latestOpenAPI 3.1.02026-08-175661822.2 MB

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Webhook Events

Message deleted event

Fired when a sender deletes (unsends) a message. Supported on Instagram (incoming unsend) and WhatsApp (when the business deletes an outgoing message via the Cloud API). The payload retains the pre-delete text and attachments so API consumers can access the original content for moderation or compliance — the Zernio dashboard UI hides it.

postWebhookmessage.deleted

Payload

idstring required

event'message.deleted' required

deletedAtstring date-time required

timestampstring date-time required

UTC time at which Zernio generated this event (set once when the event payload is built, before delivery is queued). Retries and redeliveries keep the original value, so it reflects the event, not the delivery attempt.

Response

Webhook received successfully