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+---
+page_title: "keycloak_user_template_importer_identity_provider_mapper Resource"
+---
+
+# keycloak\_user\_template\_importer\_identity\_provider\_mapper Resource
+
+Allows for creating and managing an username template importer identity provider mapper within Keycloak.
+
+The username template importer mapper can be used to map externally defined OIDC claims or SAML attributes with a template to the username of the imported Keycloak user:
+
+- Substitutions are enclosed in \${}. For example: '\${ALIAS}.\${CLAIM.sub}'. ALIAS is the provider alias. CLAIM.\<NAME\> references an ID or Access token claim.
+
+~> If you are using Keycloak 10 or higher, you will need to specify the `extra_config` argument in order to define a `syncMode` for the mapper.
+
+## Example Usage
+
+```hcl
+resource "keycloak_realm" "realm" {
+  realm   = "my-realm"
+  enabled = true
+}
+
+resource "keycloak_oidc_identity_provider" "oidc" {
+  realm             = keycloak_realm.realm.id
+  alias             = "oidc"
+  authorization_url = "https://example.com/auth"
+  token_url         = "https://example.com/token"
+  client_id         = "example_id"
+  client_secret     = "example_token"
+  default_scopes    = "openid random profile"
+}
+
+resource "keycloak_user_template_importer_identity_provider_mapper" "username_importer" {
+  realm                   = keycloak_realm.realm.id
+  name                    = "username-template-importer"
+  identity_provider_alias = keycloak_oidc_identity_provider.oidc.alias
+  template                = "$${ALIAS}.$${CLAIM.email}"
+
+  # extra_config with syncMode is required in Keycloak 10+
+  extra_config = {
+    syncMode = "INHERIT"
+  }
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+- `realm` - (Required) The name of the realm.
+- `name` - (Required) The name of the mapper.
+- `identity_provider_alias` - (Required) The alias of the associated identity provider.
+- `template` - (Required) Template to use to format the username to import. Substitutions are enclosed in \${}. For example: '\$\${ALIAS}.\$\${CLAIM.sub}'. ALIAS is the provider alias. CLAIM.\<NAME\> references an ID or Access token claim.
+- `extra_config` - (Optional) Key/value attributes to add to the identity provider mapper model that is persisted to Keycloak. This can be used to extend the base model with new Keycloak features.
+
+## Import
+
+Identity provider mappers can be imported using the format `{{realm_id}}/{{idp_alias}}/{{idp_mapper_id}}`, where `idp_alias` is the identity provider alias, and `idp_mapper_id` is the unique ID that Keycloak
+assigns to the mapper upon creation. This value can be found in the URI when editing this mapper in the GUI, and is typically a GUID.
+
+Example:
+
+```bash
+$ terraform import keycloak_user_template_importer_identity_provider_mapper.username_importer my-realm/my-mapper/f446db98-7133-4e30-b18a-3d28fde7ca1b
+```