Does Concur allow fetching all the details associated with a particular user in one attempt?
Answer:
The Concur API does not allow fetching all the details of a user in one attempt. You must mention the login ID of the user in the data filters to pull all the details. When you mention the login ID of the user, all the details associated with that user are displayed in one attempt.
Note: If you do not provide the login details, you get the OAuth details of the user.