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

1917			 * @since 3.4.01918			 *1919			 * @param array  $fields An array of post fields to retrieve. By default,1920			 *                       contains 'post', 'terms', and 'custom_fields'.1921			 * @param string $method Method name.1922			 */1923			$fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' );1924		}1925 1926		$user = $this->login( $username, $password );1927		if ( ! $user ) {1928			return $this->error;1929		}