> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v23** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/OfflineUserDataJobOperation).

Operation to be made for the AddOfflineUserDataJobOperationsRequest.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v23/services/offline_user_data_job_service.proto)

| Fields ||
|---|---|
| ## `operation` Union field. Operation to be made for the AddOfflineUserDataJobOperationsRequest. `operation` can be only one of the following: ||
| ### `create` | `UserData` Add the provided data to the transaction. Data cannot be retrieved after being uploaded. |
| ### `remove` | `UserData` Remove the provided data from the transaction. Data cannot be retrieved after being uploaded. |
| ### `remove_all` | `bool` Remove all previously provided data. This is only supported for Customer Match. |