def get_alert_command(client: Client, args: Dict[(str, Any)]) -> CommandResults:
    "helloworld-get-alert command: Returns a HelloWorld alert\n\n    :type client: ``Client``\n    :param Client: HelloWorld client to use\n\n    :type args: ``Dict[str, Any]``\n    :param args:\n        all command arguments, usually passed from ``demisto.args()``.\n        ``args['alert_id']`` alert ID to return\n\n    :return:\n        A ``CommandResults`` object that is then passed to ``return_results``,\n        that contains an alert\n\n    :rtype: ``CommandResults``\n    "
    alert_id = args.get('alert_id', None)
    if (not alert_id):
        raise ValueError('alert_id not specified')
    alert = client.get_alert(alert_id=alert_id)
    if ('created' in alert):
        created_time_ms = (int(alert.get('created', '0')) * 1000)
        alert['created'] = timestamp_to_datestring(created_time_ms)
    readable_output = tableToMarkdown(f'HelloWorld Alert {alert_id}', alert)
    return CommandResults(readable_output=readable_output, outputs_prefix='HelloWorld.Alert', outputs_key_field='alert_id', outputs=alert)
helloworld-get-alert command: Returns a HelloWorld alert

:type client: ``Client``
:param Client: HelloWorld client to use

:type args: ``Dict[str, Any]``
:param args:
    all command arguments, usually passed from ``demisto.args()``.
    ``args['alert_id']`` alert ID to return

:return:
    A ``CommandResults`` object that is then passed to ``return_results``,
    that contains an alert

:rtype: ``CommandResults``
def get_alert_command(client: Client, args: Dict[(str, Any)]) -> CommandResults:
    "helloworld-get-alert command: Returns a HelloWorld alert\n\n    :type client: ``Client``\n    :param Client: HelloWorld client to use\n\n    :type args: ``Dict[str, Any]``\n    :param args:\n        all command arguments, usually passed from ``demisto.args()``.\n        ``args['alert_id']`` alert ID to return\n\n    :return:\n        A ``CommandResults`` object that is then passed to ``return_results``,\n        that contains an alert\n\n    :rtype: ``CommandResults``\n    "
    alert_id = args.get('alert_id', None)
    if (not alert_id):
        raise ValueError('alert_id not specified')
    alert = client.get_alert(alert_id=alert_id)
    if ('created' in alert):
        created_time_ms = (int(alert.get('created', '0')) * 1000)
        alert['created'] = timestamp_to_datestring(created_time_ms)
    readable_output = tableToMarkdown(f'HelloWorld Alert {alert_id}', alert)
    return CommandResults(readable_output=readable_output, outputs_prefix='HelloWorld.Alert', outputs_key_field='alert_id', outputs=alert)