Question

How can I audit the exact data and event payloads sent to a Segment Actions-based destination and verify that the event counts and payloads match both my internal systems and the downstream data?

Product

Twilio Segment

Environment

Segment Console

Answer

Actions-based destinations in Segment only send the fields mapped in the destination’s Mappings tab. You can review which fields are forwarded by checking the Mappings tab for your destination.

For event delivery counts and status, use the Delivery Overview and Event Delivery tabs in the Segment Console, which provide visibility into successful deliveries, errors, and filtered events for the last 14 days.

Segment does not store a continuous, historical log of full outbound payloads in the UI. To preview the exact JSON payload that will be sent to the destination for a sample event, use the Mapping Tester tool within the destination mapping.

Additional Information 

For more granular historical payload logging, consider implementing additional logging at the source or destination endpoint, as Segment does not retain full payload logs beyond the available UI tools.