- [JSON representation](https://developers.google.com/merchant/api/reference/rest/Shared.Types/UcpSettingsOperationMetadata#SCHEMA_REPRESENTATION)

Metadata for the asynchronous `https://developers.google.com/merchant/api/reference/rest/accounts_v1alpha/accounts.programs.ucpSettings/updateUcpSettings#google.shopping.merchant.accounts.v1alpha.UcpSettingsService.UpdateUcpSettings` operation, returned in the `metadata` field of the `https://developers.google.com/merchant/api/reference/rest/accounts_v1alpha/accounts.programs.ucpSettings.operations#Operation` resource.

| JSON representation |
|---|
| ``` { "createTime": string } ``` |

| Fields ||
|---|---|
| `createTime` | ``string (`https://protobuf.dev/reference/protobuf/google.protobuf#timestamp` format)`` Output only. The timestamp when the patch operation was created. |