text: public virtual SetIdentityMailFromDomainResponse SetIdentityMailFromDomain(SetIdentityMailFromDomainRequest request){var options = new InvokeOptions();options.RequestMarshaller = SetIdentityMailFromDomainRequestMarshaller.Instance;options.ResponseUnmarshaller = SetIdentityMailFromDomainResponseUnmarshaller.Instance;return Invoke<SetIdentityMailFromDomainResponse>(request, options);}