Thanks @Mayank_Gandhi , @Pulkit_Jain_ and @techddx . I upgraded to SP13, and I am able to move past that error, but it is invoking a wrong api token end point. On the connection configuration page, I see a POST call to https://api.echosign.com/oauth/v2/tokenwhich returns 401 error. But my account is...

There is no option for redirect_token_uri and access_token_uri in Adobe Sign Oauth configuration. There is only option for reirect_uri, which I have entered correctly following the instructions. This is a new integration , and no change has been done on the server.  17.06.2022 14:10:59.173 *ERROR* [...

I am getting ERRORFailed to get refresh token error, while connecting to adobe sign from Adobe Sign integration page. I was taken to the adobe sign login page followed by permission page in a new tab. Upon clicking Allow the new tab is closed, and I see the original tab.OAuth URL I used is https://s...