Refer to the exhibit. The cURL POST request creates an OAuth access token for authentication with FDM API requests. What is the purpose of the file “@token_data” that cURL is handling?
A. This file is a container to log possible error responses in the request.
B. This file is given as input to store the access token received from FDM.
C. This file is used to send authentication related headers.
D. This file contains raw data that is needed for token authentication.
