Crea una suscripción
Crea una suscripción de entrega para el tenant autenticado. El tenant se toma únicamente de los claims validados del JWT — un tenant_id en el cuerpo se ignora.
Una suscripción webhook nace active y genera un secreto de firma que se devuelve exactamente una vez en esta respuesta (ver signingSecret). Una suscripción de cola (sqs, rabbitmq, eventbridge) nace pending_verification y no genera ningún secreto; permanece no entregable hasta que se suministra una credencial de salida y se prueba vía PUT /v1/subscriptions/{id}/credential. Un sink_config o credential en línea al crear se rechaza — las credenciales de cola llegan solo en el PUT de credential.
Autorizaciones
Un JWT bearer emitido por plugin-auth (lib-auth). La identidad del tenant se resuelve a partir de los claims validados del token; la superficie /v1 nunca lee un tenant del cuerpo, del path ni de la query. Los llamadores de máquina obtienen un token vía el flujo client-credentials de plugin-auth. La superficie /admin autoriza contra un scope de operador y no lleva contexto de tenant.
Encabezados
A client-chosen unique key that makes this mutation at-most-once. A mutation sent without it is rejected before any write with 400 missing_idempotency_key. Reusing the same key with an identical request replays the original response byte-for-byte (with X-Idempotency-Replayed: true); reusing it with a different request body returns 409 idempotency_conflict. To re-drive a corrected request, mint a new key.
Cuerpo
The create body. It carries no tenant_id (the tenant is resolved from the JWT). Inline sink_config / credential fields are rejected with 422 inline_sink_config_forbidden — queue credentials arrive only via the credential PUT.
A human label for the subscription. Required and non-blank (whitespace-only is rejected).
"orders-webhook"
The delivery destination kind. webhook posts signed HTTPS requests; pull exposes an inbox read over GET /v1/events; sqs, rabbitmq, and eventbridge fan out to the named queue or bus.
webhook, pull, sqs, rabbitmq, eventbridge The destination address, interpreted per sink kind. For webhook, an https:// URL with no embedded userinfo. For pull, omit it — the server synthesizes a pull://<id> value. For sqs, the https:// queue URL. For rabbitmq, an "<exchange>/<routingKey>" string (exchange required, routing key optional). For eventbridge, the event-bus name / detail-type addressing string. The broker host or AWS region for queue kinds lives in the encrypted credential, not here.
"https://hooks.example.com/lerian"
The event types to deliver. Validated softly against the catalog — an unknown type warns but never blocks onboarding.
Optional schema-major pin. When set, delivery follows the versioned topic for that major; when omitted, the subscription follows the base topic.
1
The plan tier for the subscription.
"standard"
Respuesta
La suscripción se creó. signingSecret está presente solo para un sink webhook y se muestra exactamente una vez — guárdalo al recibirlo, pues no puede recuperarse después, solo rotarse.
The create response. signingSecret is present only for a webhook sink and is shown exactly once; it is stored only as ciphertext and is never returned by any read path.
The non-secret projection of a subscription. It never carries the signing secret or any credential material.
The one-time webhook signing secret (write-only). Minted server-side, returned exactly once here, and never retrievable later — only rotated. Absent for non-webhook sinks.
"whsec_9f8c2b1e4a7d6055c3e2f10987ab4c21"

