		 * API name: {@code created}
 		 */
 		public final Builder created(long value) {
 			this.created = value;
@@ -311,7 +348,9 @@ public final Builder created(long value) {
 		}
 
 		/**
-		 * Required - API name: {@code deleted}
+		 * Required - The number of documents that were successfully deleted.
+		 * <p>
+		 * API name: {@code deleted}
 		 */
 		public final Builder deleted(long value) {
 			this.deleted = value;
@@ -319,7 +358,10 @@ public final Builder deleted(long value) {
 		}
 
 		/**
-		 * Required - API name: {@code noops}
+		 * Required - The number of documents that were ignored because the script used
+		 * for the reindex returned a <code>noop</code> value for <code>ctx.op</code>.
+		 * <p>
+		 * API name: {@code noops}
 		 */
 		public final Builder noops(long value) {
 			this.noops = value;
@@ -327,7 +369,10 @@ public final Builder noops(long value) {
 		}
 
 		/**
-		 * Required - API name: {@code requests_per_second}
+		 * Required - The number of requests per second effectively executed during the
+		 * reindex.
+		 * <p>
+		 * API name: {@code requests_per_second}
 		 */
 		public final Builder requestsPerSecond(float value) {
 			this.requestsPerSecond = value;
@@ -335,7 +380,11 @@ public final Builder requestsPerSecond(float value) {
 		}
 
 		/**
-		 * Required - API name: {@code retries}
+		 * Required - The number of retries attempted by reindex. <code>bulk</code> is
+		 * the number of bulk actions retried and <code>search</code> is the number of
+		 * search actions retried.
+		 * <p>
+		 * API name: {@code retries}
 		 */
 		public final Builder retries(Retries value) {
 			this.retries = value;
@@ -343,7 +392,11 @@ public final Builder retries(Retries value) {
 		}
 
 		/**
-		 * Required - API name: {@code retries}
+		 * Required - The number of retries attempted by reindex. <code>bulk</code> is
+		 * the number of bulk actions retried and <code>search</code> is the number of
+		 * search actions retried.
+		 * <p>
+		 * API name: {@code retries}
 		 */
 		public final Builder retries(Function<Retries.Builder, ObjectBuilder<Retries>> fn) {
 			return this.retries(fn.apply(new Retries.Builder()).build());
@@ -365,7 +418,10 @@ public final Builder throttled(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Required - API name: {@code throttled_millis}
+		 * Required - Number of milliseconds the request slept to conform to
+		 * <code>requests_per_second</code>.
+		 * <p>
+		 * API name: {@code throttled_millis}
 		 */
 		public final Builder throttledMillis(long value) {
 			this.throttledMillis = value;
@@ -388,7 +444,13 @@ public final Builder throttledUntil(Function<Time.Builder, ObjectBuilder<Time>>
 		}
 
 		/**
-		 * Required - API name: {@code throttled_until_millis}
+		 * Required - This field should always be equal to zero in a
+		 * <code>_reindex</code> response. It only has meaning when using the Task API,
+		 * where it indicates the next time (in milliseconds since epoch) a throttled
+		 * request will be executed again in order to conform to
+		 * <code>requests_per_second</code>.
+		 * <p>
+		 * API name: {@code throttled_until_millis}
 		 */
 		public final Builder throttledUntilMillis(long value) {
 			this.throttledUntilMillis = value;
@@ -396,7 +458,9 @@ public final Builder throttledUntilMillis(long value) {
 		}
 
 		/**
-		 * Required - API name: {@code total}
+		 * Required - The number of documents that were successfully processed.
+		 * <p>
+		 * API name: {@code total}
 		 */
 		public final Builder total(long value) {
 			this.total = value;
@@ -404,7 +468,11 @@ public final Builder total(long value) {
 		}
 
 		/**
-		 * Required - API name: {@code updated}
+		 * Required - The number of documents that were successfully updated, for
+		 * example, a document with same ID already existed prior to reindex updating
+		 * it.
+		 * <p>
+		 * API name: {@code updated}
 		 */
 		public final Builder updated(long value) {
 			this.updated = value;
@@ -412,7 +480,9 @@ public final Builder updated(long value) {
 		}
 
 		/**
-		 * Required - API name: {@code version_conflicts}
+		 * Required - The number of version conflicts that reindex hits.
+		 * <p>
+		 * API name: {@code version_conflicts}
 		 */
 		public final Builder versionConflicts(long value) {
 			this.versionConflicts = value;
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/scripts_painless_execute/PainlessContextSetup.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/scripts_painless_execute/PainlessContextSetup.java
index c02e4904c..dfeb83ae9 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/scripts_painless_execute/PainlessContextSetup.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/scripts_painless_execute/PainlessContextSetup.java
@@ -72,21 +72,30 @@ public static PainlessContextSetup of(Function<Builder, ObjectBuilder<PainlessCo
 	}
 
 	/**
-	 * Required - API name: {@code document}
+	 * Required - Document that’s temporarily indexed in-memory and accessible from
+	 * the script.
+	 * <p>
+	 * API name: {@code document}
 	 */
 	public final JsonData document() {
 		return this.document;
 	}
 
 	/**
-	 * Required - API name: {@code index}
+	 * Required - Index containing a mapping that’s compatible with the indexed
+	 * document. You may specify a remote index by prefixing the index with the
+	 * remote cluster alias.
+	 * <p>
+	 * API name: {@code index}
 	 */
 	public final String index() {
 		return this.index;
 	}
 
 	/**
-	 * Required - API name: {@code query}
+	 * Required - Use this parameter to specify a query for computing a score.
+	 * <p>
+	 * API name: {@code query}
 	 */
 	public final Query query() {
 		return this.query;
@@ -135,7 +144,10 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder>
 		private Query query;
 
 		/**
-		 * Required - API name: {@code document}
+		 * Required - Document that’s temporarily indexed in-memory and accessible from
+		 * the script.
+		 * <p>
+		 * API name: {@code document}
 		 */
 		public final Builder document(JsonData value) {
 			this.document = value;
@@ -143,7 +155,11 @@ public final Builder document(JsonData value) {
 		}
 
 		/**
-		 * Required - API name: {@code index}
+		 * Required - Index containing a mapping that’s compatible with the indexed
+		 * document. You may specify a remote index by prefixing the index with the
+		 * remote cluster alias.
+		 * <p>
+		 * API name: {@code index}
 		 */
 		public final Builder index(String value) {
 			this.index = value;
@@ -151,7 +167,9 @@ public final Builder index(String value) {
 		}
 
 		/**
-		 * Required - API name: {@code query}
+		 * Required - Use this parameter to specify a query for computing a score.
+		 * <p>
+		 * API name: {@code query}
 		 */
 		public final Builder query(Query value) {
 			this.query = value;
@@ -159,7 +177,9 @@ public final Builder query(Query value) {
 		}
 
 		/**
-		 * Required - API name: {@code query}
+		 * Required - Use this parameter to specify a query for computing a score.
+		 * <p>
+		 * API name: {@code query}
 		 */
 		public final Builder query(Function<Query.Builder, ObjectBuilder<Query>> fn) {
 			return this.query(fn.apply(new Query.Builder()).build());
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/termvectors/Filter.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/termvectors/Filter.java
index 812e16bfc..a153ad790 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/core/termvectors/Filter.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/core/termvectors/Filter.java
@@ -87,6 +87,8 @@ public static Filter of(Function<Builder, ObjectBuilder<Filter>> fn) {
 	}
 
 	/**
+	 * Ignore words which occur in more than this many docs. Defaults to unbounded.
+	 * <p>
 	 * API name: {@code max_doc_freq}
 	 */
 	@Nullable
@@ -95,6 +97,8 @@ public final Integer maxDocFreq() {
 	}
 
 	/**
+	 * Maximum number of terms that must be returned per field.
+	 * <p>
 	 * API name: {@code max_num_terms}
 	 */
 	@Nullable
@@ -103,6 +107,9 @@ public final Integer maxNumTerms() {
 	}
 
 	/**
+	 * Ignore words with more than this frequency in the source doc. Defaults to
+	 * unbounded.
+	 * <p>
 	 * API name: {@code max_term_freq}
 	 */
 	@Nullable
@@ -111,6 +118,9 @@ public final Integer maxTermFreq() {
 	}
 
 	/**
+	 * The maximum word length above which words will be ignored. Defaults to
+	 * unbounded.
+	 * <p>
 	 * API name: {@code max_word_length}
 	 */
 	@Nullable
@@ -119,6 +129,8 @@ public final Integer maxWordLength() {
 	}
 
 	/**
+	 * Ignore terms which do not occur in at least this many docs.
+	 * <p>
 	 * API name: {@code min_doc_freq}
 	 */
 	@Nullable
@@ -127,6 +139,8 @@ public final Integer minDocFreq() {
 	}
 
 	/**
+	 * Ignore words with less than this frequency in the source doc.
+	 * <p>
 	 * API name: {@code min_term_freq}
 	 */
 	@Nullable
@@ -135,6 +149,8 @@ public final Integer minTermFreq() {
 	}
 
 	/**
+	 * The minimum word length below which words will be ignored.
+	 * <p>
 	 * API name: {@code min_word_length}
 	 */
 	@Nullable
@@ -225,6 +241,8 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder> implement
 		private Integer minWordLength;
 
 		/**
+		 * Ignore words which occur in more than this many docs. Defaults to unbounded.
+		 * <p>
 		 * API name: {@code max_doc_freq}
 		 */
 		public final Builder maxDocFreq(@Nullable Integer value) {
@@ -233,6 +251,8 @@ public final Builder maxDocFreq(@Nullable Integer value) {
 		}
 
 		/**
+		 * Maximum number of terms that must be returned per field.
+		 * <p>
 		 * API name: {@code max_num_terms}
 		 */
 		public final Builder maxNumTerms(@Nullable Integer value) {
@@ -241,6 +261,9 @@ public final Builder maxNumTerms(@Nullable Integer value) {
 		}
 
 		/**
+		 * Ignore words with more than this frequency in the source doc. Defaults to
+		 * unbounded.
+		 * <p>
 		 * API name: {@code max_term_freq}
 		 */
 		public final Builder maxTermFreq(@Nullable Integer value) {
@@ -249,6 +272,9 @@ public final Builder maxTermFreq(@Nullable Integer value) {
 		}
 
 		/**
+		 * The maximum word length above which words will be ignored. Defaults to
+		 * unbounded.
+		 * <p>
 		 * API name: {@code max_word_length}
 		 */
 		public final Builder maxWordLength(@Nullable Integer value) {
@@ -257,6 +283,8 @@ public final Builder maxWordLength(@Nullable Integer value) {
 		}
 
 		/**
+		 * Ignore terms which do not occur in at least this many docs.
+		 * <p>
 		 * API name: {@code min_doc_freq}
 		 */
 		public final Builder minDocFreq(@Nullable Integer value) {
@@ -265,6 +293,8 @@ public final Builder minDocFreq(@Nullable Integer value) {
 		}
 
 		/**
+		 * Ignore words with less than this frequency in the source doc.
+		 * <p>
 		 * API name: {@code min_term_freq}
 		 */
 		public final Builder minTermFreq(@Nullable Integer value) {
@@ -273,6 +303,8 @@ public final Builder minTermFreq(@Nullable Integer value) {
 		}
 
