Report Device Delivery

Submit a device-level delivery confirmation for an outbound message. This endpoint is used to record whether a specific message was successfully delivered to the recipient’s handset, beyond carrier-level delivery receipts. Provide the MessageId returned from the Send Outbound Message endpoint.

What this does: Records a device-level delivery receipt against an existing message. Use this when your application receives an on-device delivery confirmation and wants to update the platform’s delivery status record for a message.

Next steps:

• View the updated message status — GET /v1.0/message/details