esriRequest on AGS site token service

JamesCrandall

I'm attempting to better understand the AGS token service and cannot seem to get thru some errors (probably something simple I'm missing).  For starters, I simply just want to generate a token for a secured feature service and see it as a string/console.  That's it.

Here's my sample that is hitting the error "Method not supported" in the console.log(error.message)….

<SPAN class="keyword token">var</SPAN> tokRequest <SPAN class="operator token">=</SPAN> <SPAN class="token function">esriRequest</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">{</SPAN>
    url<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"https://myAGS/tokens/generateToken"</SPAN><SPAN class="punctuation token">,</SPAN>
    method<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"post"</SPAN><SPAN class="punctuation token">,</SPAN>
    content<SPAN class="punctuation token">:</SPAN> <SPAN class="punctuation token">{</SPAN>
  	f<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"json"</SPAN><SPAN class="punctuation token">,</SPAN>
  	username<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"myUsername"</SPAN><SPAN class="punctuation token">,</SPAN>
  	password<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"myPassword"</SPAN><SPAN class="punctuation token">,</SPAN>  			           
  	referer<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"<https://myAppPageURL>"</SPAN>
    <SPAN class="punctuation token">}</SPAN>
   <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">.</SPAN><SPAN class="token function">then</SPAN><SPAN class="punctuation token">(</SPAN>
     <SPAN class="keyword token">function</SPAN> <SPAN class="punctuation token">(</SPAN>response<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
         console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">log</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Success: "</SPAN><SPAN class="punctuation token">,</SPAN> response<SPAN class="punctuation token">.</SPAN>toJson<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
     <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">function</SPAN> <SPAN class="punctuation token">(</SPAN>error<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
          console<SPAN class="punctuation token">.</SPAN><SPAN class="token function">log</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Error: "</SPAN><SPAN class="punctuation token">,</SPAN> error<SPAN class="punctuation token">.</SPAN>message<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN> <SPAN class="comment token">//<--error hits here</SPAN>
     <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN> ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

Any help is appreciated.

JamesCrandall

Is there any setting applied to the security of two different secured feature services, each with their own role/credential applied, that would require a different method to request a valid token from the AGS token service?

Strange, I know.  As far as I can tell the security properties, roles, credentials on these two feature services in question are setup exactly the same way and on the same ArcGIS server site (the same token service!).  We have developer with an existing app that works to generate the token with credential #1.  However, that same exact code executed using credential #2 and it fails. 

I am able to get a token via both Postman and Advanced Rest Client.  The only difference I can see is that one of the requests requires the payload to be encoded while the other it doesn't matter.