PUT Requests in API Docs

PUT requests for Sub-accounts and Assistants

We need the ability to not only create sub-accounts and assistants with a POST request, but we should have the ability to UPDATE sub accounts and assistants with a PUT request.

IT IS IMPORTANT TO INCLUDE ALL AVAILABLE FIELDS ON SUB-ACCOUNTS, ASSISTANTS, EVERYTHING THAT HAS API SHOULD HAVE THE ABILITY TO CREATE AND UPDATE EVERY SINGLE FIELD YOU CAN USE NORMALLY WITHOUT API