post {protocol}://{userdomain}:{port}/api/open/v1/psa/support_ticket/internal_ids/tickets
User should firstly generate an internal ticket_id through the API, then apply the ticket_id to
POST /internals_ids/token to generate sos_code and use the sos_code to establish remote session.
User must record the generated ticket_id in their system, so later user can use the ticket_id to
update token, get logs etc.
After user has never needed the ticket_id, then user should call DELETE /internals_ids/tickets/{id} to
delete the ticket.