| ### MutateCustomerSkAdNetworkConversionValueSchema | |---| | `` rpc MutateCustomerSkAdNetworkConversionValueSchema(`https://developers.google.com/google-ads/api/reference/rpc/v26/MutateCustomerSkAdNetworkConversionValueSchemaRequest`) returns (`https://developers.google.com/google-ads/api/reference/rpc/v26/MutateCustomerSkAdNetworkConversionValueSchemaResponse`) `` Creates or updates the CustomerSkAdNetworkConversionValueSchema. 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) [FieldError](https://developers.google.com/google-ads/api/reference/rpc/v26/FieldErrorEnum.FieldError) [InternalError](https://developers.google.com/google-ads/api/reference/rpc/v26/InternalErrorEnum.InternalError) [MutateError](https://developers.google.com/google-ads/api/reference/rpc/v26/MutateErrorEnum.MutateError) [Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v26/services/customer_sk_ad_network_conversion_value_schema_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).