public async Task <HttpResponseMessage> ExecuteActionFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken, Func <Task <HttpResponseMessage> > continuation)
{
HttpResponseMessage result = null;
await _uowManager.Run(TransactionScopeOption.Required, actionContext.Request.GetSiteId(), async() =>
{
result = await continuation();
});
return(result);
}