This endpoint is used to create a valid session ID for a TMDB user in your app. Learn more about session id here.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
The unique token returned in create request token endpoint. It must be validated before it is used. See how to validate here
"b8308ca8ff09894f2f96723e0bf12ca12dcfc4f6"