wp-includes/rest-api/endpoints/class-wp-rest-templates-controller.php:1027Retrieves the block type' schema, conforming to JSON Schema.
array public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => $this->post_type, 'type' => 'object', 'properties' => array( 'id' => array( 'description' => __( 'ID of template.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'slug' => array( 'description' => __( 'Unique slug identifying the template.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'required' => true, 'minLength' => 1, 'pattern' => '[a-zA-Z0-9_\%-]+', ), 'theme' => array( 'description' => __( 'Theme identifier for the template.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), ), 'type' => array( 'description' => __( 'Type of template.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), ), 'source' => array( 'description' => __( 'Source of template' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'origin' => array( 'description' => __( 'Source of a customized template' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'content' => array( 'description' => __( 'Content of template.' ), 'type' => array( 'object', 'string' ), 'default' => '', 'context' => array( 'embed', 'view', 'edit' ), 'properties' => array( 'raw' => array( 'description' => __( 'Content for the template, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), ), 'block_version' => array( 'description' => __( 'Version of the content block format used by the template.' ), 'type' => 'integer', 'context' => array( 'edit' ), 'readonly' => true, ), ), ), 'title' => array( 'description' => __( 'Title of template.' ), 'type' => array( 'object', 'string' ), 'default' => '', 'context' => array( 'embed', 'view', 'edit' ), 'properties' => array( 'raw' => array( 'description' => __( 'Title for the template, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), ), 'rendered' => array( 'description' => __( 'HTML title for the template, transformed for display.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ),Introduced in 5.8.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/rest-api/endpoints/class-wp-rest-templates-controller.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.