 		/**
+		 * The minimum word length below which words will be ignored.
+		 * <p>
 		 * API name: {@code min_word_length}
 		 */
 		public final Builder minWordLength(@Nullable Integer value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/doc-files/api-spec.html b/java-client/src/main/java/co/elastic/clients/elasticsearch/doc-files/api-spec.html
index f9da24a2b..ef3a34c30 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/doc-files/api-spec.html
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/doc-files/api-spec.html
@@ -4,47 +4,47 @@
     <title>Elasticsearch API specification</title>
     <script>
         var paths = {
-            '_global.bulk.CreateOperation': '_global/bulk/types.ts#L74-L74',
-'_global.bulk.DeleteOperation': '_global/bulk/types.ts#L78-L78',
-'_global.bulk.IndexOperation': '_global/bulk/types.ts#L76-L76',
-'_global.bulk.OperationBase': '_global/bulk/types.ts#L58-L66',
-'_global.bulk.OperationContainer': '_global/bulk/types.ts#L85-L91',
-'_global.bulk.OperationType': '_global/bulk/types.ts#L51-L56',
-'_global.bulk.Request': '_global/bulk/BulkRequest.ts#L32-L62',
+            '_global.bulk.CreateOperation': '_global/bulk/types.ts#L130-L130',
+'_global.bulk.DeleteOperation': '_global/bulk/types.ts#L134-L134',
+'_global.bulk.IndexOperation': '_global/bulk/types.ts#L132-L132',
+'_global.bulk.OperationBase': '_global/bulk/types.ts#L90-L107',
+'_global.bulk.OperationContainer': '_global/bulk/types.ts#L145-L167',
+'_global.bulk.OperationType': '_global/bulk/types.ts#L83-L88',
+'_global.bulk.Request': '_global/bulk/BulkRequest.ts#L32-L103',
 '_global.bulk.Response': '_global/bulk/BulkResponse.ts#L24-L31',
-'_global.bulk.ResponseItem': '_global/bulk/types.ts#L37-L49',
-'_global.bulk.UpdateAction': '_global/bulk/types.ts#L93-L129',
-'_global.bulk.UpdateOperation': '_global/bulk/types.ts#L80-L83',
-'_global.bulk.WriteOperation': '_global/bulk/types.ts#L68-L72',
-'_global.clear_scroll.Request': '_global/clear_scroll/ClearScrollRequest.ts#L23-L36',
+'_global.bulk.ResponseItem': '_global/bulk/types.ts#L37-L81',
+'_global.bulk.UpdateAction': '_global/bulk/types.ts#L169-L205',
+'_global.bulk.UpdateOperation': '_global/bulk/types.ts#L136-L143',
+'_global.bulk.WriteOperation': '_global/bulk/types.ts#L109-L128',
+'_global.clear_scroll.Request': '_global/clear_scroll/ClearScrollRequest.ts#L23-L45',
 '_global.clear_scroll.Response': '_global/clear_scroll/ClearScrollResponse.ts#L22-L36',
-'_global.close_point_in_time.Request': '_global/close_point_in_time/ClosePointInTimeRequest.ts#L23-L33',
+'_global.close_point_in_time.Request': '_global/close_point_in_time/ClosePointInTimeRequest.ts#L23-L37',
 '_global.close_point_in_time.Response': '_global/close_point_in_time/ClosePointInTimeResponse.ts#L22-L36',
-'_global.count.Request': '_global/count/CountRequest.ts#L26-L54',
+'_global.count.Request': '_global/count/CountRequest.ts#L26-L120',
 '_global.count.Response': '_global/count/CountResponse.ts#L23-L25',
-'_global.create.Request': '_global/create/CreateRequest.ts#L32-L54',
+'_global.create.Request': '_global/create/CreateRequest.ts#L32-L95',
 '_global.create.Response': '_global/create/CreateResponse.ts#L22-L24',
-'_global.delete.Request': '_global/delete/DeleteRequest.ts#L34-L54',
+'_global.delete.Request': '_global/delete/DeleteRequest.ts#L34-L91',
 '_global.delete.Response': '_global/delete/DeleteResponse.ts#L22-L34',
-'_global.delete_by_query.Request': '_global/delete_by_query/DeleteByQueryRequest.ts#L36-L81',
+'_global.delete_by_query.Request': '_global/delete_by_query/DeleteByQueryRequest.ts#L36-L209',
 '_global.delete_by_query.Response': '_global/delete_by_query/DeleteByQueryResponse.ts#L26-L45',
-'_global.delete_by_query_rethrottle.Request': '_global/delete_by_query_rethrottle/DeleteByQueryRethrottleRequest.ts#L24-L35',
+'_global.delete_by_query_rethrottle.Request': '_global/delete_by_query_rethrottle/DeleteByQueryRethrottleRequest.ts#L24-L42',
 '_global.delete_by_query_rethrottle.Response': '_global/delete_by_query_rethrottle/DeleteByQueryRethrottleResponse.ts#L22-L24',
-'_global.delete_script.Request': '_global/delete_script/DeleteScriptRequest.ts#L24-L37',
+'_global.delete_script.Request': '_global/delete_script/DeleteScriptRequest.ts#L24-L51',
 '_global.delete_script.Response': '_global/delete_script/DeleteScriptResponse.ts#L22-L24',
-'_global.exists.Request': '_global/exists/DocumentExistsRequest.ts#L31-L53',
-'_global.exists_source.Request': '_global/exists_source/SourceExistsRequest.ts#L31-L52',
+'_global.exists.Request': '_global/exists/DocumentExistsRequest.ts#L31-L99',
+'_global.exists_source.Request': '_global/exists_source/SourceExistsRequest.ts#L31-L93',
 '_global.explain.Explanation': '_global/explain/types.ts#L22-L26',
 '_global.explain.ExplanationDetail': '_global/explain/types.ts#L28-L32',
-'_global.explain.Request': '_global/explain/ExplainRequest.ts#L26-L52',
+'_global.explain.Request': '_global/explain/ExplainRequest.ts#L26-L105',
 '_global.explain.Response': '_global/explain/ExplainResponse.ts#L23-L31',
 '_global.field_caps.FieldCapability': '_global/field_caps/types.ts#L23-L81',
 '_global.field_caps.Request': '_global/field_caps/FieldCapabilitiesRequest.ts#L25-L99',
 '_global.field_caps.Response': '_global/field_caps/FieldCapabilitiesResponse.ts#L24-L35',
 '_global.get.GetResult': '_global/get/types.ts#L25-L35',
-'_global.get.Request': '_global/get/GetRequest.ts#L31-L86',
+'_global.get.Request': '_global/get/GetRequest.ts#L31-L91',
 '_global.get.Response': '_global/get/GetResponse.ts#L23-L34',
-'_global.get_script.Request': '_global/get_script/GetScriptRequest.ts#L24-L37',
+'_global.get_script.Request': '_global/get_script/GetScriptRequest.ts#L24-L41',
 '_global.get_script.Response': '_global/get_script/GetScriptResponse.ts#L23-L29',
 '_global.get_script_context.Context': '_global/get_script_context/types.ts#L22-L25',
 '_global.get_script_context.ContextMethod': '_global/get_script_context/types.ts#L27-L31',
@@ -74,7 +74,7 @@
 '_global.health_report.MasterIsStableIndicatorExceptionFetchingHistory': '_global/health_report/types.ts#L94-L97',
 '_global.health_report.RepositoryIntegrityIndicator': '_global/health_report/types.ts#L134-L138',
 '_global.health_report.RepositoryIntegrityIndicatorDetails': '_global/health_report/types.ts#L139-L143',
-'_global.health_report.Request': '_global/health_report/Request.ts#L24-L51',
+'_global.health_report.Request': '_global/health_report/Request.ts#L24-L52',
 '_global.health_report.Response': '_global/health_report/Response.ts#L22-L28',
 '_global.health_report.ShardsAvailabilityIndicator': '_global/health_report/types.ts#L104-L108',
 '_global.health_report.ShardsAvailabilityIndicatorDetails': '_global/health_report/types.ts#L109-L119',
@@ -84,7 +84,7 @@
 '_global.health_report.SlmIndicator': '_global/health_report/types.ts#L155-L159',
 '_global.health_report.SlmIndicatorDetails': '_global/health_report/types.ts#L160-L164',
 '_global.health_report.SlmIndicatorUnhealthyPolicies': '_global/health_report/types.ts#L166-L169',
-'_global.index.Request': '_global/index/IndexRequest.ts#L35-L60',
+'_global.index.Request': '_global/index/IndexRequest.ts#L35-L117',
 '_global.index.Response': '_global/index/IndexResponse.ts#L22-L24',
 '_global.info.Request': '_global/info/RootNodeInfoRequest.ts#L22-L27',
 '_global.info.Response': '_global/info/RootNodeInfoResponse.ts#L23-L31',
@@ -103,17 +103,17 @@
 '_global.msearch.Request': '_global/msearch/MultiSearchRequest.ts#L25-L96',
 '_global.msearch.Response': '_global/msearch/MultiSearchResponse.ts#L25-L27',
 '_global.msearch.ResponseItem': '_global/msearch/types.ts#L209-L212',
-'_global.msearch_template.Request': '_global/msearch_template/MultiSearchTemplateRequest.ts#L25-L45',
+'_global.msearch_template.Request': '_global/msearch_template/MultiSearchTemplateRequest.ts#L25-L70',
 '_global.msearch_template.Response': '_global/msearch_template/MultiSearchTemplateResponse.ts#L22-L24',
-'_global.msearch_template.TemplateConfig': '_global/msearch_template/types.ts#L28-L45',
-'_global.mtermvectors.Operation': '_global/mtermvectors/types.ts#L35-L49',
-'_global.mtermvectors.Request': '_global/mtermvectors/MultiTermVectorsRequest.ts#L31-L58',
+'_global.msearch_template.TemplateConfig': '_global/msearch_template/types.ts#L28-L54',
+'_global.mtermvectors.Operation': '_global/mtermvectors/types.ts#L35-L94',
+'_global.mtermvectors.Request': '_global/mtermvectors/MultiTermVectorsRequest.ts#L31-L109',
 '_global.mtermvectors.Response': '_global/mtermvectors/MultiTermVectorsResponse.ts#L22-L24',
-'_global.mtermvectors.TermVectorsResult': '_global/mtermvectors/types.ts#L51-L59',
-'_global.open_point_in_time.Request': '_global/open_point_in_time/OpenPointInTimeRequest.ts#L24-L48',
+'_global.mtermvectors.TermVectorsResult': '_global/mtermvectors/types.ts#L96-L104',
+'_global.open_point_in_time.Request': '_global/open_point_in_time/OpenPointInTimeRequest.ts#L24-L68',
 '_global.open_point_in_time.Response': '_global/open_point_in_time/OpenPointInTimeResponse.ts#L22-L24',
 '_global.ping.Request': '_global/ping/PingRequest.ts#L22-L27',
-'_global.put_script.Request': '_global/put_script/PutScriptRequest.ts#L25-L42',
+'_global.put_script.Request': '_global/put_script/PutScriptRequest.ts#L25-L64',
 '_global.put_script.Response': '_global/put_script/PutScriptResponse.ts#L22-L24',
 '_global.rank_eval.DocumentRating': '_global/rank_eval/types.ts#L116-L123',
 '_global.rank_eval.RankEvalHit': '_global/rank_eval/types.ts#L141-L145',
@@ -134,18 +134,18 @@
 '_global.rank_eval.UnratedDocument': '_global/rank_eval/types.ts#L147-L150',
 '_global.reindex.Destination': '_global/reindex/types.ts#L39-L64',
 '_global.reindex.RemoteSource': '_global/reindex/types.ts#L99-L125',
-'_global.reindex.Request': '_global/reindex/ReindexRequest.ts#L27-L100',
+'_global.reindex.Request': '_global/reindex/ReindexRequest.ts#L27-L101',
 '_global.reindex.Response': '_global/reindex/ReindexResponse.ts#L26-L45',
 '_global.reindex.Source': '_global/reindex/types.ts#L66-L97',
 '_global.reindex_rethrottle.ReindexNode': '_global/reindex_rethrottle/types.ts#L33-L35',
-'_global.reindex_rethrottle.ReindexStatus': '_global/reindex_rethrottle/types.ts#L37-L51',
-'_global.reindex_rethrottle.ReindexTask': '_global/reindex_rethrottle/types.ts#L53-L64',
-'_global.reindex_rethrottle.Request': '_global/reindex_rethrottle/ReindexRethrottleRequest.ts#L24-L35',
+'_global.reindex_rethrottle.ReindexStatus': '_global/reindex_rethrottle/types.ts#L37-L85',
+'_global.reindex_rethrottle.ReindexTask': '_global/reindex_rethrottle/types.ts#L87-L98',
+'_global.reindex_rethrottle.Request': '_global/reindex_rethrottle/ReindexRethrottleRequest.ts#L24-L43',
 '_global.reindex_rethrottle.Response': '_global/reindex_rethrottle/ReindexRethrottleResponse.ts#L23-L25',
-'_global.render_search_template.Request': '_global/render_search_template/RenderSearchTemplateRequest.ts#L25-L39',
+'_global.render_search_template.Request': '_global/render_search_template/RenderSearchTemplateRequest.ts#L25-L55',
 '_global.render_search_template.Response': '_global/render_search_template/RenderSearchTemplateResponse.ts#L23-L25',
-'_global.scripts_painless_execute.PainlessContextSetup': '_global/scripts_painless_execute/types.ts#L25-L29',
-'_global.scripts_painless_execute.Request': '_global/scripts_painless_execute/ExecutePainlessScriptRequest.ts#L24-L35',
+'_global.scripts_painless_execute.PainlessContextSetup': '_global/scripts_painless_execute/types.ts#L25-L39',
+'_global.scripts_painless_execute.Request': '_global/scripts_painless_execute/ExecutePainlessScriptRequest.ts#L24-L46',
 '_global.scripts_painless_execute.Response': '_global/scripts_painless_execute/ExecutePainlessScriptResponse.ts#L20-L24',
 '_global.scroll.Request': '_global/scroll/ScrollRequest.ts#L24-L59',
 '_global.scroll.Response': '_global/scroll/ScrollResponse.ts#L22-L24',
@@ -222,16 +222,16 @@
 '_global.search_mvt.Response': '_global/search_mvt/SearchMvtResponse.ts#L22-L24',
 '_global.search_mvt._types.GridAggregationType': '_global/search_mvt/_types/GridType.ts#L30-L33',
 '_global.search_mvt._types.GridType': '_global/search_mvt/_types/GridType.ts#L20-L28',
-'_global.search_shards.Request': '_global/search_shards/SearchShardsRequest.ts#L23-L39',
+'_global.search_shards.Request': '_global/search_shards/SearchShardsRequest.ts#L23-L70',
 '_global.search_shards.Response': '_global/search_shards/SearchShardsResponse.ts#L25-L31',
 '_global.search_shards.ShardStoreIndex': '_global/search_shards/SearchShardsResponse.ts#L33-L36',
-'_global.search_template.Request': '_global/search_template/SearchTemplateRequest.ts#L32-L97',
+'_global.search_template.Request': '_global/search_template/SearchTemplateRequest.ts#L32-L134',
 '_global.search_template.Response': '_global/search_template/SearchTemplateResponse.ts#L30-L48',
 '_global.terms_enum.Request': '_global/terms_enum/TermsEnumRequest.ts#L26-L65',
 '_global.terms_enum.Response': '_global/terms_enum/TermsEnumResponse.ts#L22-L28',
 '_global.termvectors.FieldStatistics': '_global/termvectors/types.ts#L28-L32',
-'_global.termvectors.Filter': '_global/termvectors/types.ts#L49-L57',
-'_global.termvectors.Request': '_global/termvectors/TermVectorsRequest.ts#L33-L61',
+'_global.termvectors.Filter': '_global/termvectors/types.ts#L49-L86',
+'_global.termvectors.Request': '_global/termvectors/TermVectorsRequest.ts#L33-L118',
 '_global.termvectors.Response': '_global/termvectors/TermVectorsResponse.ts#L25-L34',
 '_global.termvectors.Term': '_global/termvectors/types.ts#L34-L40',
 '_global.termvectors.TermVector': '_global/termvectors/types.ts#L23-L26',
@@ -239,37 +239,39 @@
 '_global.update.Request': '_global/update/UpdateRequest.ts#L38-L151',
 '_global.update.Response': '_global/update/UpdateResponse.ts#L27-L29',
 '_global.update.UpdateWriteResponseBase': '_global/update/UpdateResponse.ts#L23-L25',
-'_global.update_by_query.Request': '_global/update_by_query/UpdateByQueryRequest.ts#L37-L85',
+'_global.update_by_query.Request': '_global/update_by_query/UpdateByQueryRequest.ts#L37-L221',
 '_global.update_by_query.Response': '_global/update_by_query/UpdateByQueryResponse.ts#L26-L45',
-'_global.update_by_query_rethrottle.Request': '_global/update_by_query_rethrottle/UpdateByQueryRethrottleRequest.ts#L24-L35',
+'_global.update_by_query_rethrottle.Request': '_global/update_by_query_rethrottle/UpdateByQueryRethrottleRequest.ts#L24-L43',
 '_global.update_by_query_rethrottle.Response': '_global/update_by_query_rethrottle/UpdateByQueryRethrottleResponse.ts#L23-L25',
 '_global.update_by_query_rethrottle.UpdateByQueryRethrottleNode': '_global/update_by_query_rethrottle/UpdateByQueryRethrottleNode.ts#L25-L27',
 '_spec_utils.BaseNode': '_spec_utils/BaseNode.ts#L25-L32',
 '_types.AcknowledgedResponseBase': '_types/Base.ts#L47-L50',
 '_types.BulkIndexByScrollFailure': '_types/Errors.ts#L58-L64',
-'_types.BulkStats': '_types/Stats.ts#L47-L57',
-'_types.Bytes': '_types/common.ts#L161-L179',
-'_types.ClusterInfoTarget': '_types/common.ts#L376-L382',
-'_types.ClusterStatistics': '_types/Stats.ts#L27-L31',
-'_types.CompletionStats': '_types/Stats.ts#L59-L69',
-'_types.Conflicts': '_types/common.ts#L181-L190',
+'_types.BulkStats': '_types/Stats.ts#L68-L78',
+'_types.Bytes': '_types/common.ts#L163-L181',
+'_types.ClusterDetails': '_types/Stats.ts#L45-L52',
+'_types.ClusterInfoTarget': '_types/common.ts#L378-L384',
+'_types.ClusterSearchStatus': '_types/Stats.ts#L37-L43',
+'_types.ClusterStatistics': '_types/Stats.ts#L27-L35',
+'_types.CompletionStats': '_types/Stats.ts#L80-L90',
+'_types.Conflicts': '_types/common.ts#L183-L192',
 '_types.CoordsGeoBounds': '_types/Geo.ts#L163-L168',
 '_types.DFIIndependenceMeasure': '_types/Similarity.ts#L20-L24',
 '_types.DFRAfterEffect': '_types/Similarity.ts#L26-L30',
 '_types.DFRBasicModel': '_types/Similarity.ts#L32-L40',
 '_types.DistanceUnit': '_types/Geo.ts#L30-L49',
-'_types.DocStats': '_types/Stats.ts#L76-L88',
+'_types.DocStats': '_types/Stats.ts#L97-L109',
 '_types.ElasticsearchVersionInfo': '_types/Base.ts#L54-L64',
-'_types.EmptyObject': '_types/common.ts#L152-L153',
+'_types.EmptyObject': '_types/common.ts#L154-L155',
 '_types.ErrorCause': '_types/Errors.ts#L25-L48',
 '_types.ErrorResponseBase': '_types/Base.ts#L66-L75',
-'_types.ExpandWildcard': '_types/common.ts#L199-L213',
-'_types.FieldMemoryUsage': '_types/Stats.ts#L97-L100',
-'_types.FieldSizeUsage': '_types/Stats.ts#L71-L74',
+'_types.ExpandWildcard': '_types/common.ts#L201-L215',
+'_types.FieldMemoryUsage': '_types/Stats.ts#L118-L121',
+'_types.FieldSizeUsage': '_types/Stats.ts#L92-L95',
 '_types.FieldSort': '_types/sort.ts#L44-L53',
 '_types.FieldSortNumericType': '_types/sort.ts#L37-L42',
-'_types.FielddataStats': '_types/Stats.ts#L90-L95',
-'_types.FlushStats': '_types/Stats.ts#L102-L107',
+'_types.FielddataStats': '_types/Stats.ts#L111-L116',
+'_types.FlushStats': '_types/Stats.ts#L123-L128',
 '_types.GeoBounds': '_types/Geo.ts#L144-L157',
 '_types.GeoDistanceSort': '_types/sort.ts#L58-L66',
 '_types.GeoDistanceType': '_types/Geo.ts#L51-L60',
@@ -278,38 +280,38 @@
 '_types.GeoLine': '_types/Geo.ts#L65-L71',
 '_types.GeoLocation': '_types/Geo.ts#L113-L127',
 '_types.GeoShapeRelation': '_types/Geo.ts#L73-L91',
-'_types.GetStats': '_types/Stats.ts#L109-L120',
-'_types.HealthStatus': '_types/common.ts#L217-L237',
+'_types.GetStats': '_types/Stats.ts#L130-L141',
+'_types.HealthStatus': '_types/common.ts#L219-L239',
 '_types.IBDistribution': '_types/Similarity.ts#L42-L45',
 '_types.IBLambda': '_types/Similarity.ts#L47-L50',
-'_types.IndexingStats': '_types/Stats.ts#L122-L138',
-'_types.IndicesOptions': '_types/common.ts#L330-L357',
+'_types.IndexingStats': '_types/Stats.ts#L143-L159',
+'_types.IndicesOptions': '_types/common.ts#L332-L359',
 '_types.IndicesResponseBase': '_types/Base.ts#L77-L79',
-'_types.InlineGet': '_types/common.ts#L319-L328',
+'_types.InlineGet': '_types/common.ts#L321-L330',
 '_types.InlineScript': '_types/Scripting.ts#L67-L79',
-'_types.KnnQuery': '_types/Knn.ts#L26-L41',
+'_types.KnnQuery': '_types/Knn.ts#L26-L43',
 '_types.LatLonGeoLocation': '_types/Geo.ts#L129-L138',
-'_types.Level': '_types/common.ts#L247-L251',
+'_types.Level': '_types/common.ts#L249-L253',
 '_types.LifecycleOperationMode': '_types/Lifecycle.ts#L20-L24',
-'_types.MergesStats': '_types/Stats.ts#L140-L157',
+'_types.MergesStats': '_types/Stats.ts#L161-L178',
 '_types.NestedSortValue': '_types/sort.ts#L30-L35',
 '_types.NodeAttributes': '_types/Node.ts#L41-L58',
 '_types.NodeRole': '_types/Node.ts#L77-L95',
 '_types.NodeShard': '_types/Node.ts#L60-L71',
 '_types.NodeStatistics': '_types/Node.ts#L28-L39',
 '_types.Normalization': '_types/Similarity.ts#L52-L58',
-'_types.OpType': '_types/common.ts#L253-L262',
-'_types.PluginStats': '_types/Stats.ts#L159-L169',
-'_types.QueryCacheStats': '_types/Stats.ts#L171-L205',
-'_types.QueryVectorBuilder': '_types/Knn.ts#L43-L46',
+'_types.OpType': '_types/common.ts#L255-L264',
+'_types.PluginStats': '_types/Stats.ts#L180-L190',
+'_types.QueryCacheStats': '_types/Stats.ts#L192-L226',
+'_types.QueryVectorBuilder': '_types/Knn.ts#L45-L48',
 '_types.RankBase': '_types/Rank.ts#L30-L30',
 '_types.RankContainer': '_types/Rank.ts#L22-L28',
-'_types.RecoveryStats': '_types/Stats.ts#L207-L212',
-'_types.Refresh': '_types/common.ts#L264-L271',
-'_types.RefreshStats': '_types/Stats.ts#L214-L221',
+'_types.RecoveryStats': '_types/Stats.ts#L228-L233',
+'_types.Refresh': '_types/common.ts#L266-L273',
+'_types.RefreshStats': '_types/Stats.ts#L235-L242',
 '_types.RelocationFailureInfo': '_types/Node.ts#L73-L75',
 '_types.RequestBase': '_types/Base.ts#L34-L34',
-'_types.RequestCacheStats': '_types/Stats.ts#L223-L229',
+'_types.RequestCacheStats': '_types/Stats.ts#L244-L250',
 '_types.Result': '_types/Result.ts#L20-L27',
 '_types.Retries': '_types/Retries.ts#L22-L25',
 '_types.RrfRank': '_types/Rank.ts#L32-L37',
@@ -321,36 +323,36 @@
 '_types.ScriptSort': '_types/sort.ts#L68-L74',
 '_types.ScriptSortType': '_types/sort.ts#L76-L80',
 '_types.ScriptTransform': '_types/Transform.ts#L36-L44',
-'_types.SearchStats': '_types/Stats.ts#L231-L250',
+'_types.SearchStats': '_types/Stats.ts#L252-L271',
 '_types.SearchTransform': '_types/Transform.ts#L46-L49',
-'_types.SearchType': '_types/common.ts#L273-L278',
-'_types.SegmentsStats': '_types/Stats.ts#L252-L345',
+'_types.SearchType': '_types/common.ts#L275-L280',
+'_types.SegmentsStats': '_types/Stats.ts#L273-L366',
 '_types.ShardFailure': '_types/Errors.ts#L50-L56',
-'_types.ShardStatistics': '_types/Stats.ts#L33-L45',
+'_types.ShardStatistics': '_types/Stats.ts#L54-L66',
 '_types.ShardsOperationResponseBase': '_types/Base.ts#L81-L83',
 '_types.SlicedScroll': '_types/SlicedScroll.ts#L23-L27',
-'_types.Slices': '_types/common.ts#L359-L364',
-'_types.SlicesCalculation': '_types/common.ts#L366-L374',
+'_types.Slices': '_types/common.ts#L361-L366',
+'_types.SlicesCalculation': '_types/common.ts#L368-L376',
 '_types.SortMode': '_types/sort.ts#L103-L112',
 '_types.SortOptions': '_types/sort.ts#L82-L91',
 '_types.SortOrder': '_types/sort.ts#L114-L123',
-'_types.StoreStats': '_types/Stats.ts#L347-L374',
+'_types.StoreStats': '_types/Stats.ts#L368-L395',
 '_types.StoredScript': '_types/Scripting.ts#L47-L57',
 '_types.StoredScriptId': '_types/Scripting.ts#L81-L86',
-'_types.SuggestMode': '_types/common.ts#L280-L293',
+'_types.SuggestMode': '_types/common.ts#L282-L295',
 '_types.TaskFailure': '_types/Errors.ts#L66-L71',
-'_types.TextEmbedding': '_types/Knn.ts#L48-L51',
-'_types.ThreadType': '_types/common.ts#L295-L301',
+'_types.TextEmbedding': '_types/Knn.ts#L50-L53',
+'_types.ThreadType': '_types/common.ts#L297-L303',
 '_types.TimeUnit': '_types/Time.ts#L69-L84',
 '_types.TopLeftBottomRightGeoBounds': '_types/Geo.ts#L170-L173',
 '_types.TopRightBottomLeftGeoBounds': '_types/Geo.ts#L175-L178',
 '_types.TransformContainer': '_types/Transform.ts#L27-L34',
-'_types.TranslogStats': '_types/Stats.ts#L376-L384',
-'_types.VersionType': '_types/common.ts#L98-L114',
-'_types.WaitForActiveShardOptions': '_types/common.ts#L303-L307',
-'_types.WaitForActiveShards': '_types/common.ts#L134-L135',
-'_types.WaitForEvents': '_types/common.ts#L309-L316',
-'_types.WarmerStats': '_types/Stats.ts#L386-L391',
+'_types.TranslogStats': '_types/Stats.ts#L397-L405',
+'_types.VersionType': '_types/common.ts#L100-L116',
+'_types.WaitForActiveShardOptions': '_types/common.ts#L305-L309',
+'_types.WaitForActiveShards': '_types/common.ts#L136-L137',
+'_types.WaitForEvents': '_types/common.ts#L311-L318',
+'_types.WarmerStats': '_types/Stats.ts#L407-L412',
 '_types.WktGeoBounds': '_types/Geo.ts#L159-L161',
 '_types.WriteResponseBase': '_types/Base.ts#L36-L45',
 '_types.aggregations.AdjacencyMatrixAggregate': '_types/aggregations/Aggregate.ts#L573-L575',
@@ -736,12 +738,12 @@
 '_types.mapping.DoubleNumberProperty': '_types/mapping/core.ts#L144-L147',
 '_types.mapping.DoubleRangeProperty': '_types/mapping/range.ts#L34-L36',
 '_types.mapping.DynamicMapping': '_types/mapping/dynamic-template.ts#L37-L46',
-'_types.mapping.DynamicProperty': '_types/mapping/core.ts#L281-L312',
+'_types.mapping.DynamicProperty': '_types/mapping/core.ts#L285-L316',
 '_types.mapping.DynamicTemplate': '_types/mapping/dynamic-template.ts#L22-L30',
 '_types.mapping.FieldAliasProperty': '_types/mapping/specialized.ts#L49-L52',
 '_types.mapping.FieldMapping': '_types/mapping/meta-fields.ts#L24-L27',
 '_types.mapping.FieldNamesField': '_types/mapping/meta-fields.ts#L42-L44',
