Get Access Token Bad Request Exception for OAuth With Authorization Code Grant

[glennzh]

I can get the code but when get access token by code, it throws error 400. I have follow the steps of /api/rest/authorization/use-authorization-code.html

I also use the python sample code to run and get the same error.

Below is the postman test.

post to https://login.mypurecloud.com.au/oauth/token

header:
Authorization:Basic xxxxxxxxxx ()
content-type:application/x-www-form-urlencoded

Body:
grant_type:authorization_code
code:zjfvnI2cVptStGnh3fQ0ASOPqSkiYdJ5iPuS1_WXhDA
redirect_uri:http://teleapps.net:8000/dashboard/

Error 400
{
"error": "invalid_request"
}
Inin-Correlation-Id →81d5f74e-b193-4fe5-bf8e-7e2d80804a62

[tim.smith]

The body isn't right. Be sure to use the proper format for form encoded data in a POST request. See https://developer.mypurecloud.com/api/rest/authorization/use-authorization-code.html for an example HTTP request.

[glennzh]

Connection →keep-alive
Content-Length →28
Content-Type →application/json
Date →Tue, 05 Jun 2018 09:43:36 GMT
Inin-Correlation-Id →0cc9cf2d-599e-4ff0-af0f-9e08629ede89
Strict-Transport-Security →max-age=7776000

[glennzh]

Connection →keep-alive
Content-Length →28
Content-Type →application/json
Date →Tue, 05 Jun 2018 09:43:36 GMT
Inin-Correlation-Id →0cc9cf2d-599e-4ff0-af0f-9e08629ede89
Strict-Transport-Security →max-age=7776000

[glennzh]

Connection →keep-alive
Content-Length →28
Content-Type →application/json
Date →Tue, 05 Jun 2018 09:47:03 GMT
Inin-Correlation-Id →863d1e59-1805-4f53-bf81-9d5bb6cfe213
Strict-Transport-Security →max-age=7776000

[glennzh]

Both body content have correct auth code. However, No luck. Please help

[tim.smith]

What kind of response are you getting?

Try using the x-www-form-urlencoded body type since the body is supposed to be form encoded.

[glennzh]

Connection →Close
Content-Length →28
Content-Type →application/json
Date →Tue, 05 Jun 2018 13:25:22 GMT
Inin-Correlation-Id →ba9b0a89-946e-4f5a-9f92-b86f099ab942
Strict-Transport-Security →max-age=7776000

[glennzh]

error 400 bad request

[glennzh]

[glennzh]

Please help, any solution?

[tim.smith]

You're still not sending a valid request. Please refer to the example request in the Grant - Authorization Code documentation. You must send the request exactly as documented. This includes sending a properly form-encoded body. Your examples have all been visibly different from the example in the documentation thus far.

[tim.smith]

Also, you could try configuring the auth code grant using Postman's Authorization OAuth2 configuration. There's nothing wrong with doing it manually, but Postman has tools to help with this.