Create a new ad group.

    Args:
      client_customer_id: str Client Customer Id used to create the AdGroup.
      campaign_id: str Id of the campaign to use.
      name: str Name to assign to the AdGroup.
      status: str Status to assign to the AdGroup when it is created.

def AddAdGroup(self, client_customer_id, campaign_id, name, status):
    """Create a new ad group.

    Args:
      client_customer_id: str Client Customer Id used to create the AdGroup.
      campaign_id: str Id of the campaign to use.
      name: str Name to assign to the AdGroup.
      status: str Status to assign to the AdGroup when it is created.
    """
    self.client.SetClientCustomerId(client_customer_id)

    ad_group_service = self.client.GetService('AdGroupService')
    operations = [{
        'operator': 'ADD',
        'operand': {
            'campaignId': campaign_id,
            'name': name,
            'status': status
        }
    }]
    ad_group_service.mutate(operations)