wp-includes/rest-api/endpoints/class-wp-rest-templates-controller.php:271Returns a list of templates.
$requestWP_REST_RequestWP_REST_Response public function get_items( $request ) { $query = array(); if ( isset( $request['wp_id'] ) ) { $query['wp_id'] = $request['wp_id']; } if ( isset( $request['area'] ) ) { $query['area'] = $request['area']; } if ( isset( $request['post_type'] ) ) { $query['post_type'] = $request['post_type']; } $templates = array(); foreach ( get_block_templates( $query, $this->post_type ) as $template ) { $data = $this->prepare_item_for_response( $template, $request ); $templates[] = $this->prepare_response_for_collection( $data ); } return rest_ensure_response( $templates ); }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.