public static SubResponse Unmarshall(UnmarshallerContext context)
{
SubResponse subResponse = new SubResponse();
subResponse.HttpResponse = context.HttpResponse;
subResponse.RequestId = context.StringValue("Sub.RequestId");
subResponse.Success = context.BooleanValue("Sub.Success");
subResponse.ErrorMessage = context.StringValue("Sub.ErrorMessage");
return subResponse;
}