WP_REST_Block_Patterns_Controller::get_items( WP_REST_Request $request ): WP_REST_Response|WP_Error

104	public function get_items( $request ) {105		if ( ! $this->remote_patterns_loaded ) {106			// Load block patterns from w.org.107			_load_remote_block_patterns(); // Patterns with the `core` keyword.108			_load_remote_featured_patterns(); // Patterns in the `featured` category.109			_register_remote_theme_patterns(); // Patterns requested by current theme.110 111			$this->remote_patterns_loaded = true;112		}113 114		$response = array();115		$patterns = WP_Block_Patterns_Registry::get_instance()->get_all_registered();116		foreach ( $patterns as $pattern ) {117			$migrated_pattern = $this->migrate_pattern_categories( $pattern );118			$prepared_pattern = $this->prepare_item_for_response( $migrated_pattern, $request );119			$response[]       = $this->prepare_response_for_collection( $prepared_pattern );120		}121		return rest_ensure_response( $response );122	}