text: public virtual RegisterCrossAccountAccessRoleResponse RegisterCrossAccountAccessRole(RegisterCrossAccountAccessRoleRequest request){var options = new InvokeOptions();options.RequestMarshaller = RegisterCrossAccountAccessRoleRequestMarshaller.Instance;options.ResponseUnmarshaller = RegisterCrossAccountAccessRoleResponseUnmarshaller.Instance;return Invoke<RegisterCrossAccountAccessRoleResponse>(request, options);}