code: def delete_user(username,
                  uid=None,
                  host=None,
                  admin_username=None,
                  admin_password=None):
      '''
      Delete a user
  
      CLI Example:
  
      .. code-block:: bash
  
          salt dell dracr.delete_user [USERNAME] [UID - optional]
          salt dell dracr.delete_user diana 4
      '''
      if uid is None:
          user = list_users()
          uid = user[username]['index']
  
      if uid:
          return __execute_cmd('config -g cfgUserAdmin -o '
                               'cfgUserAdminUserName -i {0} ""'.format(uid),
                               host=host, admin_username=admin_username,
                               admin_password=admin_password)
  
      else:
          log.warning('User \'%s\' does not exist', username)
          return Falsf delete_user(username,
                  uid=None,
                  host=None,
                  admin_username=None,
                  admin_password=None):
      '''
      Delete a user
  
      CLI Example:
  
      .. code-block:: bash
  
          salt dell dracr.delete_user [USERNAME] [UID - optional]
          salt dell dracr.delete_user diana 4
      '''
      if uid is None:
          user = list_users()
          uid = user[username]['index']
  
      if uid:
          return __execute_cmd('config -g cfgUserAdmin -o '
                               'cfgUserAdminUserName -i {0} ""'.format(uid),
                               host=host, admin_username=admin_username,
                               admin_password=admin_password)
  
      else:
          log.warning('User \'%s\' does not exist', username)
          return False
docs: Delete a user
  
      CLI Example:
  
      .. code-block:: bash
  
          salt dell dracr.delete_user [USERNAME] [UID - optional]
          salt dell dracr.delete_user diana 4