code: def setClockFormat(clockFormat, **kwargs):
      '''
      Set the clock format, either 12h or 24h format.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' gnome.setClockFormat <12h|24h> user=<username>
  
      '''
      if clockFormat != '12h' and clockFormat != '24h':
          return False
      _gsession = _GSettings(user=kwargs.get('user'),
                             schema='org.gnome.desktop.interface',
                             key='clock-format')
      return _gsession._set(clockFormatf setClockFormat(clockFormat, **kwargs):
      '''
      Set the clock format, either 12h or 24h format.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' gnome.setClockFormat <12h|24h> user=<username>
  
      '''
      if clockFormat != '12h' and clockFormat != '24h':
          return False
      _gsession = _GSettings(user=kwargs.get('user'),
                             schema='org.gnome.desktop.interface',
                             key='clock-format')
      return _gsession._set(clockFormat)
docs: Set the clock format, either 12h or 24h format.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' gnome.setClockFormat <12h|24h> user=<username>