Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
t, e, x, /, c, s, v asc, desc amount_due, amount_remaining, due_date, issued_at, paid_at, number, last_inbound_at, last_outreach_at, total_amount The Task identifier, (e.g. tsk_abc123).
draft, open, uncollectible, paid, void, processing, overdue Successful response