-'_types.mapping.FieldType': '_types/mapping/Property.ts#L158-L201',
+'_types.mapping.FieldType': '_types/mapping/Property.ts#L158-L202',
 '_types.mapping.FlattenedProperty': '_types/mapping/complex.ts#L26-L37',
 '_types.mapping.FloatNumberProperty': '_types/mapping/core.ts#L134-L137',
 '_types.mapping.FloatRangeProperty': '_types/mapping/range.ts#L38-L40',
@@ -752,7 +754,7 @@
 '_types.mapping.HalfFloatNumberProperty': '_types/mapping/core.ts#L139-L142',
 '_types.mapping.HistogramProperty': '_types/mapping/specialized.ts#L54-L57',
 '_types.mapping.IndexField': '_types/mapping/meta-fields.ts#L46-L48',
-'_types.mapping.IndexOptions': '_types/mapping/core.ts#L238-L243',
+'_types.mapping.IndexOptions': '_types/mapping/core.ts#L242-L247',
 '_types.mapping.IntegerNumberProperty': '_types/mapping/core.ts#L149-L152',
 '_types.mapping.IntegerRangeProperty': '_types/mapping/range.ts#L42-L44',
 '_types.mapping.IpProperty': '_types/mapping/specialized.ts#L59-L73',
@@ -761,7 +763,7 @@
 '_types.mapping.KeywordProperty': '_types/mapping/core.ts#L89-L105',
 '_types.mapping.LongNumberProperty': '_types/mapping/core.ts#L154-L157',
 '_types.mapping.LongRangeProperty': '_types/mapping/range.ts#L50-L52',
-'_types.mapping.MatchOnlyTextProperty': '_types/mapping/core.ts#L211-L236',
+'_types.mapping.MatchOnlyTextProperty': '_types/mapping/core.ts#L215-L240',
 '_types.mapping.MatchType': '_types/mapping/dynamic-template.ts#L32-L35',
 '_types.mapping.Murmur3HashProperty': '_types/mapping/specialized.ts#L75-L77',
 '_types.mapping.NestedProperty': '_types/mapping/complex.ts#L39-L44',
@@ -780,7 +782,7 @@
 '_types.mapping.RuntimeFieldFetchFields': '_types/mapping/RuntimeFields.ts#L50-L54',
 '_types.mapping.RuntimeFieldType': '_types/mapping/RuntimeFields.ts#L56-L65',
 '_types.mapping.ScaledFloatNumberProperty': '_types/mapping/core.ts#L174-L178',
-'_types.mapping.SearchAsYouTypeProperty': '_types/mapping/core.ts#L193-L203',
+'_types.mapping.SearchAsYouTypeProperty': '_types/mapping/core.ts#L197-L207',
 '_types.mapping.ShapeProperty': '_types/mapping/geo.ts#L69-L81',
 '_types.mapping.ShortNumberProperty': '_types/mapping/core.ts#L159-L162',
 '_types.mapping.SizeField': '_types/mapping/meta-fields.ts#L54-L56',
@@ -788,14 +790,14 @@
 '_types.mapping.SourceFieldMode': '_types/mapping/meta-fields.ts#L67-L75',
 '_types.mapping.SuggestContext': '_types/mapping/specialized.ts#L37-L42',
 '_types.mapping.TermVectorOption': '_types/mapping/TermVectorOption.ts#L20-L28',
-'_types.mapping.TextIndexPrefixes': '_types/mapping/core.ts#L245-L248',
-'_types.mapping.TextProperty': '_types/mapping/core.ts#L250-L266',
+'_types.mapping.TextIndexPrefixes': '_types/mapping/core.ts#L249-L252',
+'_types.mapping.TextProperty': '_types/mapping/core.ts#L254-L270',
 '_types.mapping.TimeSeriesMetricType': '_types/mapping/TimeSeriesMetricType.ts#L20-L26',
 '_types.mapping.TokenCountProperty': '_types/mapping/specialized.ts#L79-L86',
 '_types.mapping.TypeMapping': '_types/mapping/TypeMapping.ts#L34-L56',
 '_types.mapping.UnsignedLongNumberProperty': '_types/mapping/core.ts#L169-L172',
-'_types.mapping.VersionProperty': '_types/mapping/core.ts#L268-L270',
-'_types.mapping.WildcardProperty': '_types/mapping/core.ts#L272-L279',
+'_types.mapping.VersionProperty': '_types/mapping/core.ts#L272-L274',
+'_types.mapping.WildcardProperty': '_types/mapping/core.ts#L276-L283',
 '_types.query_dsl.BoolQuery': '_types/query_dsl/compound.ts#L28-L52',
 '_types.query_dsl.BoostingQuery': '_types/query_dsl/compound.ts#L54-L67',
 '_types.query_dsl.ChildScoreMode': '_types/query_dsl/joining.ts#L25-L39',
@@ -901,15 +903,15 @@
 '_types.query_dsl.WrapperQuery': '_types/query_dsl/abstractions.ts#L465-L471',
 '_types.query_dsl.ZeroTermsQuery': '_types/query_dsl/fulltext.ts#L569-L578',
 'async_search._types.AsyncSearch': 'async_search/_types/AsyncSearch.ts#L30-L56',
-'async_search._types.AsyncSearchDocumentResponseBase': 'async_search/_types/AsyncSearchResponseBase.ts#L44-L48',
-'async_search._types.AsyncSearchResponseBase': 'async_search/_types/AsyncSearchResponseBase.ts#L24-L43',
+'async_search._types.AsyncSearchDocumentResponseBase': 'async_search/_types/AsyncSearchResponseBase.ts#L50-L54',
+'async_search._types.AsyncSearchResponseBase': 'async_search/_types/AsyncSearchResponseBase.ts#L24-L49',
 'async_search.delete.Request': 'async_search/delete/AsyncSearchDeleteRequest.ts#L23-L38',
 'async_search.delete.Response': 'async_search/delete/AsyncSearchDeleteResponse.ts#L22-L24',
 'async_search.get.Request': 'async_search/get/AsyncSearchGetRequest.ts#L24-L54',
 'async_search.get.Response': 'async_search/get/AsyncSearchGetResponse.ts#L22-L24',
 'async_search.status.Request': 'async_search/status/AsyncSearchStatusRequest.ts#L23-L36',
-'async_search.status.Response': 'async_search/status/AsyncSearchStatusResponse.ts#L34-L36',
-'async_search.status.StatusResponseBase': 'async_search/status/AsyncSearchStatusResponse.ts#L24-L33',
+'async_search.status.Response': 'async_search/status/AsyncSearchStatusResponse.ts#L39-L41',
+'async_search.status.StatusResponseBase': 'async_search/status/AsyncSearchStatusResponse.ts#L24-L38',
 'async_search.submit.Request': 'async_search/submit/AsyncSearchSubmitRequest.ts#L55-L286',
 'async_search.submit.Response': 'async_search/submit/AsyncSearchSubmitResponse.ts#L22-L24',
 'autoscaling._types.AutoscalingPolicy': 'autoscaling/_types/AutoscalingPolicy.ts#L23-L27',
@@ -948,7 +950,7 @@
 'cat.fielddata.Request': 'cat/fielddata/CatFielddataRequest.ts#L23-L47',
 'cat.fielddata.Response': 'cat/fielddata/CatFielddataResponse.ts#L22-L24',
 'cat.health.HealthRecord': 'cat/health/types.ts#L23-L94',
-'cat.health.Request': 'cat/health/CatHealthRequest.ts#L23-L51',
+'cat.health.Request': 'cat/health/CatHealthRequest.ts#L23-L52',
 'cat.health.Response': 'cat/health/CatHealthResponse.ts#L22-L24',
 'cat.help.HelpRecord': 'cat/help/types.ts#L20-L22',
 'cat.help.Request': 'cat/help/CatHelpRequest.ts#L22-L28',
@@ -984,10 +986,10 @@
 'cat.plugins.Request': 'cat/plugins/CatPluginsRequest.ts#L22-L31',
 'cat.plugins.Response': 'cat/plugins/CatPluginsResponse.ts#L22-L24',
 'cat.recovery.RecoveryRecord': 'cat/recovery/types.ts#L24-L155',
-'cat.recovery.Request': 'cat/recovery/CatRecoveryRequest.ts#L23-L58',
+'cat.recovery.Request': 'cat/recovery/CatRecoveryRequest.ts#L23-L59',
 'cat.recovery.Response': 'cat/recovery/CatRecoveryResponse.ts#L22-L24',
 'cat.repositories.RepositoriesRecord': 'cat/repositories/types.ts#L20-L31',
-'cat.repositories.Request': 'cat/repositories/CatRepositoriesRequest.ts#L22-L30',
+'cat.repositories.Request': 'cat/repositories/CatRepositoriesRequest.ts#L22-L31',
 'cat.repositories.Response': 'cat/repositories/CatRepositoriesResponse.ts#L22-L24',
 'cat.segments.Request': 'cat/segments/CatSegmentsRequest.ts#L23-L49',
 'cat.segments.Response': 'cat/segments/CatSegmentsResponse.ts#L22-L24',
@@ -1166,19 +1168,19 @@
 'eql._types.EqlSearchResponseBase': 'eql/_types/EqlSearchResponseBase.ts#L25-L50',
 'eql._types.HitsEvent': 'eql/_types/EqlHits.ts#L41-L49',
 'eql._types.HitsSequence': 'eql/_types/EqlHits.ts#L51-L59',
-'eql.delete.Request': 'eql/delete/EqlDeleteRequest.ts#L23-L38',
+'eql.delete.Request': 'eql/delete/EqlDeleteRequest.ts#L23-L39',
 'eql.delete.Response': 'eql/delete/EqlDeleteResponse.ts#L22-L24',
-'eql.get.Request': 'eql/get/EqlGetRequest.ts#L24-L49',
+'eql.get.Request': 'eql/get/EqlGetRequest.ts#L24-L50',
 'eql.get.Response': 'eql/get/EqlGetResponse.ts#L22-L24',
-'eql.get_status.Request': 'eql/get_status/EqlGetStatusRequest.ts#L23-L34',
+'eql.get_status.Request': 'eql/get_status/EqlGetStatusRequest.ts#L23-L35',
 'eql.get_status.Response': 'eql/get_status/EqlGetStatusResponse.ts#L24-L51',
-'eql.search.Request': 'eql/search/EqlSearchRequest.ts#L28-L117',
+'eql.search.Request': 'eql/search/EqlSearchRequest.ts#L28-L118',
 'eql.search.Response': 'eql/search/EqlSearchResponse.ts#L22-L24',
 'eql.search.ResultPosition': 'eql/search/types.ts#L20-L32',
 'features._types.Feature': 'features/_types/Feature.ts#L20-L23',
 'features.get_features.Request': 'features/get_features/GetFeaturesRequest.ts#L22-L26',
 'features.get_features.Response': 'features/get_features/GetFeaturesResponse.ts#L22-L26',
-'features.reset_features.Request': 'features/reset_features/ResetFeaturesRequest.ts#L22-L26',
+'features.reset_features.Request': 'features/reset_features/ResetFeaturesRequest.ts#L22-L27',
 'features.reset_features.Response': 'features/reset_features/ResetFeaturesResponse.ts#L22-L26',
 'fleet.search.Request': 'fleet/search/SearchRequest.ts#L55-L260',
 'fleet.search.Response': 'fleet/search/SearchResponse.ts#L33-L50',
@@ -1303,9 +1305,9 @@
 'indices._types.Translog': 'indices/_types/IndexSettings.ts#L332-L354',
 'indices._types.TranslogDurability': 'indices/_types/IndexSettings.ts#L356-L371',
 'indices._types.TranslogRetention': 'indices/_types/IndexSettings.ts#L373-L392',
-'indices.add_block.IndicesBlockOptions': 'indices/add_block/IndicesAddBlockRequest.ts#L42-L47',
+'indices.add_block.IndicesBlockOptions': 'indices/add_block/IndicesAddBlockRequest.ts#L43-L48',
 'indices.add_block.IndicesBlockStatus': 'indices/add_block/IndicesAddBlockResponse.ts#L30-L33',
-'indices.add_block.Request': 'indices/add_block/IndicesAddBlockRequest.ts#L24-L40',
+'indices.add_block.Request': 'indices/add_block/IndicesAddBlockRequest.ts#L24-L41',
 'indices.add_block.Response': 'indices/add_block/IndicesAddBlockResponse.ts#L22-L28',
 'indices.analyze.AnalyzeDetail': 'indices/analyze/types.ts#L24-L30',
 'indices.analyze.AnalyzeToken': 'indices/analyze/types.ts#L37-L44',
@@ -1315,7 +1317,7 @@
 'indices.analyze.Request': 'indices/analyze/IndicesAnalyzeRequest.ts#L27-L92',
 'indices.analyze.Response': 'indices/analyze/IndicesAnalyzeResponse.ts#L22-L27',
 'indices.analyze.TokenDetail': 'indices/analyze/types.ts#L68-L71',
-'indices.clear_cache.Request': 'indices/clear_cache/IndicesIndicesClearCacheRequest.ts#L23-L76',
+'indices.clear_cache.Request': 'indices/clear_cache/IndicesIndicesClearCacheRequest.ts#L23-L77',
 'indices.clear_cache.Response': 'indices/clear_cache/IndicesClearCacheResponse.ts#L22-L24',
 'indices.clone.Request': 'indices/clone/IndicesCloneRequest.ts#L27-L75',
 'indices.clone.Response': 'indices/clone/IndicesCloneResponse.ts#L22-L28',
@@ -1340,7 +1342,7 @@
 'indices.delete_data_stream.Response': 'indices/delete_data_stream/IndicesDeleteDataStreamResponse.ts#L22-L24',
 'indices.delete_index_template.Request': 'indices/delete_index_template/IndicesDeleteIndexTemplateRequest.ts#L24-L52',
 'indices.delete_index_template.Response': 'indices/delete_index_template/IndicesDeleteIndexTemplateResponse.ts#L22-L24',
-'indices.delete_template.Request': 'indices/delete_template/IndicesDeleteTemplateRequest.ts#L24-L53',
+'indices.delete_template.Request': 'indices/delete_template/IndicesDeleteTemplateRequest.ts#L24-L52',
 'indices.delete_template.Response': 'indices/delete_template/IndicesDeleteTemplateResponse.ts#L22-L24',
 'indices.disk_usage.Request': 'indices/disk_usage/IndicesDiskUsageRequest.ts#L23-L71',
 'indices.disk_usage.Response': 'indices/disk_usage/IndicesDiskUsageResponse.ts#L22-L24',
@@ -1349,21 +1351,21 @@
 'indices.exists.Request': 'indices/exists/IndicesExistsRequest.ts#L23-L72',
 'indices.exists_alias.Request': 'indices/exists_alias/IndicesExistsAliasRequest.ts#L23-L67',
 'indices.exists_index_template.Request': 'indices/exists_index_template/IndicesExistsIndexTemplateRequest.ts#L24-L41',
-'indices.exists_template.Request': 'indices/exists_template/IndicesExistsTemplateRequest.ts#L24-L38',
+'indices.exists_template.Request': 'indices/exists_template/IndicesExistsTemplateRequest.ts#L24-L37',
 'indices.explain_data_lifecycle.DataStreamLifecycleExplain': 'indices/explain_data_lifecycle/IndicesExplainDataLifecycleResponse.ts#L31-L41',
 'indices.explain_data_lifecycle.Request': 'indices/explain_data_lifecycle/IndicesExplainDataLifecycleRequest.ts#L24-L38',
 'indices.explain_data_lifecycle.Response': 'indices/explain_data_lifecycle/IndicesExplainDataLifecycleResponse.ts#L25-L29',
 'indices.field_usage_stats.FieldSummary': 'indices/field_usage_stats/IndicesFieldUsageStatsResponse.ts#L54-L63',
 'indices.field_usage_stats.FieldsUsageBody': 'indices/field_usage_stats/IndicesFieldUsageStatsResponse.ts#L32-L36',
 'indices.field_usage_stats.InvertedIndex': 'indices/field_usage_stats/IndicesFieldUsageStatsResponse.ts#L65-L73',
-'indices.field_usage_stats.Request': 'indices/field_usage_stats/IndicesFieldUsageStatsRequest.ts#L29-L83',
+'indices.field_usage_stats.Request': 'indices/field_usage_stats/IndicesFieldUsageStatsRequest.ts#L29-L84',
 'indices.field_usage_stats.Response': 'indices/field_usage_stats/IndicesFieldUsageStatsResponse.ts#L28-L30',
 'indices.field_usage_stats.ShardsStats': 'indices/field_usage_stats/IndicesFieldUsageStatsResponse.ts#L49-L52',
 'indices.field_usage_stats.UsageStatsIndex': 'indices/field_usage_stats/IndicesFieldUsageStatsResponse.ts#L38-L40',
 'indices.field_usage_stats.UsageStatsShards': 'indices/field_usage_stats/IndicesFieldUsageStatsResponse.ts#L42-L47',
-'indices.flush.Request': 'indices/flush/IndicesFlushRequest.ts#L23-L70',
+'indices.flush.Request': 'indices/flush/IndicesFlushRequest.ts#L23-L71',
 'indices.flush.Response': 'indices/flush/IndicesFlushResponse.ts#L22-L24',
-'indices.forcemerge.Request': 'indices/forcemerge/IndicesForceMergeRequest.ts#L24-L41',
+'indices.forcemerge.Request': 'indices/forcemerge/IndicesForceMergeRequest.ts#L24-L42',
 'indices.forcemerge.Response': 'indices/forcemerge/IndicesForceMergeResponse.ts#L22-L24',
 'indices.forcemerge._types.ForceMergeResponseBody': 'indices/forcemerge/_types/response.ts#L22-L28',
 'indices.get.Feature': 'indices/get/IndicesGetRequest.ts#L90-L94',
@@ -1388,7 +1390,7 @@
 'indices.get_mapping.Response': 'indices/get_mapping/IndicesGetMappingResponse.ts#L24-L26',
 'indices.get_settings.Request': 'indices/get_settings/IndicesGetSettingsRequest.ts#L24-L91',
 'indices.get_settings.Response': 'indices/get_settings/IndicesGetSettingsResponse.ts#L24-L26',
-'indices.get_template.Request': 'indices/get_template/IndicesGetTemplateRequest.ts#L24-L57',
+'indices.get_template.Request': 'indices/get_template/IndicesGetTemplateRequest.ts#L24-L56',
 'indices.get_template.Response': 'indices/get_template/IndicesGetTemplateResponse.ts#L23-L25',
 'indices.migrate_to_data_stream.Request': 'indices/migrate_to_data_stream/IndicesMigrateToDataStreamRequest.ts#L23-L44',
 'indices.migrate_to_data_stream.Response': 'indices/migrate_to_data_stream/IndicesMigrateToDataStreamResponse.ts#L22-L24',
@@ -1425,7 +1427,7 @@
 'indices.recovery.ShardRecovery': 'indices/recovery/types.ts#L118-L135',
 'indices.recovery.TranslogStatus': 'indices/recovery/types.ts#L102-L109',
 'indices.recovery.VerifyIndex': 'indices/recovery/types.ts#L111-L116',
-'indices.refresh.Request': 'indices/refresh/IndicesRefreshRequest.ts#L23-L59',
+'indices.refresh.Request': 'indices/refresh/IndicesRefreshRequest.ts#L23-L60',
 'indices.refresh.Response': 'indices/refresh/IndicesRefreshResponse.ts#L22-L24',
 'indices.reload_search_analyzers.ReloadDetails': 'indices/reload_search_analyzers/types.ts#L27-L31',
 'indices.reload_search_analyzers.ReloadResult': 'indices/reload_search_analyzers/types.ts#L22-L25',
@@ -1440,7 +1442,7 @@
 'indices.rollover.Response': 'indices/rollover/IndicesRolloverResponse.ts#L22-L32',
 'indices.rollover.RolloverConditions': 'indices/rollover/types.ts#L24-L40',
 'indices.segments.IndexSegment': 'indices/segments/types.ts#L24-L26',
-'indices.segments.Request': 'indices/segments/IndicesSegmentsRequest.ts#L23-L63',
+'indices.segments.Request': 'indices/segments/IndicesSegmentsRequest.ts#L23-L64',
 'indices.segments.Response': 'indices/segments/IndicesSegmentsResponse.ts#L24-L29',
 'indices.segments.Segment': 'indices/segments/types.ts#L28-L38',
 'indices.segments.ShardSegmentRouting': 'indices/segments/types.ts#L40-L44',
@@ -1560,7 +1562,7 @@
 'license.delete.Request': 'license/delete/DeleteLicenseRequest.ts#L22-L26',
 'license.delete.Response': 'license/delete/DeleteLicenseResponse.ts#L22-L24',
 'license.get.LicenseInformation': 'license/get/types.ts#L25-L38',
-'license.get.Request': 'license/get/GetLicenseRequest.ts#L22-L43',
+'license.get.Request': 'license/get/GetLicenseRequest.ts#L22-L44',
 'license.get.Response': 'license/get/GetLicenseResponse.ts#L22-L24',
 'license.get_basic_status.Request': 'license/get_basic_status/GetBasicLicenseStatusRequest.ts#L22-L26',
 'license.get_basic_status.Response': 'license/get_basic_status/GetBasicLicenseStatusResponse.ts#L20-L22',
@@ -1886,7 +1888,7 @@
 'ml.put_trained_model.Input': 'ml/put_trained_model/types.ts#L56-L58',
 'ml.put_trained_model.OneHotEncodingPreprocessor': 'ml/put_trained_model/types.ts#L44-L47',
 'ml.put_trained_model.Preprocessor': 'ml/put_trained_model/types.ts#L31-L36',
-'ml.put_trained_model.Request': 'ml/put_trained_model/MlPutTrainedModelRequest.ts#L28-L96',
+'ml.put_trained_model.Request': 'ml/put_trained_model/MlPutTrainedModelRequest.ts#L28-L106',
 'ml.put_trained_model.Response': 'ml/put_trained_model/MlPutTrainedModelResponse.ts#L22-L24',
 'ml.put_trained_model.TargetMeanEncodingPreprocessor': 'ml/put_trained_model/types.ts#L49-L54',
 'ml.put_trained_model.TrainedModel': 'ml/put_trained_model/types.ts#L60-L72',
@@ -1990,10 +1992,10 @@
 'nodes._types.ThreadCount': 'nodes/_types/Stats.ts#L1004-L1029',
 'nodes._types.Transport': 'nodes/_types/Stats.ts#L1047-L1090',
 'nodes._types.TransportHistogram': 'nodes/_types/Stats.ts#L1092-L1106',
-'nodes.clear_repositories_metering_archive.Request': 'nodes/clear_repositories_metering_archive/ClearRepositoriesMeteringArchiveRequest.ts#L24-L42',
+'nodes.clear_repositories_metering_archive.Request': 'nodes/clear_repositories_metering_archive/ClearRepositoriesMeteringArchiveRequest.ts#L24-L43',
 'nodes.clear_repositories_metering_archive.Response': 'nodes/clear_repositories_metering_archive/ClearRepositoriesMeteringArchiveResponse.ts#L36-L38',
 'nodes.clear_repositories_metering_archive.ResponseBase': 'nodes/clear_repositories_metering_archive/ClearRepositoriesMeteringArchiveResponse.ts#L25-L34',
-'nodes.get_repositories_metering_info.Request': 'nodes/get_repositories_metering_info/GetRepositoriesMeteringInfoRequest.ts#L23-L40',
+'nodes.get_repositories_metering_info.Request': 'nodes/get_repositories_metering_info/GetRepositoriesMeteringInfoRequest.ts#L23-L41',
 'nodes.get_repositories_metering_info.Response': 'nodes/get_repositories_metering_info/GetRepositoriesMeteringInfoResponse.ts#L36-L38',
 'nodes.get_repositories_metering_info.ResponseBase': 'nodes/get_repositories_metering_info/GetRepositoriesMeteringInfoResponse.ts#L25-L34',
 'nodes.hot_threads.HotThread': 'nodes/hot_threads/types.ts#L23-L28',
@@ -2073,7 +2075,7 @@
 'query_ruleset.list.QueryRulesetListItem': 'query_ruleset/list/types.ts#L22-L31',
 'query_ruleset.list.Request': 'query_ruleset/list/QueryRulesetListRequest.ts#L22-L39',
 'query_ruleset.list.Response': 'query_ruleset/list/QueryRulesetListResponse.ts#L23-L28',
-'query_ruleset.put.Request': 'query_ruleset/put/QueryRulesetPutRequest.ts#L23-L41',
+'query_ruleset.put.Request': 'query_ruleset/put/QueryRulesetPutRequest.ts#L23-L43',
 'query_ruleset.put.Response': 'query_ruleset/put/QueryRulesetPutResponse.ts#L22-L26',
 'rollup._types.DateHistogramGrouping': 'rollup/_types/Groupings.ts#L42-L73',
 'rollup._types.FieldMetric': 'rollup/_types/Metric.ts#L30-L35',
@@ -2111,7 +2113,7 @@
 'search_application._types.AnalyticsCollection': 'search_application/_types/BehavioralAnalytics.ts#L22-L27',
 'search_application._types.EventDataStream': 'search_application/_types/BehavioralAnalytics.ts#L29-L31',
 'search_application._types.SearchApplication': 'search_application/_types/SearchApplication.ts#L24-L45',
-'search_application._types.SearchApplicationTemplate': 'search_application/_types/SearchApplication.ts#L47-L49',
+'search_application._types.SearchApplicationTemplate': 'search_application/_types/SearchApplication.ts#L47-L52',
 'search_application.delete.Request': 'search_application/delete/SearchApplicationsDeleteRequest.ts#L22-L35',
 'search_application.delete.Response': 'search_application/delete/SearchApplicationsDeleteResponse.ts#L22-L24',
 'search_application.delete_behavioral_analytics.Request': 'search_application/delete_behavioral_analytics/BehavioralAnalyticsDeleteRequest.ts#L22-L35',
@@ -2120,15 +2122,15 @@
 'search_application.get.Response': 'search_application/get/SearchApplicationsGetResponse.ts#L22-L24',
 'search_application.get_behavioral_analytics.Request': 'search_application/get_behavioral_analytics/BehavioralAnalyticsGetRequest.ts#L22-L35',
 'search_application.get_behavioral_analytics.Response': 'search_application/get_behavioral_analytics/BehavioralAnalyticsGetResponse.ts#L24-L26',
-'search_application.list.Request': 'search_application/list/SearchApplicationsListRequest.ts#L22-L43',
+'search_application.list.Request': 'search_application/list/SearchApplicationsListRequest.ts#L22-L44',
 'search_application.list.Response': 'search_application/list/SearchApplicationsListResponse.ts#L24-L29',
 'search_application.list.SearchApplicationListItem': 'search_application/list/SearchApplicationsListResponse.ts#L31-L48',
-'search_application.put.Request': 'search_application/put/SearchApplicationsPutRequest.ts#L23-L47',
+'search_application.put.Request': 'search_application/put/SearchApplicationsPutRequest.ts#L23-L48',
 'search_application.put.Response': 'search_application/put/SearchApplicationsPutResponse.ts#L22-L26',
 'search_application.put_behavioral_analytics.AnalyticsAcknowledgeResponseBase': 'search_application/put_behavioral_analytics/BehavioralAnalyticsPutResponse.ts#L28-L33',
 'search_application.put_behavioral_analytics.Request': 'search_application/put_behavioral_analytics/BehavioralAnalyticsPutRequest.ts#L22-L35',
 'search_application.put_behavioral_analytics.Response': 'search_application/put_behavioral_analytics/BehavioralAnalyticsPutResponse.ts#L24-L26',
-'search_application.search.Request': 'search_application/search/SearchApplicationsSearchRequest.ts#L24-L40',
+'search_application.search.Request': 'search_application/search/SearchApplicationsSearchRequest.ts#L24-L43',
 'search_application.search.Response': 'search_application/search/SearchApplicationsSearchResponse.ts#L23-L25',
 'searchable_snapshots._types.StatsLevel': 'searchable_snapshots/_types/stats.ts#L20-L24',
 'searchable_snapshots.cache_stats.Node': 'searchable_snapshots/cache_stats/Response.ts#L30-L32',
@@ -2316,23 +2318,23 @@
 'slm._types.Retention': 'slm/_types/SnapshotLifecycle.ts#L84-L97',
 'slm._types.SnapshotLifecycle': 'slm/_types/SnapshotLifecycle.ts#L38-L49',
 'slm._types.Statistics': 'slm/_types/SnapshotLifecycle.ts#L51-L74',
-'slm.delete_lifecycle.Request': 'slm/delete_lifecycle/DeleteSnapshotLifecycleRequest.ts#L23-L31',
+'slm.delete_lifecycle.Request': 'slm/delete_lifecycle/DeleteSnapshotLifecycleRequest.ts#L23-L32',
 'slm.delete_lifecycle.Response': 'slm/delete_lifecycle/DeleteSnapshotLifecycleResponse.ts#L22-L24',
-'slm.execute_lifecycle.Request': 'slm/execute_lifecycle/ExecuteSnapshotLifecycleRequest.ts#L23-L31',
+'slm.execute_lifecycle.Request': 'slm/execute_lifecycle/ExecuteSnapshotLifecycleRequest.ts#L23-L32',
 'slm.execute_lifecycle.Response': 'slm/execute_lifecycle/ExecuteSnapshotLifecycleResponse.ts#L22-L24',
-'slm.execute_retention.Request': 'slm/execute_retention/ExecuteRetentionRequest.ts#L22-L26',
+'slm.execute_retention.Request': 'slm/execute_retention/ExecuteRetentionRequest.ts#L22-L27',
