Changes to Clear rate-limited status for a key after a successful use proves it is healthy

added the new optional request property authFence

added the new optional request property clearAuthBench

added the new optional request property keyIndex

added the media type application/json for the response with the status 200

added the media type application/json for the response with the status 400

added the media type application/json for the response with the status 401

endpoint added