> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v24** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/CampaignBudgetService/MutateCampaignBudgets).

<button default="" value="grpc">gRPC</button> <button value="rest">REST</button>

| ### MutateCampaignBudgets |
|---|
| `` rpc MutateCampaignBudgets(`MutateCampaignBudgetsRequest`) returns (`MutateCampaignBudgetsResponse`) `` Creates, updates, or removes campaign budgets. Operation statuses are returned. List of thrown errors: [AuthenticationError](https://developers.google.com/google-ads/api/reference/rpc/v24/AuthenticationErrorEnum.AuthenticationError.md.txt) [AuthorizationError](https://developers.google.com/google-ads/api/reference/rpc/v24/AuthorizationErrorEnum.AuthorizationError.md.txt) [CampaignBudgetError](https://developers.google.com/google-ads/api/reference/rpc/v24/CampaignBudgetErrorEnum.CampaignBudgetError.md.txt) [DatabaseError](https://developers.google.com/google-ads/api/reference/rpc/v24/DatabaseErrorEnum.DatabaseError.md.txt) [DistinctError](https://developers.google.com/google-ads/api/reference/rpc/v24/DistinctErrorEnum.DistinctError.md.txt) [FieldError](https://developers.google.com/google-ads/api/reference/rpc/v24/FieldErrorEnum.FieldError.md.txt) [FieldMaskError](https://developers.google.com/google-ads/api/reference/rpc/v24/FieldMaskErrorEnum.FieldMaskError.md.txt) [HeaderError](https://developers.google.com/google-ads/api/reference/rpc/v24/HeaderErrorEnum.HeaderError.md.txt) [InternalError](https://developers.google.com/google-ads/api/reference/rpc/v24/InternalErrorEnum.InternalError.md.txt) [MutateError](https://developers.google.com/google-ads/api/reference/rpc/v24/MutateErrorEnum.MutateError.md.txt) [NewResourceCreationError](https://developers.google.com/google-ads/api/reference/rpc/v24/NewResourceCreationErrorEnum.NewResourceCreationError.md.txt) [OperationAccessDeniedError](https://developers.google.com/google-ads/api/reference/rpc/v24/OperationAccessDeniedErrorEnum.OperationAccessDeniedError.md.txt) [QuotaError](https://developers.google.com/google-ads/api/reference/rpc/v24/QuotaErrorEnum.QuotaError.md.txt) [RangeError](https://developers.google.com/google-ads/api/reference/rpc/v24/RangeErrorEnum.RangeError.md.txt) [RequestError](https://developers.google.com/google-ads/api/reference/rpc/v24/RequestErrorEnum.RequestError.md.txt) [ResourceCountLimitExceededError](https://developers.google.com/google-ads/api/reference/rpc/v24/ResourceCountLimitExceededErrorEnum.ResourceCountLimitExceededError.md.txt) [StringLengthError](https://developers.google.com/google-ads/api/reference/rpc/v24/StringLengthErrorEnum.StringLengthError.md.txt) [Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v24/services/campaign_budget_service.proto) |

Authorization scopes

:   Requires the following OAuth scope:

    - `https://www.googleapis.com/auth/adwords`

    For more information, see the [OAuth 2.0 Overview](https://developers.google.com/identity/protocols/OAuth2).