 'slm.execute_retention.Response': 'slm/execute_retention/ExecuteRetentionResponse.ts#L22-L24',
-'slm.get_lifecycle.Request': 'slm/get_lifecycle/GetSnapshotLifecycleRequest.ts#L23-L31',
+'slm.get_lifecycle.Request': 'slm/get_lifecycle/GetSnapshotLifecycleRequest.ts#L23-L32',
 'slm.get_lifecycle.Response': 'slm/get_lifecycle/GetSnapshotLifecycleResponse.ts#L24-L26',
-'slm.get_stats.Request': 'slm/get_stats/GetSnapshotLifecycleStatsRequest.ts#L22-L26',
+'slm.get_stats.Request': 'slm/get_stats/GetSnapshotLifecycleStatsRequest.ts#L22-L27',
 'slm.get_stats.Response': 'slm/get_stats/GetSnapshotLifecycleStatsResponse.ts#L23-L36',
-'slm.get_status.Request': 'slm/get_status/GetSnapshotLifecycleManagementStatusRequest.ts#L22-L26',
+'slm.get_status.Request': 'slm/get_status/GetSnapshotLifecycleManagementStatusRequest.ts#L22-L27',
 'slm.get_status.Response': 'slm/get_status/GetSnapshotLifecycleManagementStatusResponse.ts#L22-L24',
-'slm.put_lifecycle.Request': 'slm/put_lifecycle/PutSnapshotLifecycleRequest.ts#L26-L71',
+'slm.put_lifecycle.Request': 'slm/put_lifecycle/PutSnapshotLifecycleRequest.ts#L26-L72',
 'slm.put_lifecycle.Response': 'slm/put_lifecycle/PutSnapshotLifecycleResponse.ts#L22-L24',
-'slm.start.Request': 'slm/start/StartSnapshotLifecycleManagementRequest.ts#L22-L26',
+'slm.start.Request': 'slm/start/StartSnapshotLifecycleManagementRequest.ts#L22-L27',
 'slm.start.Response': 'slm/start/StartSnapshotLifecycleManagementResponse.ts#L22-L24',
-'slm.stop.Request': 'slm/stop/StopSnapshotLifecycleManagementRequest.ts#L22-L26',
+'slm.stop.Request': 'slm/stop/StopSnapshotLifecycleManagementRequest.ts#L22-L27',
 'slm.stop.Response': 'slm/stop/StopSnapshotLifecycleManagementResponse.ts#L22-L24',
 'snapshot._types.FileCountSnapshotStats': 'snapshot/_types/FileCountSnapshotStats.ts#L22-L25',
 'snapshot._types.IndexDetails': 'snapshot/_types/SnapshotIndexDetails.ts#L23-L28',
@@ -2351,43 +2353,43 @@
 'snapshot._types.SnapshotStats': 'snapshot/_types/SnapshotStats.ts#L23-L29',
 'snapshot._types.Status': 'snapshot/_types/SnapshotStatus.ts#L26-L35',
 'snapshot.cleanup_repository.CleanupRepositoryResults': 'snapshot/cleanup_repository/SnapshotCleanupRepositoryResponse.ts#L29-L34',
-'snapshot.cleanup_repository.Request': 'snapshot/cleanup_repository/SnapshotCleanupRepositoryRequest.ts#L24-L48',
+'snapshot.cleanup_repository.Request': 'snapshot/cleanup_repository/SnapshotCleanupRepositoryRequest.ts#L24-L49',
 'snapshot.cleanup_repository.Response': 'snapshot/cleanup_repository/SnapshotCleanupRepositoryResponse.ts#L22-L27',
-'snapshot.clone.Request': 'snapshot/clone/SnapshotCloneRequest.ts#L24-L41',
+'snapshot.clone.Request': 'snapshot/clone/SnapshotCloneRequest.ts#L24-L42',
 'snapshot.clone.Response': 'snapshot/clone/SnapshotCloneResponse.ts#L22-L24',
-'snapshot.create.Request': 'snapshot/create/SnapshotCreateRequest.ts#L24-L80',
+'snapshot.create.Request': 'snapshot/create/SnapshotCreateRequest.ts#L24-L81',
 'snapshot.create.Response': 'snapshot/create/SnapshotCreateResponse.ts#L22-L35',
 'snapshot.create_repository.Request': 'snapshot/create_repository/SnapshotCreateRepositoryRequest.ts#L28-L48',
 'snapshot.create_repository.Response': 'snapshot/create_repository/SnapshotCreateRepositoryResponse.ts#L22-L24',
-'snapshot.delete.Request': 'snapshot/delete/SnapshotDeleteRequest.ts#L24-L36',
+'snapshot.delete.Request': 'snapshot/delete/SnapshotDeleteRequest.ts#L24-L37',
 'snapshot.delete.Response': 'snapshot/delete/SnapshotDeleteResponse.ts#L22-L24',
-'snapshot.delete_repository.Request': 'snapshot/delete_repository/SnapshotDeleteRepositoryRequest.ts#L24-L37',
+'snapshot.delete_repository.Request': 'snapshot/delete_repository/SnapshotDeleteRepositoryRequest.ts#L24-L38',
 'snapshot.delete_repository.Response': 'snapshot/delete_repository/SnapshotDeleteRepositoryResponse.ts#L22-L24',
-'snapshot.get.Request': 'snapshot/get/SnapshotGetRequest.ts#L27-L126',
+'snapshot.get.Request': 'snapshot/get/SnapshotGetRequest.ts#L27-L127',
 'snapshot.get.Response': 'snapshot/get/SnapshotGetResponse.ts#L25-L42',
 'snapshot.get.SnapshotResponseItem': 'snapshot/get/SnapshotGetResponse.ts#L44-L48',
-'snapshot.get_repository.Request': 'snapshot/get_repository/SnapshotGetRepositoryRequest.ts#L24-L37',
+'snapshot.get_repository.Request': 'snapshot/get_repository/SnapshotGetRepositoryRequest.ts#L24-L38',
 'snapshot.get_repository.Response': 'snapshot/get_repository/SnapshotGetRepositoryResponse.ts#L23-L25',
-'snapshot.restore.Request': 'snapshot/restore/SnapshotRestoreRequest.ts#L25-L50',
+'snapshot.restore.Request': 'snapshot/restore/SnapshotRestoreRequest.ts#L25-L51',
 'snapshot.restore.Response': 'snapshot/restore/SnapshotRestoreResponse.ts#L23-L25',
 'snapshot.restore.SnapshotRestore': 'snapshot/restore/SnapshotRestoreResponse.ts#L27-L31',
-'snapshot.status.Request': 'snapshot/status/SnapshotStatusRequest.ts#L24-L37',
+'snapshot.status.Request': 'snapshot/status/SnapshotStatusRequest.ts#L24-L38',
 'snapshot.status.Response': 'snapshot/status/SnapshotStatusResponse.ts#L22-L24',
 'snapshot.verify_repository.CompactNodeInfo': 'snapshot/verify_repository/SnapshotVerifyRepositoryResponse.ts#L27-L29',
-'snapshot.verify_repository.Request': 'snapshot/verify_repository/SnapshotVerifyRepositoryRequest.ts#L24-L37',
+'snapshot.verify_repository.Request': 'snapshot/verify_repository/SnapshotVerifyRepositoryRequest.ts#L24-L38',
 'snapshot.verify_repository.Response': 'snapshot/verify_repository/SnapshotVerifyRepositoryResponse.ts#L23-L25',
 'sql.Column': 'sql/types.ts#L23-L26',
-'sql.clear_cursor.Request': 'sql/clear_cursor/ClearSqlCursorRequest.ts#L22-L30',
+'sql.clear_cursor.Request': 'sql/clear_cursor/ClearSqlCursorRequest.ts#L22-L34',
 'sql.clear_cursor.Response': 'sql/clear_cursor/ClearSqlCursorResponse.ts#L20-L22',
-'sql.delete_async.Request': 'sql/delete_async/SqlDeleteAsyncRequest.ts#L23-L31',
+'sql.delete_async.Request': 'sql/delete_async/SqlDeleteAsyncRequest.ts#L23-L35',
 'sql.delete_async.Response': 'sql/delete_async/SqlDeleteAsyncResponse.ts#L22-L24',
-'sql.get_async.Request': 'sql/get_async/SqlGetAsyncRequest.ts#L24-L54',
+'sql.get_async.Request': 'sql/get_async/SqlGetAsyncRequest.ts#L24-L58',
 'sql.get_async.Response': 'sql/get_async/SqlGetAsyncResponse.ts#L23-L60',
-'sql.get_async_status.Request': 'sql/get_async_status/SqlGetAsyncStatusRequest.ts#L24-L32',
+'sql.get_async_status.Request': 'sql/get_async_status/SqlGetAsyncStatusRequest.ts#L24-L36',
 'sql.get_async_status.Response': 'sql/get_async_status/SqlGetAsyncStatusResponse.ts#L23-L55',
-'sql.query.Request': 'sql/query/QuerySqlRequest.ts#L28-L114',
+'sql.query.Request': 'sql/query/QuerySqlRequest.ts#L28-L122',
 'sql.query.Response': 'sql/query/QuerySqlResponse.ts#L23-L60',
-'sql.translate.Request': 'sql/translate/TranslateSqlRequest.ts#L25-L36',
+'sql.translate.Request': 'sql/translate/TranslateSqlRequest.ts#L25-L54',
 'sql.translate.Response': 'sql/translate/TranslateSqlResponse.ts#L28-L38',
 'ssl.certificates.CertificateInformation': 'ssl/certificates/types.ts#L22-L31',
 'ssl.certificates.Request': 'ssl/certificates/GetCertificatesRequest.ts#L22-L27',
@@ -2416,11 +2418,11 @@
 'tasks._types.TaskInfo': 'tasks/_types/TaskInfo.ts#L32-L47',
 'tasks._types.TaskInfos': 'tasks/_types/TaskListResponseBase.ts#L40-L43',
 'tasks._types.TaskListResponseBase': 'tasks/_types/TaskListResponseBase.ts#L26-L38',
-'tasks.cancel.Request': 'tasks/cancel/CancelTasksRequest.ts#L23-L38',
+'tasks.cancel.Request': 'tasks/cancel/CancelTasksRequest.ts#L23-L51',
 'tasks.cancel.Response': 'tasks/cancel/CancelTasksResponse.ts#L22-L24',
-'tasks.get.Request': 'tasks/get/GetTaskRequest.ts#L24-L37',
+'tasks.get.Request': 'tasks/get/GetTaskRequest.ts#L24-L50',
 'tasks.get.Response': 'tasks/get/GetTaskResponse.ts#L24-L31',
-'tasks.list.Request': 'tasks/list/ListTasksRequest.ts#L25-L71',
+'tasks.list.Request': 'tasks/list/ListTasksRequest.ts#L25-L72',
 'tasks.list.Response': 'tasks/list/ListTasksResponse.ts#L22-L24',
 'transform._types.Destination': 'transform/_types/Transform.ts#L34-L45',
 'transform._types.Latest': 'transform/_types/Transform.ts#L47-L52',
@@ -2632,7 +2634,7 @@
 'xpack.usage.Query': 'xpack/usage/types.ts#L259-L264',
 'xpack.usage.Realm': 'xpack/usage/types.ts#L417-L426',
 'xpack.usage.RealmCache': 'xpack/usage/types.ts#L266-L268',
-'xpack.usage.Request': 'xpack/usage/XPackUsageRequest.ts#L23-L37',
+'xpack.usage.Request': 'xpack/usage/XPackUsageRequest.ts#L23-L38',
 'xpack.usage.Response': 'xpack/usage/XPackUsageResponse.ts#L43-L79',
 'xpack.usage.RoleMapping': 'xpack/usage/types.ts#L270-L273',
 'xpack.usage.RuntimeFieldTypes': 'xpack/usage/types.ts#L275-L277',
@@ -2659,10 +2661,10 @@
         if (hash.length > 1) {
             hash = hash.substring(1);
         }
-        window.location = "/~https://github.com/elastic/elasticsearch-specification/tree/b3a1e6f30b6a0e19b644c406331e1d56bd2907a0/specification/" + (paths[hash] || "");
+        window.location = "/~https://github.com/elastic/elasticsearch-specification/tree/ac9c431ec04149d9048f2b8f9731e3c2f7f38754/specification/" + (paths[hash] || "");
     </script>
 </head>
 <body>
-    Please see the <a href="/~https://github.com/elastic/elasticsearch-specification/tree/b3a1e6f30b6a0e19b644c406331e1d56bd2907a0/specification/">Elasticsearch API specification</a>.
+    Please see the <a href="/~https://github.com/elastic/elasticsearch-specification/tree/ac9c431ec04149d9048f2b8f9731e3c2f7f38754/specification/">Elasticsearch API specification</a>.
 </body>
 </html>
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DataLifecycle.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DataLifecycle.java
deleted file mode 100644
index 25ac7f4ae..000000000
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DataLifecycle.java
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. licenses this file to you under
- * the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-//----------------------------------------------------
-// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
-//----------------------------------------------------
-
-package co.elastic.clients.elasticsearch.indices;
-
-import co.elastic.clients.elasticsearch._types.Time;
-import co.elastic.clients.json.JsonpDeserializable;
-import co.elastic.clients.json.JsonpDeserializer;
-import co.elastic.clients.json.JsonpMapper;
-import co.elastic.clients.json.JsonpSerializable;
-import co.elastic.clients.json.JsonpUtils;
-import co.elastic.clients.json.ObjectBuilderDeserializer;
-import co.elastic.clients.json.ObjectDeserializer;
-import co.elastic.clients.util.ObjectBuilder;
-import co.elastic.clients.util.WithJsonObjectBuilderBase;
-import jakarta.json.stream.JsonGenerator;
-import java.util.Objects;
-import java.util.function.Function;
-import javax.annotation.Nullable;
-
-// typedef: indices._types.DataLifecycle
-
-/**
- * Data lifecycle denotes that a data stream is managed by DLM and contains the
- * configuration.
- * 
- * @see <a href="../doc-files/api-spec.html#indices._types.DataLifecycle">API
- *      specification</a>
- */
-@JsonpDeserializable
-public class DataLifecycle implements JsonpSerializable {
-	@Nullable
-	private final Time dataRetention;
-
-	// ---------------------------------------------------------------------------------------------
-
-	private DataLifecycle(Builder builder) {
-
-		this.dataRetention = builder.dataRetention;
-
-	}
-
-	public static DataLifecycle of(Function<Builder, ObjectBuilder<DataLifecycle>> fn) {
-		return fn.apply(new Builder()).build();
-	}
-
-	/**
-	 * API name: {@code data_retention}
-	 */
-	@Nullable
-	public final Time dataRetention() {
-		return this.dataRetention;
-	}
-
-	/**
-	 * Serialize this object to JSON.
-	 */
-	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
-		generator.writeStartObject();
-		serializeInternal(generator, mapper);
-		generator.writeEnd();
-	}
-
-	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
-
-		if (this.dataRetention != null) {
-			generator.writeKey("data_retention");
-			this.dataRetention.serialize(generator, mapper);
-
-		}
-
-	}
-
-	@Override
-	public String toString() {
-		return JsonpUtils.toString(this);
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Builder for {@link DataLifecycle}.
-	 */
-
-	public static class Builder extends WithJsonObjectBuilderBase<Builder> implements ObjectBuilder<DataLifecycle> {
-		@Nullable
-		private Time dataRetention;
-
-		/**
-		 * API name: {@code data_retention}
-		 */
-		public final Builder dataRetention(@Nullable Time value) {
-			this.dataRetention = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code data_retention}
-		 */
-		public final Builder dataRetention(Function<Time.Builder, ObjectBuilder<Time>> fn) {
-			return this.dataRetention(fn.apply(new Time.Builder()).build());
-		}
-
-		@Override
-		protected Builder self() {
-			return this;
-		}
-
-		/**
-		 * Builds a {@link DataLifecycle}.
-		 *
-		 * @throws NullPointerException
-		 *             if some of the required fields are null.
-		 */
-		public DataLifecycle build() {
-			_checkSingleUse();
-
-			return new DataLifecycle(this);
-		}
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Json deserializer for {@link DataLifecycle}
-	 */
-	public static final JsonpDeserializer<DataLifecycle> _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new,
-			DataLifecycle::setupDataLifecycleDeserializer);
-
-	protected static void setupDataLifecycleDeserializer(ObjectDeserializer<DataLifecycle.Builder> op) {
-
-		op.add(Builder::dataRetention, Time._DESERIALIZER, "data_retention");
-
-	}
-
-}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DataLifecycleWithRollover.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DataLifecycleWithRollover.java
deleted file mode 100644
index b7ada17fb..000000000
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DataLifecycleWithRollover.java
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. licenses this file to you under
- * the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-//----------------------------------------------------
-// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
-//----------------------------------------------------
-
-package co.elastic.clients.elasticsearch.indices;
-
-import co.elastic.clients.elasticsearch._types.Time;
-import co.elastic.clients.json.JsonpDeserializable;
-import co.elastic.clients.json.JsonpDeserializer;
-import co.elastic.clients.json.JsonpMapper;
-import co.elastic.clients.json.JsonpSerializable;
-import co.elastic.clients.json.JsonpUtils;
-import co.elastic.clients.json.ObjectBuilderDeserializer;
-import co.elastic.clients.json.ObjectDeserializer;
-import co.elastic.clients.util.ObjectBuilder;
-import co.elastic.clients.util.WithJsonObjectBuilderBase;
-import jakarta.json.stream.JsonGenerator;
-import java.util.Objects;
-import java.util.function.Function;
-import javax.annotation.Nullable;
-
-// typedef: indices._types.DataLifecycleWithRollover
-
-/**
- * Data lifecycle with rollover can be used to display the configuration
- * including the default rollover conditions, if asked.
- * 
- * @see <a href=
- *      "../doc-files/api-spec.html#indices._types.DataLifecycleWithRollover">API
- *      specification</a>
- */
-@JsonpDeserializable
-public class DataLifecycleWithRollover implements JsonpSerializable {
-	@Nullable
-	private final Time dataRetention;
-
-	@Nullable
-	private final DlmRolloverConditions rollover;
-
-	// ---------------------------------------------------------------------------------------------
-
-	private DataLifecycleWithRollover(Builder builder) {
-
-		this.dataRetention = builder.dataRetention;
-		this.rollover = builder.rollover;
-
-	}
-
-	public static DataLifecycleWithRollover of(Function<Builder, ObjectBuilder<DataLifecycleWithRollover>> fn) {
-		return fn.apply(new Builder()).build();
-	}
-
-	/**
-	 * If defined, every document added to this data stream will be stored at least
-	 * for this time frame. Any time after this duration the document could be
-	 * deleted. When empty, every document in this data stream will be stored
-	 * indefinitely.
-	 * <p>
-	 * API name: {@code data_retention}
-	 */
-	@Nullable
-	public final Time dataRetention() {
-		return this.dataRetention;
-	}
-
-	/**
-	 * The conditions which will trigger the rollover of a backing index as
-	 * configured by the cluster setting
-	 * <code>cluster.lifecycle.default.rollover</code>. This property is an
-	 * implementation detail and it will only be retrieved when the query param
-	 * <code>include_defaults</code> is set to true. The contents of this field are
-	 * subject to change.
-	 * <p>
-	 * API name: {@code rollover}
-	 */
-	@Nullable
-	public final DlmRolloverConditions rollover() {
-		return this.rollover;
-	}
-
-	/**
-	 * Serialize this object to JSON.
-	 */
-	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
-		generator.writeStartObject();
-		serializeInternal(generator, mapper);
-		generator.writeEnd();
-	}
-
-	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
-
-		if (this.dataRetention != null) {
-			generator.writeKey("data_retention");
-			this.dataRetention.serialize(generator, mapper);
-
-		}
-		if (this.rollover != null) {
-			generator.writeKey("rollover");
-			this.rollover.serialize(generator, mapper);
-
-		}
-
-	}
-
-	@Override
-	public String toString() {
-		return JsonpUtils.toString(this);
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Builder for {@link DataLifecycleWithRollover}.
-	 */
-
-	public static class Builder extends WithJsonObjectBuilderBase<Builder>
-			implements
-				ObjectBuilder<DataLifecycleWithRollover> {
-		@Nullable
-		private Time dataRetention;
-
-		@Nullable
-		private DlmRolloverConditions rollover;
-
-		/**
-		 * If defined, every document added to this data stream will be stored at least
-		 * for this time frame. Any time after this duration the document could be
-		 * deleted. When empty, every document in this data stream will be stored
-		 * indefinitely.
-		 * <p>
-		 * API name: {@code data_retention}
-		 */
-		public final Builder dataRetention(@Nullable Time value) {
-			this.dataRetention = value;
-			return this;
-		}
-
-		/**
-		 * If defined, every document added to this data stream will be stored at least
-		 * for this time frame. Any time after this duration the document could be
-		 * deleted. When empty, every document in this data stream will be stored
-		 * indefinitely.
-		 * <p>
-		 * API name: {@code data_retention}
-		 */
-		public final Builder dataRetention(Function<Time.Builder, ObjectBuilder<Time>> fn) {
-			return this.dataRetention(fn.apply(new Time.Builder()).build());
-		}
-
-		/**
-		 * The conditions which will trigger the rollover of a backing index as
-		 * configured by the cluster setting
-		 * <code>cluster.lifecycle.default.rollover</code>. This property is an
-		 * implementation detail and it will only be retrieved when the query param
-		 * <code>include_defaults</code> is set to true. The contents of this field are
-		 * subject to change.
-		 * <p>
-		 * API name: {@code rollover}
-		 */
-		public final Builder rollover(@Nullable DlmRolloverConditions value) {
-			this.rollover = value;
-			return this;
-		}
-
-		/**
-		 * The conditions which will trigger the rollover of a backing index as
-		 * configured by the cluster setting
-		 * <code>cluster.lifecycle.default.rollover</code>. This property is an
-		 * implementation detail and it will only be retrieved when the query param
-		 * <code>include_defaults</code> is set to true. The contents of this field are
-		 * subject to change.
-		 * <p>
-		 * API name: {@code rollover}
-		 */
-		public final Builder rollover(
-				Function<DlmRolloverConditions.Builder, ObjectBuilder<DlmRolloverConditions>> fn) {
-			return this.rollover(fn.apply(new DlmRolloverConditions.Builder()).build());
-		}
-
-		@Override
-		protected Builder self() {
-			return this;
-		}
-
-		/**
-		 * Builds a {@link DataLifecycleWithRollover}.
-		 *
-		 * @throws NullPointerException
-		 *             if some of the required fields are null.
-		 */
-		public DataLifecycleWithRollover build() {
-			_checkSingleUse();
-
-			return new DataLifecycleWithRollover(this);
-		}
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Json deserializer for {@link DataLifecycleWithRollover}
-	 */
-	public static final JsonpDeserializer<DataLifecycleWithRollover> _DESERIALIZER = ObjectBuilderDeserializer
-			.lazy(Builder::new, DataLifecycleWithRollover::setupDataLifecycleWithRolloverDeserializer);
-
-	protected static void setupDataLifecycleWithRolloverDeserializer(
-			ObjectDeserializer<DataLifecycleWithRollover.Builder> op) {
-
-		op.add(Builder::dataRetention, Time._DESERIALIZER, "data_retention");
-		op.add(Builder::rollover, DlmRolloverConditions._DESERIALIZER, "rollover");
-
-	}
-
-}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DlmRolloverConditions.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DlmRolloverConditions.java
deleted file mode 100644
index 7b88799be..000000000
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/DlmRolloverConditions.java
+++ /dev/null
@@ -1,420 +0,0 @@
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. licenses this file to you under
- * the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-//----------------------------------------------------
-// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
-//----------------------------------------------------
-
-package co.elastic.clients.elasticsearch.indices;
-
-import co.elastic.clients.elasticsearch._types.Time;
-import co.elastic.clients.json.JsonpDeserializable;
-import co.elastic.clients.json.JsonpDeserializer;
-import co.elastic.clients.json.JsonpMapper;
-import co.elastic.clients.json.JsonpSerializable;
-import co.elastic.clients.json.JsonpUtils;
-import co.elastic.clients.json.ObjectBuilderDeserializer;
-import co.elastic.clients.json.ObjectDeserializer;
-import co.elastic.clients.util.ObjectBuilder;
-import co.elastic.clients.util.WithJsonObjectBuilderBase;
-import jakarta.json.stream.JsonGenerator;
-import java.lang.Long;
-import java.lang.String;
-import java.util.Objects;
-import java.util.function.Function;
-import javax.annotation.Nullable;
-
-// typedef: indices._types.DlmRolloverConditions
-
-/**
- *
- * @see <a href=
- *      "../doc-files/api-spec.html#indices._types.DlmRolloverConditions">API
- *      specification</a>
- */
-@JsonpDeserializable
-public class DlmRolloverConditions implements JsonpSerializable {
-	@Nullable
-	private final Time minAge;
-
-	@Nullable
-	private final String maxAge;
-
-	@Nullable
-	private final Long minDocs;
-
-	@Nullable
-	private final Long maxDocs;
-
-	@Nullable
-	private final String minSize;
-
-	@Nullable
-	private final String maxSize;
-
-	@Nullable
-	private final String minPrimaryShardSize;
-
-	@Nullable
-	private final String maxPrimaryShardSize;
-
-	@Nullable
-	private final Long minPrimaryShardDocs;
-
-	@Nullable
-	private final Long maxPrimaryShardDocs;
-
-	// ---------------------------------------------------------------------------------------------
-
-	private DlmRolloverConditions(Builder builder) {
-
-		this.minAge = builder.minAge;
-		this.maxAge = builder.maxAge;
-		this.minDocs = builder.minDocs;
-		this.maxDocs = builder.maxDocs;
-		this.minSize = builder.minSize;
-		this.maxSize = builder.maxSize;
-		this.minPrimaryShardSize = builder.minPrimaryShardSize;
-		this.maxPrimaryShardSize = builder.maxPrimaryShardSize;
