CustomerAssetOperation

A single operation (create, update, remove) on a customer asset.

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	CustomerAsset Create operation: No resource name is expected for the new customer asset.
update	CustomerAsset Update operation: The customer asset is expected to have a valid resource name.
remove	string Remove operation: A resource name for the removed customer asset is expected, in this format: customers/{customer_id}/customerAssets/{asset_id}~{field_type}