For the exhaustive schema-derived catalog, see all examples.
What it is
Handle contact deletion events.Before you begin
- Create a public HTTPS endpoint in your application.
- Configure a YCloud webhook endpoint for the event types you need.
- Store the endpoint signing secret securely.
- Make event processing idempotent.
How it works
YCloud sends an HTTPPOST request when the event occurs. Verify the signature, durably record the event, return a 2xx response, and process slow work asynchronously.
Request
The scenarios below show requests delivered to your webhook URL. Treat the eventid as the delivery identifier and use type to route the payload.
Response
Return a2xx status after accepting the event.
For endpoint setup, signature validation, and retry behavior, see Configure webhooks.
- The webhook endpoint URL should be provided by your server instead of YCloud. Make sure to replace the URL with your actual webhook endpoint URL.
- Make sure that your webhook endpoint is listening for the appropriate event types. See also Configure Webhooks, Retrieve a webhook endpoint API.
Basic Contact Deleted Example
Request
Response
Acknowledge the delivery after durably accepting the event.Explanation
- Minimal Information: The
contactDeletedobject contains only essential information:id,nickName,phoneNumber, andupdateTime. - Null Values: The
nickNamefield may benullif the contact didn’t have a nickname set. - Update Time: The
updateTimereflects when the contact was last modified before deletion. - Contact ID: The
idfield contains the unique identifier of the deleted contact for reference. - Phone Number: The
phoneNumberis always present and formatted in E.164 format.