-		this.minPrimaryShardDocs = builder.minPrimaryShardDocs;
-		this.maxPrimaryShardDocs = builder.maxPrimaryShardDocs;
-
-	}
-
-	public static DlmRolloverConditions of(Function<Builder, ObjectBuilder<DlmRolloverConditions>> fn) {
-		return fn.apply(new Builder()).build();
-	}
-
-	/**
-	 * API name: {@code min_age}
-	 */
-	@Nullable
-	public final Time minAge() {
-		return this.minAge;
-	}
-
-	/**
-	 * API name: {@code max_age}
-	 */
-	@Nullable
-	public final String maxAge() {
-		return this.maxAge;
-	}
-
-	/**
-	 * API name: {@code min_docs}
-	 */
-	@Nullable
-	public final Long minDocs() {
-		return this.minDocs;
-	}
-
-	/**
-	 * API name: {@code max_docs}
-	 */
-	@Nullable
-	public final Long maxDocs() {
-		return this.maxDocs;
-	}
-
-	/**
-	 * API name: {@code min_size}
-	 */
-	@Nullable
-	public final String minSize() {
-		return this.minSize;
-	}
-
-	/**
-	 * API name: {@code max_size}
-	 */
-	@Nullable
-	public final String maxSize() {
-		return this.maxSize;
-	}
-
-	/**
-	 * API name: {@code min_primary_shard_size}
-	 */
-	@Nullable
-	public final String minPrimaryShardSize() {
-		return this.minPrimaryShardSize;
-	}
-
-	/**
-	 * API name: {@code max_primary_shard_size}
-	 */
-	@Nullable
-	public final String maxPrimaryShardSize() {
-		return this.maxPrimaryShardSize;
-	}
-
-	/**
-	 * API name: {@code min_primary_shard_docs}
-	 */
-	@Nullable
-	public final Long minPrimaryShardDocs() {
-		return this.minPrimaryShardDocs;
-	}
-
-	/**
-	 * API name: {@code max_primary_shard_docs}
-	 */
-	@Nullable
-	public final Long maxPrimaryShardDocs() {
-		return this.maxPrimaryShardDocs;
-	}
-
-	/**
-	 * Serialize this object to JSON.
-	 */
-	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
-		generator.writeStartObject();
-		serializeInternal(generator, mapper);
-		generator.writeEnd();
-	}
-
-	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
-
-		if (this.minAge != null) {
-			generator.writeKey("min_age");
-			this.minAge.serialize(generator, mapper);
-
-		}
-		if (this.maxAge != null) {
-			generator.writeKey("max_age");
-			generator.write(this.maxAge);
-
-		}
-		if (this.minDocs != null) {
-			generator.writeKey("min_docs");
-			generator.write(this.minDocs);
-
-		}
-		if (this.maxDocs != null) {
-			generator.writeKey("max_docs");
-			generator.write(this.maxDocs);
-
-		}
-		if (this.minSize != null) {
-			generator.writeKey("min_size");
-			generator.write(this.minSize);
-
-		}
-		if (this.maxSize != null) {
-			generator.writeKey("max_size");
-			generator.write(this.maxSize);
-
-		}
-		if (this.minPrimaryShardSize != null) {
-			generator.writeKey("min_primary_shard_size");
-			generator.write(this.minPrimaryShardSize);
-
-		}
-		if (this.maxPrimaryShardSize != null) {
-			generator.writeKey("max_primary_shard_size");
-			generator.write(this.maxPrimaryShardSize);
-
-		}
-		if (this.minPrimaryShardDocs != null) {
-			generator.writeKey("min_primary_shard_docs");
-			generator.write(this.minPrimaryShardDocs);
-
-		}
-		if (this.maxPrimaryShardDocs != null) {
-			generator.writeKey("max_primary_shard_docs");
-			generator.write(this.maxPrimaryShardDocs);
-
-		}
-
-	}
-
-	@Override
-	public String toString() {
-		return JsonpUtils.toString(this);
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Builder for {@link DlmRolloverConditions}.
-	 */
-
-	public static class Builder extends WithJsonObjectBuilderBase<Builder>
-			implements
-				ObjectBuilder<DlmRolloverConditions> {
-		@Nullable
-		private Time minAge;
-
-		@Nullable
-		private String maxAge;
-
-		@Nullable
-		private Long minDocs;
-
-		@Nullable
-		private Long maxDocs;
-
-		@Nullable
-		private String minSize;
-
-		@Nullable
-		private String maxSize;
-
-		@Nullable
-		private String minPrimaryShardSize;
-
-		@Nullable
-		private String maxPrimaryShardSize;
-
-		@Nullable
-		private Long minPrimaryShardDocs;
-
-		@Nullable
-		private Long maxPrimaryShardDocs;
-
-		/**
-		 * API name: {@code min_age}
-		 */
-		public final Builder minAge(@Nullable Time value) {
-			this.minAge = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code min_age}
-		 */
-		public final Builder minAge(Function<Time.Builder, ObjectBuilder<Time>> fn) {
-			return this.minAge(fn.apply(new Time.Builder()).build());
-		}
-
-		/**
-		 * API name: {@code max_age}
-		 */
-		public final Builder maxAge(@Nullable String value) {
-			this.maxAge = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code min_docs}
-		 */
-		public final Builder minDocs(@Nullable Long value) {
-			this.minDocs = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code max_docs}
-		 */
-		public final Builder maxDocs(@Nullable Long value) {
-			this.maxDocs = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code min_size}
-		 */
-		public final Builder minSize(@Nullable String value) {
-			this.minSize = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code max_size}
-		 */
-		public final Builder maxSize(@Nullable String value) {
-			this.maxSize = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code min_primary_shard_size}
-		 */
-		public final Builder minPrimaryShardSize(@Nullable String value) {
-			this.minPrimaryShardSize = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code max_primary_shard_size}
-		 */
-		public final Builder maxPrimaryShardSize(@Nullable String value) {
-			this.maxPrimaryShardSize = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code min_primary_shard_docs}
-		 */
-		public final Builder minPrimaryShardDocs(@Nullable Long value) {
-			this.minPrimaryShardDocs = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code max_primary_shard_docs}
-		 */
-		public final Builder maxPrimaryShardDocs(@Nullable Long value) {
-			this.maxPrimaryShardDocs = value;
-			return this;
-		}
-
-		@Override
-		protected Builder self() {
-			return this;
-		}
-
-		/**
-		 * Builds a {@link DlmRolloverConditions}.
-		 *
-		 * @throws NullPointerException
-		 *             if some of the required fields are null.
-		 */
-		public DlmRolloverConditions build() {
-			_checkSingleUse();
-
-			return new DlmRolloverConditions(this);
-		}
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Json deserializer for {@link DlmRolloverConditions}
-	 */
-	public static final JsonpDeserializer<DlmRolloverConditions> _DESERIALIZER = ObjectBuilderDeserializer
-			.lazy(Builder::new, DlmRolloverConditions::setupDlmRolloverConditionsDeserializer);
-
-	protected static void setupDlmRolloverConditionsDeserializer(ObjectDeserializer<DlmRolloverConditions.Builder> op) {
-
-		op.add(Builder::minAge, Time._DESERIALIZER, "min_age");
-		op.add(Builder::maxAge, JsonpDeserializer.stringDeserializer(), "max_age");
-		op.add(Builder::minDocs, JsonpDeserializer.longDeserializer(), "min_docs");
-		op.add(Builder::maxDocs, JsonpDeserializer.longDeserializer(), "max_docs");
-		op.add(Builder::minSize, JsonpDeserializer.stringDeserializer(), "min_size");
-		op.add(Builder::maxSize, JsonpDeserializer.stringDeserializer(), "max_size");
-		op.add(Builder::minPrimaryShardSize, JsonpDeserializer.stringDeserializer(), "min_primary_shard_size");
-		op.add(Builder::maxPrimaryShardSize, JsonpDeserializer.stringDeserializer(), "max_primary_shard_size");
-		op.add(Builder::minPrimaryShardDocs, JsonpDeserializer.longDeserializer(), "min_primary_shard_docs");
-		op.add(Builder::maxPrimaryShardDocs, JsonpDeserializer.longDeserializer(), "max_primary_shard_docs");
-
-	}
-
-}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/explain_data_lifecycle/DataLifecycleExplain.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/explain_data_lifecycle/DataLifecycleExplain.java
deleted file mode 100644
index 013169b6e..000000000
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/explain_data_lifecycle/DataLifecycleExplain.java
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. licenses this file to you under
- * the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-//----------------------------------------------------
-// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
-//----------------------------------------------------
-
-package co.elastic.clients.elasticsearch.indices.explain_data_lifecycle;
-
-import co.elastic.clients.elasticsearch._types.Time;
-import co.elastic.clients.elasticsearch.indices.DataLifecycleWithRollover;
-import co.elastic.clients.json.JsonpDeserializable;
-import co.elastic.clients.json.JsonpDeserializer;
-import co.elastic.clients.json.JsonpMapper;
-import co.elastic.clients.json.JsonpSerializable;
-import co.elastic.clients.json.JsonpUtils;
-import co.elastic.clients.json.ObjectBuilderDeserializer;
-import co.elastic.clients.json.ObjectDeserializer;
-import co.elastic.clients.util.ApiTypeHelper;
-import co.elastic.clients.util.ObjectBuilder;
-import co.elastic.clients.util.WithJsonObjectBuilderBase;
-import jakarta.json.stream.JsonGenerator;
-import java.lang.Boolean;
-import java.lang.Long;
-import java.lang.String;
-import java.util.Objects;
-import java.util.function.Function;
-import javax.annotation.Nullable;
-
-// typedef: indices.explain_data_lifecycle.DataLifecycleExplain
-
-/**
- *
- * @see <a href=
- *      "../../doc-files/api-spec.html#indices.explain_data_lifecycle.DataLifecycleExplain">API
- *      specification</a>
- */
-@JsonpDeserializable
-public class DataLifecycleExplain implements JsonpSerializable {
-	private final String index;
-
-	private final boolean managedByDlm;
-
-	@Nullable
-	private final Long indexCreationDateMillis;
-
-	@Nullable
-	private final Time timeSinceIndexCreation;
-
-	@Nullable
-	private final Long rolloverDateMillis;
-
-	@Nullable
-	private final Time timeSinceRollover;
-
-	@Nullable
-	private final DataLifecycleWithRollover lifecycle;
-
-	@Nullable
-	private final Time generationTime;
-
-	@Nullable
-	private final String error;
-
-	// ---------------------------------------------------------------------------------------------
-
-	private DataLifecycleExplain(Builder builder) {
-
-		this.index = ApiTypeHelper.requireNonNull(builder.index, this, "index");
-		this.managedByDlm = ApiTypeHelper.requireNonNull(builder.managedByDlm, this, "managedByDlm");
-		this.indexCreationDateMillis = builder.indexCreationDateMillis;
-		this.timeSinceIndexCreation = builder.timeSinceIndexCreation;
-		this.rolloverDateMillis = builder.rolloverDateMillis;
-		this.timeSinceRollover = builder.timeSinceRollover;
-		this.lifecycle = builder.lifecycle;
-		this.generationTime = builder.generationTime;
-		this.error = builder.error;
-
-	}
-
-	public static DataLifecycleExplain of(Function<Builder, ObjectBuilder<DataLifecycleExplain>> fn) {
-		return fn.apply(new Builder()).build();
-	}
-
-	/**
-	 * Required - API name: {@code index}
-	 */
-	public final String index() {
-		return this.index;
-	}
-
-	/**
-	 * Required - API name: {@code managed_by_dlm}
-	 */
-	public final boolean managedByDlm() {
-		return this.managedByDlm;
-	}
-
-	/**
-	 * API name: {@code index_creation_date_millis}
-	 */
-	@Nullable
-	public final Long indexCreationDateMillis() {
-		return this.indexCreationDateMillis;
-	}
-
-	/**
-	 * API name: {@code time_since_index_creation}
-	 */
-	@Nullable
-	public final Time timeSinceIndexCreation() {
-		return this.timeSinceIndexCreation;
-	}
-
-	/**
-	 * API name: {@code rollover_date_millis}
-	 */
-	@Nullable
-	public final Long rolloverDateMillis() {
-		return this.rolloverDateMillis;
-	}
-
-	/**
-	 * API name: {@code time_since_rollover}
-	 */
-	@Nullable
-	public final Time timeSinceRollover() {
-		return this.timeSinceRollover;
-	}
-
-	/**
-	 * API name: {@code lifecycle}
-	 */
-	@Nullable
-	public final DataLifecycleWithRollover lifecycle() {
-		return this.lifecycle;
-	}
-
-	/**
-	 * API name: {@code generation_time}
-	 */
-	@Nullable
-	public final Time generationTime() {
-		return this.generationTime;
-	}
-
-	/**
-	 * API name: {@code error}
-	 */
-	@Nullable
-	public final String error() {
-		return this.error;
-	}
-
-	/**
-	 * Serialize this object to JSON.
-	 */
-	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
-		generator.writeStartObject();
-		serializeInternal(generator, mapper);
-		generator.writeEnd();
-	}
-
-	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
-
-		generator.writeKey("index");
-		generator.write(this.index);
-
-		generator.writeKey("managed_by_dlm");
-		generator.write(this.managedByDlm);
-
-		if (this.indexCreationDateMillis != null) {
-			generator.writeKey("index_creation_date_millis");
-			generator.write(this.indexCreationDateMillis);
-
-		}
-		if (this.timeSinceIndexCreation != null) {
-			generator.writeKey("time_since_index_creation");
-			this.timeSinceIndexCreation.serialize(generator, mapper);
-
-		}
-		if (this.rolloverDateMillis != null) {
-			generator.writeKey("rollover_date_millis");
-			generator.write(this.rolloverDateMillis);
-
-		}
-		if (this.timeSinceRollover != null) {
-			generator.writeKey("time_since_rollover");
-			this.timeSinceRollover.serialize(generator, mapper);
-
-		}
-		if (this.lifecycle != null) {
-			generator.writeKey("lifecycle");
-			this.lifecycle.serialize(generator, mapper);
-
-		}
-		if (this.generationTime != null) {
-			generator.writeKey("generation_time");
-			this.generationTime.serialize(generator, mapper);
-
-		}
-		if (this.error != null) {
-			generator.writeKey("error");
-			generator.write(this.error);
-
-		}
-
-	}
-
-	@Override
-	public String toString() {
-		return JsonpUtils.toString(this);
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Builder for {@link DataLifecycleExplain}.
-	 */
-
-	public static class Builder extends WithJsonObjectBuilderBase<Builder>
-			implements
-				ObjectBuilder<DataLifecycleExplain> {
-		private String index;
-
-		private Boolean managedByDlm;
-
-		@Nullable
-		private Long indexCreationDateMillis;
-
-		@Nullable
-		private Time timeSinceIndexCreation;
-
-		@Nullable
-		private Long rolloverDateMillis;
-
-		@Nullable
-		private Time timeSinceRollover;
-
-		@Nullable
-		private DataLifecycleWithRollover lifecycle;
-
-		@Nullable
-		private Time generationTime;
-
-		@Nullable
-		private String error;
-
-		/**
-		 * Required - API name: {@code index}
-		 */
-		public final Builder index(String value) {
-			this.index = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code managed_by_dlm}
-		 */
-		public final Builder managedByDlm(boolean value) {
-			this.managedByDlm = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code index_creation_date_millis}
-		 */
-		public final Builder indexCreationDateMillis(@Nullable Long value) {
-			this.indexCreationDateMillis = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code time_since_index_creation}
-		 */
-		public final Builder timeSinceIndexCreation(@Nullable Time value) {
-			this.timeSinceIndexCreation = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code time_since_index_creation}
-		 */
-		public final Builder timeSinceIndexCreation(Function<Time.Builder, ObjectBuilder<Time>> fn) {
-			return this.timeSinceIndexCreation(fn.apply(new Time.Builder()).build());
-		}
-
-		/**
-		 * API name: {@code rollover_date_millis}
-		 */
-		public final Builder rolloverDateMillis(@Nullable Long value) {
-			this.rolloverDateMillis = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code time_since_rollover}
-		 */
-		public final Builder timeSinceRollover(@Nullable Time value) {
-			this.timeSinceRollover = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code time_since_rollover}
-		 */
-		public final Builder timeSinceRollover(Function<Time.Builder, ObjectBuilder<Time>> fn) {
-			return this.timeSinceRollover(fn.apply(new Time.Builder()).build());
-		}
-
-		/**
-		 * API name: {@code lifecycle}
-		 */
-		public final Builder lifecycle(@Nullable DataLifecycleWithRollover value) {
-			this.lifecycle = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code lifecycle}
-		 */
-		public final Builder lifecycle(
-				Function<DataLifecycleWithRollover.Builder, ObjectBuilder<DataLifecycleWithRollover>> fn) {
-			return this.lifecycle(fn.apply(new DataLifecycleWithRollover.Builder()).build());
-		}
-
-		/**
-		 * API name: {@code generation_time}
-		 */
-		public final Builder generationTime(@Nullable Time value) {
-			this.generationTime = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code generation_time}
-		 */
-		public final Builder generationTime(Function<Time.Builder, ObjectBuilder<Time>> fn) {
-			return this.generationTime(fn.apply(new Time.Builder()).build());
-		}
-
-		/**
-		 * API name: {@code error}
-		 */
-		public final Builder error(@Nullable String value) {
-			this.error = value;
-			return this;
-		}
-
-		@Override
-		protected Builder self() {
-			return this;
-		}
-
-		/**
-		 * Builds a {@link DataLifecycleExplain}.
-		 *
-		 * @throws NullPointerException
-		 *             if some of the required fields are null.
-		 */
-		public DataLifecycleExplain build() {
-			_checkSingleUse();
-
-			return new DataLifecycleExplain(this);
-		}
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Json deserializer for {@link DataLifecycleExplain}
-	 */
-	public static final JsonpDeserializer<DataLifecycleExplain> _DESERIALIZER = ObjectBuilderDeserializer
-			.lazy(Builder::new, DataLifecycleExplain::setupDataLifecycleExplainDeserializer);
-
-	protected static void setupDataLifecycleExplainDeserializer(ObjectDeserializer<DataLifecycleExplain.Builder> op) {
-
-		op.add(Builder::index, JsonpDeserializer.stringDeserializer(), "index");
-		op.add(Builder::managedByDlm, JsonpDeserializer.booleanDeserializer(), "managed_by_dlm");
-		op.add(Builder::indexCreationDateMillis, JsonpDeserializer.longDeserializer(), "index_creation_date_millis");
-		op.add(Builder::timeSinceIndexCreation, Time._DESERIALIZER, "time_since_index_creation");
-		op.add(Builder::rolloverDateMillis, JsonpDeserializer.longDeserializer(), "rollover_date_millis");
-		op.add(Builder::timeSinceRollover, Time._DESERIALIZER, "time_since_rollover");
-		op.add(Builder::lifecycle, DataLifecycleWithRollover._DESERIALIZER, "lifecycle");
-		op.add(Builder::generationTime, Time._DESERIALIZER, "generation_time");
-		op.add(Builder::error, JsonpDeserializer.stringDeserializer(), "error");
-
-	}
-
-}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/get_data_lifecycle/DataStreamLifecycle.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/get_data_lifecycle/DataStreamLifecycle.java
deleted file mode 100644
index 3abac00cc..000000000
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/get_data_lifecycle/DataStreamLifecycle.java
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. licenses this file to you under
- * the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-//----------------------------------------------------
-// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
-//----------------------------------------------------
-
-package co.elastic.clients.elasticsearch.indices.get_data_lifecycle;
-
-import co.elastic.clients.elasticsearch.indices.DataLifecycle;
-import co.elastic.clients.json.JsonpDeserializable;
-import co.elastic.clients.json.JsonpDeserializer;
-import co.elastic.clients.json.JsonpMapper;
-import co.elastic.clients.json.JsonpSerializable;
-import co.elastic.clients.json.JsonpUtils;
-import co.elastic.clients.json.ObjectBuilderDeserializer;
-import co.elastic.clients.json.ObjectDeserializer;
-import co.elastic.clients.util.ApiTypeHelper;
-import co.elastic.clients.util.ObjectBuilder;
-import co.elastic.clients.util.WithJsonObjectBuilderBase;
-import jakarta.json.stream.JsonGenerator;
-import java.lang.String;
-import java.util.Objects;
-import java.util.function.Function;
-import javax.annotation.Nullable;
-
-// typedef: indices.get_data_lifecycle.DataStreamLifecycle
-
-/**
- *
- * @see <a href=
- *      "../../doc-files/api-spec.html#indices.get_data_lifecycle.DataStreamLifecycle">API
- *      specification</a>
- */
-@JsonpDeserializable
-public class DataStreamLifecycle implements JsonpSerializable {
-	private final String name;
-
-	@Nullable
-	private final DataLifecycle lifecycle;
-
-	// ---------------------------------------------------------------------------------------------
-
-	private DataStreamLifecycle(Builder builder) {
-
-		this.name = ApiTypeHelper.requireNonNull(builder.name, this, "name");
-		this.lifecycle = builder.lifecycle;
-
-	}
-
-	public static DataStreamLifecycle of(Function<Builder, ObjectBuilder<DataStreamLifecycle>> fn) {
-		return fn.apply(new Builder()).build();
-	}
-
-	/**
-	 * Required - API name: {@code name}
-	 */
-	public final String name() {
-		return this.name;
-	}
-
-	/**
-	 * API name: {@code lifecycle}
-	 */
-	@Nullable
-	public final DataLifecycle lifecycle() {
-		return this.lifecycle;
-	}
-
-	/**
-	 * Serialize this object to JSON.
-	 */
-	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
-		generator.writeStartObject();
-		serializeInternal(generator, mapper);
-		generator.writeEnd();
-	}
-
-	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
-
-		generator.writeKey("name");
-		generator.write(this.name);
-
-		if (this.lifecycle != null) {
-			generator.writeKey("lifecycle");
-			this.lifecycle.serialize(generator, mapper);
-
-		}
-
-	}
-
-	@Override
-	public String toString() {
-		return JsonpUtils.toString(this);
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Builder for {@link DataStreamLifecycle}.
-	 */
-
-	public static class Builder extends WithJsonObjectBuilderBase<Builder>
-			implements
-				ObjectBuilder<DataStreamLifecycle> {
-		private String name;
-
-		@Nullable
-		private DataLifecycle lifecycle;
-
-		/**
-		 * Required - API name: {@code name}
-		 */
-		public final Builder name(String value) {
-			this.name = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code lifecycle}
-		 */
-		public final Builder lifecycle(@Nullable DataLifecycle value) {
-			this.lifecycle = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code lifecycle}
-		 */
-		public final Builder lifecycle(Function<DataLifecycle.Builder, ObjectBuilder<DataLifecycle>> fn) {
-			return this.lifecycle(fn.apply(new DataLifecycle.Builder()).build());
-		}
-
-		@Override
-		protected Builder self() {
-			return this;
-		}
-
-		/**
-		 * Builds a {@link DataStreamLifecycle}.
-		 *
-		 * @throws NullPointerException
-		 *             if some of the required fields are null.
-		 */
-		public DataStreamLifecycle build() {
-			_checkSingleUse();
-
-			return new DataStreamLifecycle(this);
-		}
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Json deserializer for {@link DataStreamLifecycle}
-	 */
-	public static final JsonpDeserializer<DataStreamLifecycle> _DESERIALIZER = ObjectBuilderDeserializer
-			.lazy(Builder::new, DataStreamLifecycle::setupDataStreamLifecycleDeserializer);
-
-	protected static void setupDataStreamLifecycleDeserializer(ObjectDeserializer<DataStreamLifecycle.Builder> op) {
-
-		op.add(Builder::name, JsonpDeserializer.stringDeserializer(), "name");
-		op.add(Builder::lifecycle, DataLifecycle._DESERIALIZER, "lifecycle");
-
-	}
-
-}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/ml/PutTrainedModelRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/ml/PutTrainedModelRequest.java
index 392cb7db9..5b421462d 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/ml/PutTrainedModelRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/ml/PutTrainedModelRequest.java
@@ -89,6 +89,9 @@ public class PutTrainedModelRequest extends RequestBase implements JsonpSerializ
 	@Nullable
 	private final TrainedModelType modelType;
 
