Connected Accounts and clarification on field usage in integrations

You can now use the Connected Accounts endpoint to get information about any accounts you have connected in Settings > Connected Accounts. This is particularly useful in finding a sender_account_id when subscribing a contact to a sequence

Additionally, we have also added a clarification to the Fields section regarding the use of response fields in integrations. Non-custom fields that are returned by an endpoint that are not listed in our sample response should not be used in integrations, as they may change without warning.