OAuth 2 authentication for REST requests
After adding an OAuth 2 profile to the request, you enter an access token, get a new token from the server, add settings for the profile, or define it is to handle access and refresh tokens.
The access token box allows you to directly enter an access token as a text string.
To request a new access token, or to define settings, click Get Token. This will take you to the Access Token Retrieval window.
The advanced button takes you to Advanced Options for the access and refresh token.