+	@Nullable
+	private final String platformArchitecture;
+
 	private final List<String> tags;
 
 	// ---------------------------------------------------------------------------------------------
@@ -105,6 +108,7 @@ private PutTrainedModelRequest(Builder builder) {
 		this.modelId = ApiTypeHelper.requireNonNull(builder.modelId, this, "modelId");
 		this.modelSizeBytes = builder.modelSizeBytes;
 		this.modelType = builder.modelType;
+		this.platformArchitecture = builder.platformArchitecture;
 		this.tags = ApiTypeHelper.unmodifiable(builder.tags);
 
 	}
@@ -222,6 +226,24 @@ public final TrainedModelType modelType() {
 		return this.modelType;
 	}
 
+	/**
+	 * The platform architecture (if applicable) of the trained mode. If the model
+	 * only works on one platform, because it is heavily optimized for a particular
+	 * processor architecture and OS combination, then this field specifies which.
+	 * The format of the string must match the platform identifiers used by
+	 * Elasticsearch, so one of, <code>linux-x86_64</code>,
+	 * <code>linux-aarch64</code>, <code>darwin-x86_64</code>,
+	 * <code>darwin-aarch64</code>, or <code>windows-x86_64</code>. For portable
+	 * models (those that work independent of processor architecture or OS
+	 * features), leave this field unset.
+	 * <p>
+	 * API name: {@code platform_architecture}
+	 */
+	@Nullable
+	public final String platformArchitecture() {
+		return this.platformArchitecture;
+	}
+
 	/**
 	 * An array of tags to organize the model.
 	 * <p>
@@ -281,6 +303,11 @@ protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
 			generator.writeKey("model_type");
 			this.modelType.serialize(generator, mapper);
 		}
+		if (this.platformArchitecture != null) {
+			generator.writeKey("platform_architecture");
+			generator.write(this.platformArchitecture);
+
+		}
 		if (ApiTypeHelper.isDefined(this.tags)) {
 			generator.writeKey("tags");
 			generator.writeStartArray();
@@ -332,6 +359,9 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		@Nullable
 		private TrainedModelType modelType;
 
+		@Nullable
+		private String platformArchitecture;
+
 		@Nullable
 		private List<String> tags;
 
@@ -477,6 +507,24 @@ public final Builder modelType(@Nullable TrainedModelType value) {
 			return this;
 		}
 
+		/**
+		 * The platform architecture (if applicable) of the trained mode. If the model
+		 * only works on one platform, because it is heavily optimized for a particular
+		 * processor architecture and OS combination, then this field specifies which.
+		 * The format of the string must match the platform identifiers used by
+		 * Elasticsearch, so one of, <code>linux-x86_64</code>,
+		 * <code>linux-aarch64</code>, <code>darwin-x86_64</code>,
+		 * <code>darwin-aarch64</code>, or <code>windows-x86_64</code>. For portable
+		 * models (those that work independent of processor architecture or OS
+		 * features), leave this field unset.
+		 * <p>
+		 * API name: {@code platform_architecture}
+		 */
+		public final Builder platformArchitecture(@Nullable String value) {
+			this.platformArchitecture = value;
+			return this;
+		}
+
 		/**
 		 * An array of tags to organize the model.
 		 * <p>
@@ -538,6 +586,7 @@ protected static void setupPutTrainedModelRequestDeserializer(
 		op.add(Builder::metadata, JsonData._DESERIALIZER, "metadata");
 		op.add(Builder::modelSizeBytes, JsonpDeserializer.longDeserializer(), "model_size_bytes");
 		op.add(Builder::modelType, TrainedModelType._DESERIALIZER, "model_type");
+		op.add(Builder::platformArchitecture, JsonpDeserializer.stringDeserializer(), "platform_architecture");
 		op.add(Builder::tags, JsonpDeserializer.arrayDeserializer(JsonpDeserializer.stringDeserializer()), "tags");
 
 	}
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/query_ruleset/PutRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/query_ruleset/PutRequest.java
index 9925d24b2..2a352bfdc 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/query_ruleset/PutRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/query_ruleset/PutRequest.java
@@ -36,10 +36,10 @@
 import co.elastic.clients.util.ApiTypeHelper;
 import co.elastic.clients.util.ObjectBuilder;
 import jakarta.json.stream.JsonGenerator;
-import jakarta.json.stream.JsonParser;
 import java.lang.String;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.function.Function;
@@ -55,16 +55,16 @@
  */
 @JsonpDeserializable
 public class PutRequest extends RequestBase implements JsonpSerializable {
-	private final String rulesetId;
+	private final List<QueryRule> rules;
 
-	private final QueryRuleset queryRuleset;
+	private final String rulesetId;
 
 	// ---------------------------------------------------------------------------------------------
 
 	private PutRequest(Builder builder) {
 
+		this.rules = ApiTypeHelper.unmodifiableRequired(builder.rules, this, "rules");
 		this.rulesetId = ApiTypeHelper.requireNonNull(builder.rulesetId, this, "rulesetId");
-		this.queryRuleset = ApiTypeHelper.requireNonNull(builder.queryRuleset, this, "queryRuleset");
 
 	}
 
@@ -72,6 +72,13 @@ public static PutRequest of(Function<Builder, ObjectBuilder<PutRequest>> fn) {
 		return fn.apply(new Builder()).build();
 	}
 
+	/**
+	 * Required - API name: {@code rules}
+	 */
+	public final List<QueryRule> rules() {
+		return this.rules;
+	}
+
 	/**
 	 * Required - The unique identifier of the query ruleset to be created or
 	 * updated
@@ -83,17 +90,26 @@ public final String rulesetId() {
 	}
 
 	/**
-	 * Required - Request body.
+	 * Serialize this object to JSON.
 	 */
-	public final QueryRuleset queryRuleset() {
-		return this.queryRuleset;
+	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+		generator.writeStartObject();
+		serializeInternal(generator, mapper);
+		generator.writeEnd();
 	}
 
-	/**
-	 * Serialize this value to JSON.
-	 */
-	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
-		this.queryRuleset.serialize(generator, mapper);
+	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+
+		if (ApiTypeHelper.isDefined(this.rules)) {
+			generator.writeKey("rules");
+			generator.writeStartArray();
+			for (QueryRule item0 : this.rules) {
+				item0.serialize(generator, mapper);
+
+			}
+			generator.writeEnd();
+
+		}
 
 	}
 
@@ -104,42 +120,48 @@ public void serialize(JsonGenerator generator, JsonpMapper mapper) {
 	 */
 
 	public static class Builder extends RequestBase.AbstractBuilder<Builder> implements ObjectBuilder<PutRequest> {
-		private String rulesetId;
+		private List<QueryRule> rules;
 
-		private QueryRuleset queryRuleset;
+		private String rulesetId;
 
 		/**
-		 * Required - The unique identifier of the query ruleset to be created or
-		 * updated
+		 * Required - API name: {@code rules}
 		 * <p>
-		 * API name: {@code ruleset_id}
+		 * Adds all elements of <code>list</code> to <code>rules</code>.
 		 */
-		public final Builder rulesetId(String value) {
-			this.rulesetId = value;
+		public final Builder rules(List<QueryRule> list) {
+			this.rules = _listAddAll(this.rules, list);
 			return this;
 		}
 
 		/**
-		 * Required - Request body.
+		 * Required - API name: {@code rules}
+		 * <p>
+		 * Adds one or more values to <code>rules</code>.
 		 */
-		public final Builder queryRuleset(QueryRuleset value) {
-			this.queryRuleset = value;
+		public final Builder rules(QueryRule value, QueryRule... values) {
+			this.rules = _listAdd(this.rules, value, values);
 			return this;
 		}
 
 		/**
-		 * Required - Request body.
+		 * Required - API name: {@code rules}
+		 * <p>
+		 * Adds a value to <code>rules</code> using a builder lambda.
 		 */
-		public final Builder queryRuleset(Function<QueryRuleset.Builder, ObjectBuilder<QueryRuleset>> fn) {
-			return this.queryRuleset(fn.apply(new QueryRuleset.Builder()).build());
+		public final Builder rules(Function<QueryRule.Builder, ObjectBuilder<QueryRule>> fn) {
+			return rules(fn.apply(new QueryRule.Builder()).build());
 		}
 
-		@Override
-		public Builder withJson(JsonParser parser, JsonpMapper mapper) {
-
-			@SuppressWarnings("unchecked")
-			QueryRuleset value = (QueryRuleset) QueryRuleset._DESERIALIZER.deserialize(parser, mapper);
-			return this.queryRuleset(value);
+		/**
+		 * Required - The unique identifier of the query ruleset to be created or
+		 * updated
+		 * <p>
+		 * API name: {@code ruleset_id}
+		 */
+		public final Builder rulesetId(String value) {
+			this.rulesetId = value;
+			return this;
 		}
 
 		@Override
@@ -160,13 +182,18 @@ public PutRequest build() {
 		}
 	}
 
-	public static final JsonpDeserializer<PutRequest> _DESERIALIZER = createPutRequestDeserializer();
-	protected static JsonpDeserializer<PutRequest> createPutRequestDeserializer() {
+	// ---------------------------------------------------------------------------------------------
+
+	/**
+	 * Json deserializer for {@link PutRequest}
+	 */
+	public static final JsonpDeserializer<PutRequest> _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new,
+			PutRequest::setupPutRequestDeserializer);
+
+	protected static void setupPutRequestDeserializer(ObjectDeserializer<PutRequest.Builder> op) {
 
-		JsonpDeserializer<QueryRuleset> valueDeserializer = QueryRuleset._DESERIALIZER;
+		op.add(Builder::rules, JsonpDeserializer.arrayDeserializer(QueryRule._DESERIALIZER), "rules");
 
-		return JsonpDeserializer.of(valueDeserializer.acceptedEvents(), (parser, mapper, event) -> new Builder()
-				.queryRuleset(valueDeserializer.deserialize(parser, mapper, event)).build());
 	}
 
 	// ---------------------------------------------------------------------------------------------
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/query_ruleset/QueryRuleset.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/query_ruleset/QueryRuleset.java
index 7162e5a12..9e2bf508d 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/query_ruleset/QueryRuleset.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/query_ruleset/QueryRuleset.java
@@ -48,8 +48,8 @@
  *      "../doc-files/api-spec.html#query_ruleset._types.QueryRuleset">API
  *      specification</a>
  */
-@JsonpDeserializable
-public class QueryRuleset implements JsonpSerializable {
+
+public abstract class QueryRuleset implements JsonpSerializable {
 	private final String rulesetId;
 
 	private final List<QueryRule> rules;
@@ -63,10 +63,6 @@ protected QueryRuleset(AbstractBuilder<?> builder) {
 
 	}
 
-	public static QueryRuleset queryRulesetOf(Function<Builder, ObjectBuilder<QueryRuleset>> fn) {
-		return fn.apply(new Builder()).build();
-	}
-
 	/**
 	 * Required - Query Ruleset unique identifier
 	 * <p>
@@ -117,31 +113,6 @@ public String toString() {
 		return JsonpUtils.toString(this);
 	}
 
