AnsweredAssumed Answered

"unsupported_grant_type" response when attempting to obtain authorization token

Question asked by Todd Anstis on Sep 24, 2019

I've followed the directions here: 

and here:

OAuth2 - Canvas LMS REST API Documentation 


when posting the code I receive during the flow to /login/oauth2/token I get the following response:


   "error": "unsupported_grant_type",
   "error_description": "The grant_type you requested is not currently supported"
I've tried it on localhost and on an EC2 instance and I get the same error every time. Is this a common error? What could be the cause?