Obtain the access token for another company using the refresh token of a logged in user.
You can store the access Token from the response of this call to then use for subsequent API calls.
Your app id. Provided to you during account setup. Will always be
Refresh token that can be used to obtain a new access token before the access token expires
unique identifier for the company that you want to switch the
Access token that should be passed in API calls
Access token expires in this many seconds
Refresh token expires in this many seconds