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Builder for {@link QueryRuleset}.
-	 */
-
-	public static class Builder extends QueryRuleset.AbstractBuilder<Builder> implements ObjectBuilder<QueryRuleset> {
-		@Override
-		protected Builder self() {
-			return this;
-		}
-
-		/**
-		 * Builds a {@link QueryRuleset}.
-		 *
-		 * @throws NullPointerException
-		 *             if some of the required fields are null.
-		 */
-		public QueryRuleset build() {
-			_checkSingleUse();
-
-			return new QueryRuleset(this);
-		}
-	}
-
 	public abstract static class AbstractBuilder<BuilderT extends AbstractBuilder<BuilderT>>
 			extends
 				WithJsonObjectBuilderBase<BuilderT> {
@@ -199,13 +170,6 @@ public final BuilderT rules(Function<QueryRule.Builder, ObjectBuilder<QueryRule>
 	}
 
 	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Json deserializer for {@link QueryRuleset}
-	 */
-	public static final JsonpDeserializer<QueryRuleset> _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new,
-			QueryRuleset::setupQueryRulesetDeserializer);
-
 	protected static <BuilderT extends AbstractBuilder<BuilderT>> void setupQueryRulesetDeserializer(
 			ObjectDeserializer<BuilderT> op) {
 
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/AnalyticsCollection.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/AnalyticsCollection.java
index 5e9ed8b9a..bddf4ff7b 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/AnalyticsCollection.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/AnalyticsCollection.java
@@ -63,7 +63,7 @@ public static AnalyticsCollection of(Function<Builder, ObjectBuilder<AnalyticsCo
 	}
 
 	/**
-	 * Required - Data stream for the collection
+	 * Required - Data stream for the collection.
 	 * <p>
 	 * API name: {@code event_data_stream}
 	 */
@@ -104,7 +104,7 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder>
 		private EventDataStream eventDataStream;
 
 		/**
-		 * Required - Data stream for the collection
+		 * Required - Data stream for the collection.
 		 * <p>
 		 * API name: {@code event_data_stream}
 		 */
@@ -114,7 +114,7 @@ public final Builder eventDataStream(EventDataStream value) {
 		}
 
 		/**
-		 * Required - Data stream for the collection
+		 * Required - Data stream for the collection.
 		 * <p>
 		 * API name: {@code event_data_stream}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/ListRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/ListRequest.java
index 13f63afca..48eeb11a2 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/ListRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/ListRequest.java
@@ -76,7 +76,7 @@ public static ListRequest of(Function<Builder, ObjectBuilder<ListRequest>> fn) {
 	}
 
 	/**
-	 * Starting offset (default: 0)
+	 * Starting offset.
 	 * <p>
 	 * API name: {@code from}
 	 */
@@ -86,7 +86,7 @@ public final Integer from() {
 	}
 
 	/**
-	 * Query in the Lucene query string syntax&quot;
+	 * Query in the Lucene query string syntax.
 	 * <p>
 	 * API name: {@code q}
 	 */
@@ -96,7 +96,7 @@ public final String q() {
 	}
 
 	/**
-	 * specifies a max number of results to get
+	 * Specifies a max number of results to get.
 	 * <p>
 	 * API name: {@code size}
 	 */
@@ -122,7 +122,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private Integer size;
 
 		/**
-		 * Starting offset (default: 0)
+		 * Starting offset.
 		 * <p>
 		 * API name: {@code from}
 		 */
@@ -132,7 +132,7 @@ public final Builder from(@Nullable Integer value) {
 		}
 
 		/**
-		 * Query in the Lucene query string syntax&quot;
+		 * Query in the Lucene query string syntax.
 		 * <p>
 		 * API name: {@code q}
 		 */
@@ -142,7 +142,7 @@ public final Builder q(@Nullable String value) {
 		}
 
 		/**
-		 * specifies a max number of results to get
+		 * Specifies a max number of results to get.
 		 * <p>
 		 * API name: {@code size}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/PutBehavioralAnalyticsRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/PutBehavioralAnalyticsRequest.java
index 08f2ff35b..31e16253d 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/PutBehavioralAnalyticsRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/PutBehavioralAnalyticsRequest.java
@@ -45,7 +45,7 @@
 // typedef: search_application.put_behavioral_analytics.Request
 
 /**
- * Creates a behavioral analytics collection
+ * Creates a behavioral analytics collection.
  * 
  * @see <a href=
  *      "../doc-files/api-spec.html#search_application.put_behavioral_analytics.Request">API
@@ -68,7 +68,7 @@ public static PutBehavioralAnalyticsRequest of(Function<Builder, ObjectBuilder<P
 	}
 
 	/**
-	 * Required - The name of the analytics collection to be created or updated
+	 * Required - The name of the analytics collection to be created or updated.
 	 * <p>
 	 * API name: {@code name}
 	 */
@@ -88,7 +88,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String name;
 
 		/**
-		 * Required - The name of the analytics collection to be created or updated
+		 * Required - The name of the analytics collection to be created or updated.
 		 * <p>
 		 * API name: {@code name}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/PutRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/PutRequest.java
index 9f89595fa..0f69e5734 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/PutRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/PutRequest.java
@@ -77,8 +77,8 @@ public static PutRequest of(Function<Builder, ObjectBuilder<PutRequest>> fn) {
 	}
 
 	/**
-	 * If true, requires that a search application with the specified resource_id
-	 * does not already exist. (default: false)
+	 * If <code>true</code>, this request cannot replace or update existing Search
+	 * Applications.
 	 * <p>
 	 * API name: {@code create}
 	 */
@@ -88,7 +88,7 @@ public final Boolean create() {
 	}
 
 	/**
-	 * Required - The name of the search application to be created or updated
+	 * Required - The name of the search application to be created or updated.
 	 * <p>
 	 * API name: {@code name}
 	 */
@@ -126,8 +126,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private SearchApplication searchApplication;
 
 		/**
-		 * If true, requires that a search application with the specified resource_id
-		 * does not already exist. (default: false)
+		 * If <code>true</code>, this request cannot replace or update existing Search
+		 * Applications.
 		 * <p>
 		 * API name: {@code create}
 		 */
@@ -137,7 +137,7 @@ public final Builder create(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Required - The name of the search application to be created or updated
+		 * Required - The name of the search application to be created or updated.
 		 * <p>
 		 * API name: {@code name}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplication.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplication.java
index fe8664b8f..4afca4f0b 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplication.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplication.java
@@ -80,7 +80,7 @@ public static SearchApplication searchApplicationOf(Function<Builder, ObjectBuil
 	}
 
 	/**
-	 * Required - Search Application name
+	 * Required - Search Application name.
 	 * <p>
 	 * API name: {@code name}
 	 */
@@ -89,7 +89,7 @@ public final String name() {
 	}
 
 	/**
-	 * Required - Indices that are part of the Search Application
+	 * Required - Indices that are part of the Search Application.
 	 * <p>
 	 * API name: {@code indices}
 	 */
@@ -98,7 +98,7 @@ public final List<String> indices() {
 	}
 
 	/**
-	 * Required - Last time the Search Application was updated
+	 * Required - Last time the Search Application was updated.
 	 * <p>
 	 * API name: {@code updated_at_millis}
 	 */
@@ -107,7 +107,7 @@ public final long updatedAtMillis() {
 	}
 
 	/**
-	 * Analytics collection associated to the Search Application
+	 * Analytics collection associated to the Search Application.
 	 * <p>
 	 * API name: {@code analytics_collection_name}
 	 */
@@ -117,7 +117,7 @@ public final String analyticsCollectionName() {
 	}
 
 	/**
-	 * Search template to use on search operations
+	 * Search template to use on search operations.
 	 * <p>
 	 * API name: {@code template}
 	 */
@@ -214,7 +214,7 @@ public abstract static class AbstractBuilder<BuilderT extends AbstractBuilder<Bu
 		private SearchApplicationTemplate template;
 
 		/**
-		 * Required - Search Application name
+		 * Required - Search Application name.
 		 * <p>
 		 * API name: {@code name}
 		 */
@@ -224,7 +224,7 @@ public final BuilderT name(String value) {
 		}
 
 		/**
-		 * Required - Indices that are part of the Search Application
+		 * Required - Indices that are part of the Search Application.
 		 * <p>
 		 * API name: {@code indices}
 		 * <p>
@@ -236,7 +236,7 @@ public final BuilderT indices(List<String> list) {
 		}
 
 		/**
-		 * Required - Indices that are part of the Search Application
+		 * Required - Indices that are part of the Search Application.
 		 * <p>
 		 * API name: {@code indices}
 		 * <p>
@@ -248,7 +248,7 @@ public final BuilderT indices(String value, String... values) {
 		}
 
 		/**
-		 * Required - Last time the Search Application was updated
+		 * Required - Last time the Search Application was updated.
 		 * <p>
 		 * API name: {@code updated_at_millis}
 		 */
@@ -258,7 +258,7 @@ public final BuilderT updatedAtMillis(long value) {
 		}
 
 		/**
-		 * Analytics collection associated to the Search Application
+		 * Analytics collection associated to the Search Application.
 		 * <p>
 		 * API name: {@code analytics_collection_name}
 		 */
@@ -268,7 +268,7 @@ public final BuilderT analyticsCollectionName(@Nullable String value) {
 		}
 
 		/**
-		 * Search template to use on search operations
+		 * Search template to use on search operations.
 		 * <p>
 		 * API name: {@code template}
 		 */
@@ -278,7 +278,7 @@ public final BuilderT template(@Nullable SearchApplicationTemplate value) {
 		}
 
 		/**
-		 * Search template to use on search operations
+		 * Search template to use on search operations.
 		 * <p>
 		 * API name: {@code template}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplicationSearchRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplicationSearchRequest.java
index 17923d133..76c879464 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplicationSearchRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplicationSearchRequest.java
@@ -48,7 +48,7 @@
 // typedef: search_application.search.Request
 
 /**
- * Perform a search against a search application
+ * Perform a search against a search application.
  * 
  * @see <a href=
  *      "../doc-files/api-spec.html#search_application.search.Request">API
@@ -75,7 +75,7 @@ public static SearchApplicationSearchRequest of(
 	}
 
 	/**
-	 * Required - The name of the search application to be searched
+	 * Required - The name of the search application to be searched.
 	 * <p>
 	 * API name: {@code name}
 	 */
@@ -84,6 +84,9 @@ public final String name() {
 	}
 
 	/**
+	 * Query parameters specific to this request, which will override any defaults
+	 * specified in the template.
+	 * <p>
 	 * API name: {@code params}
 	 */
 	public final Map<String, JsonData> params() {
@@ -130,7 +133,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private Map<String, JsonData> params;
 
 		/**
-		 * Required - The name of the search application to be searched
+		 * Required - The name of the search application to be searched.
 		 * <p>
 		 * API name: {@code name}
 		 */
@@ -140,6 +143,9 @@ public final Builder name(String value) {
 		}
 
 		/**
+		 * Query parameters specific to this request, which will override any defaults
+		 * specified in the template.
+		 * <p>
 		 * API name: {@code params}
 		 * <p>
 		 * Adds all entries of <code>map</code> to <code>params</code>.
@@ -150,6 +156,9 @@ public final Builder params(Map<String, JsonData> map) {
 		}
 
 		/**
+		 * Query parameters specific to this request, which will override any defaults
+		 * specified in the template.
+		 * <p>
 		 * API name: {@code params}
 		 * <p>
 		 * Adds an entry to <code>params</code>.
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplicationTemplate.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplicationTemplate.java
index 42c886117..b3211c1cb 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplicationTemplate.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/search_application/SearchApplicationTemplate.java
@@ -64,7 +64,9 @@ public static SearchApplicationTemplate of(Function<Builder, ObjectBuilder<Searc
 	}
 
 	/**
-	 * Required - API name: {@code script}
+	 * Required - The associated mustache template.
+	 * <p>
+	 * API name: {@code script}
 	 */
 	public final InlineScript script() {
 		return this.script;
@@ -103,7 +105,9 @@ public static class Builder extends WithJsonObjectBuilderBase<Builder>
 		private InlineScript script;
 
 		/**
-		 * Required - API name: {@code script}
+		 * Required - The associated mustache template.
+		 * <p>
+		 * API name: {@code script}
 		 */
 		public final Builder script(InlineScript value) {
 			this.script = value;
@@ -111,7 +115,9 @@ public final Builder script(InlineScript value) {
 		}
 
 		/**
-		 * Required - API name: {@code script}
+		 * Required - The associated mustache template.
+		 * <p>
+		 * API name: {@code script}
 		 */
 		public final Builder script(Function<InlineScript.Builder, ObjectBuilder<InlineScript>> fn) {
 			return this.script(fn.apply(new InlineScript.Builder()).build());
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/ClearCursorRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/ClearCursorRequest.java
index 4063ceeb5..e7e992bb2 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/ClearCursorRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/ClearCursorRequest.java
@@ -67,7 +67,9 @@ public static ClearCursorRequest of(Function<Builder, ObjectBuilder<ClearCursorR
 	}
 
 	/**
-	 * Required - API name: {@code cursor}
+	 * Required - Cursor to clear.
+	 * <p>
+	 * API name: {@code cursor}
 	 */
 	public final String cursor() {
 		return this.cursor;
@@ -101,7 +103,9 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String cursor;
 
 		/**
-		 * Required - API name: {@code cursor}
+		 * Required - Cursor to clear.
+		 * <p>
+		 * API name: {@code cursor}
 		 */
 		public final Builder cursor(String value) {
 			this.cursor = value;
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/DeleteAsyncRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/DeleteAsyncRequest.java
index 44ed8cfcb..ab0bba51c 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/DeleteAsyncRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/DeleteAsyncRequest.java
@@ -68,7 +68,7 @@ public static DeleteAsyncRequest of(Function<Builder, ObjectBuilder<DeleteAsyncR
 	}
 
 	/**
-	 * Required - The async search ID
+	 * Required - Identifier for the search.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -88,7 +88,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String id;
 
 		/**
-		 * Required - The async search ID
+		 * Required - Identifier for the search.
 		 * <p>
 		 * API name: {@code id}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/GetAsyncRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/GetAsyncRequest.java
index c77995ef4..417e81860 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/GetAsyncRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/GetAsyncRequest.java
@@ -106,7 +106,7 @@ public final String format() {
 	}
 
 	/**
-	 * Required - The async search ID
+	 * Required - Identifier for the search.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -180,7 +180,7 @@ public final Builder format(@Nullable String value) {
 		}
 
 		/**
-		 * Required - The async search ID
+		 * Required - Identifier for the search.
 		 * <p>
 		 * API name: {@code id}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/GetAsyncStatusRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/GetAsyncStatusRequest.java
index 751783f75..2d1ac49c3 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/GetAsyncStatusRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/GetAsyncStatusRequest.java
@@ -68,7 +68,7 @@ public static GetAsyncStatusRequest of(Function<Builder, ObjectBuilder<GetAsyncS
 	}
 
 	/**
-	 * Required - The async search ID
+	 * Required - Identifier for the search.
 	 * <p>
 	 * API name: {@code id}
 	 */
@@ -88,7 +88,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String id;
 
 		/**
-		 * Required - The async search ID
+		 * Required - Identifier for the search.
 		 * <p>
 		 * API name: {@code id}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/QueryRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/QueryRequest.java
index 72e567ebe..3f652dec8 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/QueryRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/QueryRequest.java
@@ -160,6 +160,10 @@ public final Boolean columnar() {
 	}
 
 	/**
+	 * Cursor used to retrieve a set of paginated results. If you specify a cursor,
+	 * the API only uses the <code>columnar</code> and <code>time_zone</code>
+	 * request body parameters. It ignores other request body parameters.
+	 * <p>
 	 * API name: {@code cursor}
 	 */
 	@Nullable
@@ -190,7 +194,7 @@ public final Boolean fieldMultiValueLeniency() {
 	}
 
 	/**
-	 * Optional Elasticsearch query DSL for additional filtering.
+	 * Elasticsearch query DSL for additional filtering.
 	 * <p>
 	 * API name: {@code filter}
 	 */
@@ -200,7 +204,7 @@ public final Query filter() {
 	}
 
 	/**
-	 * a short version of the Accept header, e.g. json, yaml
+	 * Format for the response.
 	 * <p>
 	 * API name: {@code format}
 	 */
@@ -261,7 +265,7 @@ public final Map<String, JsonData> params() {
 	}
 
 	/**
-	 * SQL query to execute
+	 * SQL query to run.
 	 * <p>
 	 * API name: {@code query}
 	 */
@@ -291,8 +295,7 @@ public final Map<String, RuntimeField> runtimeMappings() {
 	}
 
 	/**
-	 * Time-zone in ISO 8601 used for executing the query on the server. More
-	 * information available here.
+	 * ISO-8601 time zone ID for the search.
 	 * <p>
 	 * API name: {@code time_zone}
 	 */
@@ -500,6 +503,10 @@ public final Builder columnar(@Nullable Boolean value) {
 		}
 
 		/**
+		 * Cursor used to retrieve a set of paginated results. If you specify a cursor,
+		 * the API only uses the <code>columnar</code> and <code>time_zone</code>
+		 * request body parameters. It ignores other request body parameters.
+		 * <p>
 		 * API name: {@code cursor}
 		 */
 		public final Builder cursor(@Nullable String value) {
@@ -530,7 +537,7 @@ public final Builder fieldMultiValueLeniency(@Nullable Boolean value) {
 		}
 
 		/**
-		 * Optional Elasticsearch query DSL for additional filtering.
+		 * Elasticsearch query DSL for additional filtering.
 		 * <p>
 		 * API name: {@code filter}
 		 */
@@ -540,7 +547,7 @@ public final Builder filter(@Nullable Query value) {
 		}
 
 		/**
-		 * Optional Elasticsearch query DSL for additional filtering.
+		 * Elasticsearch query DSL for additional filtering.
 		 * <p>
 		 * API name: {@code filter}
 		 */
@@ -549,7 +556,7 @@ public final Builder filter(Function<Query.Builder, ObjectBuilder<Query>> fn) {
 		}
 
 		/**
-		 * a short version of the Accept header, e.g. json, yaml
+		 * Format for the response.
 		 * <p>
 		 * API name: {@code format}
 		 */
@@ -643,7 +650,7 @@ public final Builder params(String key, JsonData value) {
 		}
 
 		/**
-		 * SQL query to execute
+		 * SQL query to run.
 		 * <p>
 		 * API name: {@code query}
 		 */
@@ -711,8 +718,7 @@ public final Builder runtimeMappings(String key,
 		}
 
 		/**
-		 * Time-zone in ISO 8601 used for executing the query on the server. More
-		 * information available here.
+		 * ISO-8601 time zone ID for the search.
 		 * <p>
 		 * API name: {@code time_zone}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/TranslateRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/TranslateRequest.java
index 23d1c0d17..ef254bdf6 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/TranslateRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/sql/TranslateRequest.java
@@ -81,6 +81,8 @@ public static TranslateRequest of(Function<Builder, ObjectBuilder<TranslateReque
 	}
 
 	/**
+	 * The maximum number of rows (or entries) to return in one response.
+	 * <p>
 	 * API name: {@code fetch_size}
 	 */
 	@Nullable
@@ -89,6 +91,8 @@ public final Integer fetchSize() {
 	}
 
 	/**
+	 * Elasticsearch query DSL for additional filtering.
+	 * <p>
 	 * API name: {@code filter}
 	 */
 	@Nullable
@@ -97,13 +101,17 @@ public final Query filter() {
 	}
 
 	/**
-	 * Required - API name: {@code query}
+	 * Required - SQL query to run.
+	 * <p>
+	 * API name: {@code query}
 	 */
 	public final String query() {
 		return this.query;
 	}
 
 	/**
+	 * ISO-8601 time zone ID for the search.
+	 * <p>
 	 * API name: {@code time_zone}
 	 */
 	@Nullable
@@ -164,6 +172,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder>
 		private String timeZone;
 
 		/**
+		 * The maximum number of rows (or entries) to return in one response.
+		 * <p>
 		 * API name: {@code fetch_size}
 		 */
 		public final Builder fetchSize(@Nullable Integer value) {
@@ -172,6 +182,8 @@ public final Builder fetchSize(@Nullable Integer value) {
 		}
 
 		/**
+		 * Elasticsearch query DSL for additional filtering.
+		 * <p>
 		 * API name: {@code filter}
 		 */
 		public final Builder filter(@Nullable Query value) {
@@ -180,6 +192,8 @@ public final Builder filter(@Nullable Query value) {
 		}
 
 		/**
+		 * Elasticsearch query DSL for additional filtering.
+		 * <p>
 		 * API name: {@code filter}
 		 */
 		public final Builder filter(Function<Query.Builder, ObjectBuilder<Query>> fn) {
@@ -187,7 +201,9 @@ public final Builder filter(Function<Query.Builder, ObjectBuilder<Query>> fn) {
 		}
 
 		/**
-		 * Required - API name: {@code query}
+		 * Required - SQL query to run.
+		 * <p>
+		 * API name: {@code query}
 		 */
 		public final Builder query(String value) {
 			this.query = value;
@@ -195,6 +211,8 @@ public final Builder query(String value) {
 		}
 
 		/**
+		 * ISO-8601 time zone ID for the search.
+		 * <p>
 		 * API name: {@code time_zone}
 		 */
 		public final Builder timeZone(@Nullable String value) {
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/CancelRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/CancelRequest.java
index 007779343..68a17a507 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/CancelRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/CancelRequest.java
@@ -84,8 +84,8 @@ public static CancelRequest of(Function<Builder, ObjectBuilder<CancelRequest>> f
 	}
 
