KeywordPlanOperation

A single operation (create, update, remove) on a keyword plan.

Fields
update_mask	FieldMask The 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	KeywordPlan Create operation: No resource name is expected for the new keyword plan.
update	KeywordPlan Update operation: The keyword plan is expected to have a valid resource name.
remove	string Remove operation: A resource name for the removed keyword plan is expected in this format: customers/{customer_id}/keywordPlans/{keyword_plan_id}