Response message for customer negative criterion mutate.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v25/services/customer_negative_criterion_service.proto)

| Fields ||
|---|---|
| ## `partial_failure_error` | `https://developers.google.com/google-ads/api/reference/rpc/google.rpc#google.rpc.Status` Errors that pertain to operation failures in the partial failure mode. Returned only when partial_failure = true and all errors occur inside the operations. If any errors occur outside the operations (for example, auth errors), we return an RPC level error. |
| ## `results[]` | `https://developers.google.com/google-ads/api/reference/rpc/v25/MutateCustomerNegativeCriteriaResult` All results for the mutate. |