src/Amadeus/Client/ResponseHandler/Air/HandlerRetrieveSeatMap.php
public static function findMessage($code)
    {
        $message = null;

        if (array_key_exists($code, self::$errorList)) {
            $message = self::$errorList[$code];
        }

        return $message;
    }
public static function findMessage($code)
    {
        $message = null;

        if (array_key_exists($code, self::$errorList)) {
            $message = self::$errorList[$code];
        }

        return $message;
    }
Find the error message for a given error code

@param string $code
@return string|null