private function getHttpResponseCodeErrorMessage($errorMessage)
{
$errorMessageString = <<<EOF
Server error message ({$errorMessage->errorCode}): {$errorMessage->errorMessage}
{$errorMessage->errorDescription}
EOF;
// If server is in debug mode it will return file, line and trace.
if (!empty($errorMessage->file)) {
$errorMessageString .= "\nIn {$errorMessage->file}:{$errorMessage->line}\n\n{$errorMessage->trace}";
} else {
$errorMessageString .= "\nIn \\<no trace, debug disabled\\>";
}
return $errorMessageString;
}