gRPC REST | ### MutateLabels | |---| | `` rpc MutateLabels(`https://developers.google.com/google-ads/api/reference/rpc/v26/MutateLabelsRequest`) returns (`https://developers.google.com/google-ads/api/reference/rpc/v26/MutateLabelsResponse`) `` Creates, updates, or removes labels. Operation statuses are returned. List of thrown errors: [AuthenticationError](https://developers.google.com/google-ads/api/reference/rpc/v26/AuthenticationErrorEnum.AuthenticationError) [AuthorizationError](https://developers.google.com/google-ads/api/reference/rpc/v26/AuthorizationErrorEnum.AuthorizationError) [DatabaseError](https://developers.google.com/google-ads/api/reference/rpc/v26/DatabaseErrorEnum.DatabaseError) [DateError](https://developers.google.com/google-ads/api/reference/rpc/v26/DateErrorEnum.DateError) [DistinctError](https://developers.google.com/google-ads/api/reference/rpc/v26/DistinctErrorEnum.DistinctError) [FieldError](https://developers.google.com/google-ads/api/reference/rpc/v26/FieldErrorEnum.FieldError) [FieldMaskError](https://developers.google.com/google-ads/api/reference/rpc/v26/FieldMaskErrorEnum.FieldMaskError) [HeaderError](https://developers.google.com/google-ads/api/reference/rpc/v26/HeaderErrorEnum.HeaderError) [IdError](https://developers.google.com/google-ads/api/reference/rpc/v26/IdErrorEnum.IdError) [InternalError](https://developers.google.com/google-ads/api/reference/rpc/v26/InternalErrorEnum.InternalError) [LabelError](https://developers.google.com/google-ads/api/reference/rpc/v26/LabelErrorEnum.LabelError) [MutateError](https://developers.google.com/google-ads/api/reference/rpc/v26/MutateErrorEnum.MutateError) [NewResourceCreationError](https://developers.google.com/google-ads/api/reference/rpc/v26/NewResourceCreationErrorEnum.NewResourceCreationError) [NotEmptyError](https://developers.google.com/google-ads/api/reference/rpc/v26/NotEmptyErrorEnum.NotEmptyError) [NullError](https://developers.google.com/google-ads/api/reference/rpc/v26/NullErrorEnum.NullError) [OperatorError](https://developers.google.com/google-ads/api/reference/rpc/v26/OperatorErrorEnum.OperatorError) [QuotaError](https://developers.google.com/google-ads/api/reference/rpc/v26/QuotaErrorEnum.QuotaError) [RangeError](https://developers.google.com/google-ads/api/reference/rpc/v26/RangeErrorEnum.RangeError) [RequestError](https://developers.google.com/google-ads/api/reference/rpc/v26/RequestErrorEnum.RequestError) [ResourceCountLimitExceededError](https://developers.google.com/google-ads/api/reference/rpc/v26/ResourceCountLimitExceededErrorEnum.ResourceCountLimitExceededError) [SizeLimitError](https://developers.google.com/google-ads/api/reference/rpc/v26/SizeLimitErrorEnum.SizeLimitError) [StringFormatError](https://developers.google.com/google-ads/api/reference/rpc/v26/StringFormatErrorEnum.StringFormatError) [StringLengthError](https://developers.google.com/google-ads/api/reference/rpc/v26/StringLengthErrorEnum.StringLengthError) | 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).