c# - How to have a Route which points to two different controller end points which accepts different arguments in WEB Api 2 -

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how have route points 2 different controller end points accepts different arguments in web api 2 have 2 different end points declared in controller , rest perspective have use alpha/{aplhaid}/beta format both end points , 

            [authorize]             [httppost]             [route("alpha/{aplhaid}/beta")]             public async task<httpresponsemessage> createalpha(beta beta, string projectid, [fromheader] revisionheadermodel revision)              [authorize]             [httppost]             [route("alpha/{aplhaid}/beta")]             public async task<httpresponsemessage> createalpha(list<beta> betas, string projectid, [fromheader] revisionheadermodel revision)

is possible use same router different parameters points 2 different end points in web api 2?

if need have same route , same actionname, ihttpactionselector.

public class customactionselector : apicontrolleractionselector, ihttpactionselector {     public new httpactiondescriptor selectaction(httpcontrollercontext controllercontext)     {         var context = httpcontext.current;          // read content. better way of doing it?         var stream = new streamreader(context.request.inputstream);         var input = stream.readtoend();          var array = new javascriptserializer().deserialize<list<string>>(input);         if (array != null)         {             // it's array             //todo: choose action.         }         else         {             // it's not array             //todo: choose action.         }          // default.         var action = base.selectaction(controllercontext);         return action;     }      public override ilookup<string, httpactiondescriptor> getactionmapping(httpcontrollerdescriptor controllerdescriptor)     {         var lookup = base.getactionmapping(controllerdescriptor);         return lookup;     } }

in webapiconfig:

    config.services.replace(         typeof(ihttpactionselector),         new customactionselector());

example controller:

public class foocontroller: apicontroller {     [httppost]     public string post(string id)     {         return "string";     }      [httppost]     public string post(list<string> id)     {         return "some list";     } }

the solution has big downsides, if ask me. first of, should solution using customactionselector when needed. not controllers create overhead each request.

i think should reconsider why need 2 have identical routes. think readability suffering if same route accepts different arguments. that's opinion.

i use different routes instead.


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