SDK build completed
Sent when every language target of an SDK build has settled. status is succeeded when all targets generated, failed when none did, and partial in between. This does not mean the SDK reached the customer's repository — git sync settles after the build.
Headers
The event this delivery carries.
Delivery uid. Deliveries are at-least-once, so deduplicate on this.
t=<unix seconds>,v1=<hex HMAC-SHA256>, signed over <t>.<raw body> with the subscription secret. Verify against the raw body, and reject a timestamp more than 300 seconds from your own clock in either direction. A rotation grace window sends one v1= pair per active secret.
Payload
Response
Return any 2xx to acknowledge. Anything else is retried, and repeated failures disable the endpoint.
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.