 	/**
-	 * A comma-separated list of actions that should be cancelled. Leave empty to
-	 * cancel all.
+	 * Comma-separated list or wildcard expression of actions used to limit the
+	 * request.
 	 * <p>
 	 * API name: {@code actions}
 	 */
@@ -94,9 +94,7 @@ public final List<String> actions() {
 	}
 
 	/**
-	 * A comma-separated list of node IDs or names to limit the returned
-	 * information; use <code>_local</code> to return information from the node
-	 * you're connecting to, leave empty to get information from all nodes
+	 * Comma-separated list of node IDs or names used to limit the request.
 	 * <p>
 	 * API name: {@code nodes}
 	 */
@@ -105,8 +103,7 @@ public final List<String> nodes() {
 	}
 
 	/**
-	 * Cancel tasks with specified parent task id (node_id:task_number). Set to -1
-	 * to cancel all.
+	 * Parent task ID used to limit the tasks.
 	 * <p>
 	 * API name: {@code parent_task_id}
 	 */
@@ -116,7 +113,7 @@ public final String parentTaskId() {
 	}
 
 	/**
-	 * Cancel the task with specified task id (node_id:task_number)
+	 * ID of the task.
 	 * <p>
 	 * API name: {@code task_id}
 	 */
@@ -159,8 +156,8 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private Boolean waitForCompletion;
 
 		/**
-		 * A comma-separated list of actions that should be cancelled. Leave empty to
-		 * cancel all.
+		 * Comma-separated list or wildcard expression of actions used to limit the
+		 * request.
 		 * <p>
 		 * API name: {@code actions}
 		 * <p>
@@ -172,8 +169,8 @@ public final Builder actions(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of actions that should be cancelled. Leave empty to
-		 * cancel all.
+		 * Comma-separated list or wildcard expression of actions used to limit the
+		 * request.
 		 * <p>
 		 * API name: {@code actions}
 		 * <p>
@@ -185,9 +182,7 @@ public final Builder actions(String value, String... values) {
 		}
 
 		/**
-		 * A comma-separated list of node IDs or names to limit the returned
-		 * information; use <code>_local</code> to return information from the node
-		 * you're connecting to, leave empty to get information from all nodes
+		 * Comma-separated list of node IDs or names used to limit the request.
 		 * <p>
 		 * API name: {@code nodes}
 		 * <p>
@@ -199,9 +194,7 @@ public final Builder nodes(List<String> list) {
 		}
 
 		/**
-		 * A comma-separated list of node IDs or names to limit the returned
-		 * information; use <code>_local</code> to return information from the node
-		 * you're connecting to, leave empty to get information from all nodes
+		 * Comma-separated list of node IDs or names used to limit the request.
 		 * <p>
 		 * API name: {@code nodes}
 		 * <p>
@@ -213,8 +206,7 @@ public final Builder nodes(String value, String... values) {
 		}
 
 		/**
-		 * Cancel tasks with specified parent task id (node_id:task_number). Set to -1
-		 * to cancel all.
+		 * Parent task ID used to limit the tasks.
 		 * <p>
 		 * API name: {@code parent_task_id}
 		 */
@@ -224,7 +216,7 @@ public final Builder parentTaskId(@Nullable String value) {
 		}
 
 		/**
-		 * Cancel the task with specified task id (node_id:task_number)
+		 * ID of the task.
 		 * <p>
 		 * API name: {@code task_id}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/GetTasksRequest.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/GetTasksRequest.java
index 11c0556f0..325342cc3 100644
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/GetTasksRequest.java
+++ b/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/GetTasksRequest.java
@@ -76,7 +76,7 @@ public static GetTasksRequest of(Function<Builder, ObjectBuilder<GetTasksRequest
 	}
 
 	/**
-	 * Required - Return the task with specified id (node_id:task_number)
+	 * Required - ID of the task.
 	 * <p>
 	 * API name: {@code task_id}
 	 */
@@ -85,7 +85,8 @@ public final String taskId() {
 	}
 
 	/**
-	 * Explicit operation timeout
+	 * Period to wait for a response. If no response is received before the timeout
+	 * expires, the request fails and returns an error.
 	 * <p>
 	 * API name: {@code timeout}
 	 */
@@ -95,7 +96,7 @@ public final Time timeout() {
 	}
 
 	/**
-	 * Wait for the matching tasks to complete (default: false)
+	 * If <code>true</code>, the request blocks until the task has completed.
 	 * <p>
 	 * API name: {@code wait_for_completion}
 	 */
@@ -120,7 +121,7 @@ public static class Builder extends RequestBase.AbstractBuilder<Builder> impleme
 		private Boolean waitForCompletion;
 
 		/**
-		 * Required - Return the task with specified id (node_id:task_number)
+		 * Required - ID of the task.
 		 * <p>
 		 * API name: {@code task_id}
 		 */
@@ -130,7 +131,8 @@ public final Builder taskId(String value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period to wait for a response. If no response is received before the timeout
+		 * expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -140,7 +142,8 @@ public final Builder timeout(@Nullable Time value) {
 		}
 
 		/**
-		 * Explicit operation timeout
+		 * Period to wait for a response. If no response is received before the timeout
+		 * expires, the request fails and returns an error.
 		 * <p>
 		 * API name: {@code timeout}
 		 */
@@ -149,7 +152,7 @@ public final Builder timeout(Function<Time.Builder, ObjectBuilder<Time>> fn) {
 		}
 
 		/**
-		 * Wait for the matching tasks to complete (default: false)
+		 * If <code>true</code>, the request blocks until the task has completed.
 		 * <p>
 		 * API name: {@code wait_for_completion}
 		 */
diff --git a/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/TaskStatus.java b/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/TaskStatus.java
deleted file mode 100644
index b63c341f6..000000000
--- a/java-client/src/main/java/co/elastic/clients/elasticsearch/tasks/TaskStatus.java
+++ /dev/null
@@ -1,600 +0,0 @@
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. licenses this file to you under
- * the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-//----------------------------------------------------
-// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
-//----------------------------------------------------
-
-package co.elastic.clients.elasticsearch.tasks;
-
-import co.elastic.clients.elasticsearch._types.Retries;
-import co.elastic.clients.elasticsearch._types.Time;
-import co.elastic.clients.json.JsonpDeserializable;
-import co.elastic.clients.json.JsonpDeserializer;
-import co.elastic.clients.json.JsonpMapper;
-import co.elastic.clients.json.JsonpSerializable;
-import co.elastic.clients.json.JsonpUtils;
-import co.elastic.clients.json.ObjectBuilderDeserializer;
-import co.elastic.clients.json.ObjectDeserializer;
-import co.elastic.clients.util.ApiTypeHelper;
-import co.elastic.clients.util.ObjectBuilder;
-import co.elastic.clients.util.WithJsonObjectBuilderBase;
-import jakarta.json.stream.JsonGenerator;
-import java.lang.Boolean;
-import java.lang.Float;
-import java.lang.Long;
-import java.lang.String;
-import java.util.List;
-import java.util.Objects;
-import java.util.function.Function;
-import javax.annotation.Nullable;
-
-// typedef: tasks._types.TaskStatus
-
-/**
- *
- * @see <a href="../doc-files/api-spec.html#tasks._types.TaskStatus">API
- *      specification</a>
- */
-@JsonpDeserializable
-public class TaskStatus implements JsonpSerializable {
-	private final long batches;
-
-	@Nullable
-	private final String canceled;
-
-	private final long created;
-
-	private final long deleted;
-
-	private final long noops;
-
-	private final List<String> failures;
-
-	private final float requestsPerSecond;
-
-	private final Retries retries;
-
-	@Nullable
-	private final Time throttled;
-
-	private final long throttledMillis;
-
-	@Nullable
-	private final Time throttledUntil;
-
-	private final long throttledUntilMillis;
-
-	@Nullable
-	private final Boolean timedOut;
-
-	@Nullable
-	private final Long took;
-
-	private final long total;
-
-	private final long updated;
-
-	private final long versionConflicts;
-
-	// ---------------------------------------------------------------------------------------------
-
-	private TaskStatus(Builder builder) {
-
-		this.batches = ApiTypeHelper.requireNonNull(builder.batches, this, "batches");
-		this.canceled = builder.canceled;
-		this.created = ApiTypeHelper.requireNonNull(builder.created, this, "created");
-		this.deleted = ApiTypeHelper.requireNonNull(builder.deleted, this, "deleted");
-		this.noops = ApiTypeHelper.requireNonNull(builder.noops, this, "noops");
-		this.failures = ApiTypeHelper.unmodifiable(builder.failures);
-		this.requestsPerSecond = ApiTypeHelper.requireNonNull(builder.requestsPerSecond, this, "requestsPerSecond");
-		this.retries = ApiTypeHelper.requireNonNull(builder.retries, this, "retries");
-		this.throttled = builder.throttled;
-		this.throttledMillis = ApiTypeHelper.requireNonNull(builder.throttledMillis, this, "throttledMillis");
-		this.throttledUntil = builder.throttledUntil;
-		this.throttledUntilMillis = ApiTypeHelper.requireNonNull(builder.throttledUntilMillis, this,
-				"throttledUntilMillis");
-		this.timedOut = builder.timedOut;
-		this.took = builder.took;
-		this.total = ApiTypeHelper.requireNonNull(builder.total, this, "total");
-		this.updated = ApiTypeHelper.requireNonNull(builder.updated, this, "updated");
-		this.versionConflicts = ApiTypeHelper.requireNonNull(builder.versionConflicts, this, "versionConflicts");
-
-	}
-
-	public static TaskStatus of(Function<Builder, ObjectBuilder<TaskStatus>> fn) {
-		return fn.apply(new Builder()).build();
-	}
-
-	/**
-	 * Required - API name: {@code batches}
-	 */
-	public final long batches() {
-		return this.batches;
-	}
-
-	/**
-	 * API name: {@code canceled}
-	 */
-	@Nullable
-	public final String canceled() {
-		return this.canceled;
-	}
-
-	/**
-	 * Required - API name: {@code created}
-	 */
-	public final long created() {
-		return this.created;
-	}
-
-	/**
-	 * Required - API name: {@code deleted}
-	 */
-	public final long deleted() {
-		return this.deleted;
-	}
-
-	/**
-	 * Required - API name: {@code noops}
-	 */
-	public final long noops() {
-		return this.noops;
-	}
-
-	/**
-	 * API name: {@code failures}
-	 */
-	public final List<String> failures() {
-		return this.failures;
-	}
-
-	/**
-	 * Required - API name: {@code requests_per_second}
-	 */
-	public final float requestsPerSecond() {
-		return this.requestsPerSecond;
-	}
-
-	/**
-	 * Required - API name: {@code retries}
-	 */
-	public final Retries retries() {
-		return this.retries;
-	}
-
-	/**
-	 * API name: {@code throttled}
-	 */
-	@Nullable
-	public final Time throttled() {
-		return this.throttled;
-	}
-
-	/**
-	 * Required - API name: {@code throttled_millis}
-	 */
-	public final long throttledMillis() {
-		return this.throttledMillis;
-	}
-
-	/**
-	 * API name: {@code throttled_until}
-	 */
-	@Nullable
-	public final Time throttledUntil() {
-		return this.throttledUntil;
-	}
-
-	/**
-	 * Required - API name: {@code throttled_until_millis}
-	 */
-	public final long throttledUntilMillis() {
-		return this.throttledUntilMillis;
-	}
-
-	/**
-	 * API name: {@code timed_out}
-	 */
-	@Nullable
-	public final Boolean timedOut() {
-		return this.timedOut;
-	}
-
-	/**
-	 * API name: {@code took}
-	 */
-	@Nullable
-	public final Long took() {
-		return this.took;
-	}
-
-	/**
-	 * Required - API name: {@code total}
-	 */
-	public final long total() {
-		return this.total;
-	}
-
-	/**
-	 * Required - API name: {@code updated}
-	 */
-	public final long updated() {
-		return this.updated;
-	}
-
-	/**
-	 * Required - API name: {@code version_conflicts}
-	 */
-	public final long versionConflicts() {
-		return this.versionConflicts;
-	}
-
-	/**
-	 * Serialize this object to JSON.
-	 */
-	public void serialize(JsonGenerator generator, JsonpMapper mapper) {
-		generator.writeStartObject();
-		serializeInternal(generator, mapper);
-		generator.writeEnd();
-	}
-
-	protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
-
-		generator.writeKey("batches");
-		generator.write(this.batches);
-
-		if (this.canceled != null) {
-			generator.writeKey("canceled");
-			generator.write(this.canceled);
-
-		}
-		generator.writeKey("created");
-		generator.write(this.created);
-
-		generator.writeKey("deleted");
-		generator.write(this.deleted);
-
-		generator.writeKey("noops");
-		generator.write(this.noops);
-
-		if (ApiTypeHelper.isDefined(this.failures)) {
-			generator.writeKey("failures");
-			generator.writeStartArray();
-			for (String item0 : this.failures) {
-				generator.write(item0);
-
-			}
-			generator.writeEnd();
-
-		}
-		generator.writeKey("requests_per_second");
-		generator.write(this.requestsPerSecond);
-
-		generator.writeKey("retries");
-		this.retries.serialize(generator, mapper);
-
-		if (this.throttled != null) {
-			generator.writeKey("throttled");
-			this.throttled.serialize(generator, mapper);
-
-		}
-		generator.writeKey("throttled_millis");
-		generator.write(this.throttledMillis);
-
-		if (this.throttledUntil != null) {
-			generator.writeKey("throttled_until");
-			this.throttledUntil.serialize(generator, mapper);
-
-		}
-		generator.writeKey("throttled_until_millis");
-		generator.write(this.throttledUntilMillis);
-
-		if (this.timedOut != null) {
-			generator.writeKey("timed_out");
-			generator.write(this.timedOut);
-
-		}
-		if (this.took != null) {
-			generator.writeKey("took");
-			generator.write(this.took);
-
-		}
-		generator.writeKey("total");
-		generator.write(this.total);
-
-		generator.writeKey("updated");
-		generator.write(this.updated);
-
-		generator.writeKey("version_conflicts");
-		generator.write(this.versionConflicts);
-
-	}
-
-	@Override
-	public String toString() {
-		return JsonpUtils.toString(this);
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Builder for {@link TaskStatus}.
-	 */
-
-	public static class Builder extends WithJsonObjectBuilderBase<Builder> implements ObjectBuilder<TaskStatus> {
-		private Long batches;
-
-		@Nullable
-		private String canceled;
-
-		private Long created;
-
-		private Long deleted;
-
-		private Long noops;
-
-		@Nullable
-		private List<String> failures;
-
-		private Float requestsPerSecond;
-
-		private Retries retries;
-
-		@Nullable
-		private Time throttled;
-
-		private Long throttledMillis;
-
-		@Nullable
-		private Time throttledUntil;
-
-		private Long throttledUntilMillis;
-
-		@Nullable
-		private Boolean timedOut;
-
-		@Nullable
-		private Long took;
-
-		private Long total;
-
-		private Long updated;
-
-		private Long versionConflicts;
-
-		/**
-		 * Required - API name: {@code batches}
-		 */
-		public final Builder batches(long value) {
-			this.batches = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code canceled}
-		 */
-		public final Builder canceled(@Nullable String value) {
-			this.canceled = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code created}
-		 */
-		public final Builder created(long value) {
-			this.created = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code deleted}
-		 */
-		public final Builder deleted(long value) {
-			this.deleted = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code noops}
-		 */
-		public final Builder noops(long value) {
-			this.noops = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code failures}
-		 * <p>
-		 * Adds all elements of <code>list</code> to <code>failures</code>.
-		 */
-		public final Builder failures(List<String> list) {
-			this.failures = _listAddAll(this.failures, list);
-			return this;
-		}
-
-		/**
-		 * API name: {@code failures}
-		 * <p>
-		 * Adds one or more values to <code>failures</code>.
-		 */
-		public final Builder failures(String value, String... values) {
-			this.failures = _listAdd(this.failures, value, values);
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code requests_per_second}
-		 */
-		public final Builder requestsPerSecond(float value) {
-			this.requestsPerSecond = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code retries}
-		 */
-		public final Builder retries(Retries value) {
-			this.retries = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code retries}
-		 */
-		public final Builder retries(Function<Retries.Builder, ObjectBuilder<Retries>> fn) {
-			return this.retries(fn.apply(new Retries.Builder()).build());
-		}
-
-		/**
-		 * API name: {@code throttled}
-		 */
-		public final Builder throttled(@Nullable Time value) {
-			this.throttled = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code throttled}
-		 */
-		public final Builder throttled(Function<Time.Builder, ObjectBuilder<Time>> fn) {
-			return this.throttled(fn.apply(new Time.Builder()).build());
-		}
-
-		/**
-		 * Required - API name: {@code throttled_millis}
-		 */
-		public final Builder throttledMillis(long value) {
-			this.throttledMillis = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code throttled_until}
-		 */
-		public final Builder throttledUntil(@Nullable Time value) {
-			this.throttledUntil = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code throttled_until}
-		 */
-		public final Builder throttledUntil(Function<Time.Builder, ObjectBuilder<Time>> fn) {
-			return this.throttledUntil(fn.apply(new Time.Builder()).build());
-		}
-
-		/**
-		 * Required - API name: {@code throttled_until_millis}
-		 */
-		public final Builder throttledUntilMillis(long value) {
-			this.throttledUntilMillis = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code timed_out}
-		 */
-		public final Builder timedOut(@Nullable Boolean value) {
-			this.timedOut = value;
-			return this;
-		}
-
-		/**
-		 * API name: {@code took}
-		 */
-		public final Builder took(@Nullable Long value) {
-			this.took = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code total}
-		 */
-		public final Builder total(long value) {
-			this.total = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code updated}
-		 */
-		public final Builder updated(long value) {
-			this.updated = value;
-			return this;
-		}
-
-		/**
-		 * Required - API name: {@code version_conflicts}
-		 */
-		public final Builder versionConflicts(long value) {
-			this.versionConflicts = value;
-			return this;
-		}
-
-		@Override
-		protected Builder self() {
-			return this;
-		}
-
-		/**
-		 * Builds a {@link TaskStatus}.
-		 *
-		 * @throws NullPointerException
-		 *             if some of the required fields are null.
-		 */
-		public TaskStatus build() {
-			_checkSingleUse();
-
-			return new TaskStatus(this);
-		}
-	}
-
-	// ---------------------------------------------------------------------------------------------
-
-	/**
-	 * Json deserializer for {@link TaskStatus}
-	 */
-	public static final JsonpDeserializer<TaskStatus> _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new,
-			TaskStatus::setupTaskStatusDeserializer);
-
-	protected static void setupTaskStatusDeserializer(ObjectDeserializer<TaskStatus.Builder> op) {
-
-		op.add(Builder::batches, JsonpDeserializer.longDeserializer(), "batches");
-		op.add(Builder::canceled, JsonpDeserializer.stringDeserializer(), "canceled");
-		op.add(Builder::created, JsonpDeserializer.longDeserializer(), "created");
-		op.add(Builder::deleted, JsonpDeserializer.longDeserializer(), "deleted");
-		op.add(Builder::noops, JsonpDeserializer.longDeserializer(), "noops");
-		op.add(Builder::failures, JsonpDeserializer.arrayDeserializer(JsonpDeserializer.stringDeserializer()),
-				"failures");
-		op.add(Builder::requestsPerSecond, JsonpDeserializer.floatDeserializer(), "requests_per_second");
-		op.add(Builder::retries, Retries._DESERIALIZER, "retries");
-		op.add(Builder::throttled, Time._DESERIALIZER, "throttled");
-		op.add(Builder::throttledMillis, JsonpDeserializer.longDeserializer(), "throttled_millis");
-		op.add(Builder::throttledUntil, Time._DESERIALIZER, "throttled_until");
-		op.add(Builder::throttledUntilMillis, JsonpDeserializer.longDeserializer(), "throttled_until_millis");
-		op.add(Builder::timedOut, JsonpDeserializer.booleanDeserializer(), "timed_out");
-		op.add(Builder::took, JsonpDeserializer.longDeserializer(), "took");
-		op.add(Builder::total, JsonpDeserializer.longDeserializer(), "total");
-		op.add(Builder::updated, JsonpDeserializer.longDeserializer(), "updated");
-		op.add(Builder::versionConflicts, JsonpDeserializer.longDeserializer(), "version_conflicts");
-
-	}
-
-}
diff --git a/java-client/src/test/java/co/elastic/clients/elasticsearch/model/UnionTests.java b/java-client/src/test/java/co/elastic/clients/elasticsearch/model/UnionTests.java
index 71807dd73..1e1b299b9 100644
--- a/java-client/src/test/java/co/elastic/clients/elasticsearch/model/UnionTests.java
+++ b/java-client/src/test/java/co/elastic/clients/elasticsearch/model/UnionTests.java
@@ -23,8 +23,6 @@
 import co.elastic.clients.elasticsearch._types.aggregations.Aggregate;
 import co.elastic.clients.elasticsearch._types.mapping.Property;
 import co.elastic.clients.elasticsearch._types.query_dsl.Query;
-import co.elastic.clients.elasticsearch._types.query_dsl.SimpleQueryStringFlag;
-import co.elastic.clients.elasticsearch._types.query_dsl.SimpleQueryStringFlags;
 import co.elastic.clients.elasticsearch.core.SearchResponse;
 import co.elastic.clients.testkit.ModelTestCase;
 import jakarta.json.Json;
@@ -66,19 +64,6 @@ public void testScriptDeserializer() {
         }
     }
 
-    @Test
-    public void testSimpleQueryStringFlag() {
-        // Ambiguous union on strings
-
-        SimpleQueryStringFlags f;
-
-        f= fromJson("\"OR\"", SimpleQueryStringFlags.class);
-        assertEquals(SimpleQueryStringFlag.Or, f.single());
-
-        f = fromJson("\"OR|AND\"", SimpleQueryStringFlags.class);
-        assertEquals("OR|AND", f.multiple());
-    }
-
     @Test
     public void testOpenContainer() {
         String json = "{\"foo\":{\"bar\":42}}";