![Execution order of AuthorizationFilterAttribute and ActionFilterAttribute in Web Api - Stack Overflow Execution order of AuthorizationFilterAttribute and ActionFilterAttribute in Web Api - Stack Overflow](https://i.stack.imgur.com/A0cQ1.png)
Execution order of AuthorizationFilterAttribute and ActionFilterAttribute in Web Api - Stack Overflow
GitHub - dotnetcurry/aspnet-webapi-custom-action-filter: ASP.NET Web API saves valuable server resources by validating the request even before it reaches the action method. This allows us to relay the model validation error messages to
![Web API 2 Using ActionFilterAttribute, OverrideActionFiltersAttribute and IoC Injection | Software Engineering Web API 2 Using ActionFilterAttribute, OverrideActionFiltersAttribute and IoC Injection | Software Engineering](https://damienbod.files.wordpress.com/2014/01/actionfilters04.png)