---
title: "Replay a retained managed webhook delivery"
method: POST
path: "/webhooks/subscription-deliveries/{id}/replay"
tags: ["Managed webhooks"]
---

# Replay a retained managed webhook delivery

`POST /webhooks/subscription-deliveries/{id}/replay`

## Request

- Base URL: `https://platform-api.homejourney.sg/v1`
- URL: `https://platform-api.homejourney.sg/v1/webhooks/subscription-deliveries/{id}/replay`
- Auth: HTTP bearer

Creates append-only replay lineage with `webhooks.write` only after ownership, retention, active subscription and secret, dispatch flag, current event eligibility, purpose-bound consent, idempotency, and quota checks all pass. Every missing prerequisite fails closed.

## Path parameters

- `id` string, uuid, required

## Headers

- `X-Correlation-Id` string
- `Idempotency-Key` string, required

## Request body

- ReplayPlatformManagedWebhookDeliveryRequest
  - `reason` string, nullable

## Response `202`

Managed webhook response with redacted secret and delivery evidence.

- ReplayPlatformManagedWebhookDeliveryResponse
  - `replay` object, required
    - `original_delivery_id` string, uuid, required
    - `replay_delivery_id` string, uuid, required
    - `subscription_id` string, uuid, required
    - `dispatch_status` 'pending' | 'publishable' | 'queued' | 'delivering' | 'retry_scheduled' | 'delivered' | 'abandoned' | 'revoked', required
    - `payload_returned` false, required
    - `secret_returned` false, required
  - `livemode` boolean, required
  - `request_id` string, required

## Other responses

- `400`: Request validation failed.
- `401`: Missing or invalid platform API key.
- `403`: Credential, environment, or scope is not allowed.
- `404`: Platform API feature or resource is not available.
- `409`: Idempotency key is in progress or conflicts with an earlier request body.
- `429`: Rate limit exceeded.
- `500`: Unexpected platform API failure.
- `503`: A required managed platform dependency is unavailable.

---

[API](https://skmtc.dev/homejourney/apis/homejourney-platform-api.md) · [All operations](https://skmtc.dev/homejourney/apis/homejourney-platform-api/llms.txt) · [OpenAPI document](https://skmtc.dev/homejourney/apis/homejourney-platform-api/revisions/a2c6fe063db1?raw)