I'm attempting to use Netsuite Suite Talk REST Web Services (Beta, 2019.2 release) and have followed Netsuite's setup instructions (integration, token, downloaded Postman collection, etc). I keep getting a 401 error but found on stack overflow this question and answer referencing how Sandbox account id's in a URL have a dash while the account ID itself has an underscore.
Example:
Account ID in URL is
https://1234567-sb1.app.netsuite.com/
While the Account ID is:
1234567_sb1
I have tried editing my account ID from a dash to an underscore within the environment, that didn't work. Then I tried editing my account ID in the OAuth screen, that didn't work. Then I tried editing the GET example request and that didn't work either. When I add the account ID with underscore in the "Realm" field under authorization that produces a 500 Error.
Where in Postman would I go to make this change?