AdGroupCriterionLabelOperation

A single operation (create, remove) on an ad group criterion label.

JSON representation 
{

  // Union field operation can be only one of the following:
  "create": {
    object (AdGroupCriterionLabel)
  },
  "remove": string
  // End of list of possible types for union field operation.
}
Fields
Union field operation. The mutate operation. operation can be only one of the following:
create

object (AdGroupCriterionLabel)

Create operation: No resource name is expected for the new ad group label.
remove

string

Remove operation: A resource name for the ad group criterion label being removed, in this format:

customers/{customerId}/adGroupCriterionLabels/{adGroupId}~{criterionId}~{label_id}