Use this endpoint to find the customer's RFI cases, ordered by the most recent update. Set action_required=true to build your current work queue, use case_id after a webhook, or use the inclusive updated_from filter for polling and recovery. Every list item includes its requirements and current evidence.

The collection holds cases for transactions and for recipients. Use subject_type=TRANSACTION or subject_type=RECIPIENT to keep one kind, and read subject.type when you do not filter; transaction_type is present only on transaction subjects. subject_id matches a transaction ID or a recipient ID. Recipient cases are described under Recipient RFI.