channels
line-oa
logs-and-status-reports-line-oa
Receive LINE Official Account delivery reports
Delivery reports for sent messages are forwarded to your webhook endpoint. Set the endpoint per message with webhooks.delivery.url, or ask Customer Support to configure a default URL.
postWebhookreceive-outbound-line-oa-message-delivery-reports
Payload
Response
Your server returns this code if it accepts the callback.
Changes
Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.