WP_REST_Posts_Controller::handle_terms( int $post_id, WP_REST_Request $request ): null|WP_Error

1662	protected function handle_terms( $post_id, $request ) {1663		$taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) );1664 1665		foreach ( $taxonomies as $taxonomy ) {1666			$base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name;1667 1668			if ( ! isset( $request[ $base ] ) ) {1669				continue;1670			}1671 1672			$result = wp_set_object_terms( $post_id, $request[ $base ], $taxonomy->name );1673 1674			if ( is_wp_error( $result ) ) {1675				return $result;1676			}1677		}1678 1679		return null;1680	}