CustomAudienceOperation

A single operation (create, update) on a custom audience.

Fields
update_mask	FieldMask FieldMask that determines which resource fields are modified in an update.
Union field operation operation. The mutate operation. operation can be only one of the following:
create	CustomAudience Create operation: No resource name is expected for the new custom audience.
update	CustomAudience Update operation: The custom audience is expected to have a valid resource name.
remove	string Remove operation: A resource name for the removed custom audience is expected, in this format: customers/{customer_id}/customAudiences/{custom_audience_id}