I'm using the Oauth2 Authorization Code flow. I have obtained an access token and refresh token and am now trying to GET All Contact Lists. I continue to receive http status code 401, immediately after refreshing the token successfully.
I tried adding a new account, removing browser cookies, re-confirmed the access, generated new tokens and still receive the 401 error when issuing an API Get/Post immediately after the token access is granted and refreshed.
I am out of ideas at this point.
Sample Access Token Response:
"scope": "account_read offline_access account_update campaign_data contact_data",
Sample GET URL:
Bearer value Submitted:
Sample GET Response:
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