Getting an error message when trying to login to app.

{ "error": { "code": "", "details": "You are not authorized to perform this." } }

Reach out to your NetSuite admin and request the following:

Step 1: Setup> User/Roles > Manage Roles > Customize or Edit

Step 2: Go to Permissions > Setup.

Step 3: Add Log in using Access Tokens and set Level to Full.

Step 4: Close Gmail then relaunch app and log in to ExtendSync.