apply_filters( 'xmlrpc_default_post_fields', array $fields, string $method )

1936			 * @since 3.4.01937			 *1938			 * @param array  $fields An array of post fields to retrieve. By default,1939			 *                       contains 'post', 'terms', and 'custom_fields'.1940			 * @param string $method Method name.1941			 */1942			$fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' );1943		}1944 1945		$user = $this->login( $username, $password );1946		if ( ! $user ) {1947			return $this->error;1948		}