Replay missed webhooks for facility workflows

Triggers a background re-delivery of webhooks that were not received or processed for the specified facility credentialing workflows. When to use: Use when a downstream system missed webhook events for one or more facility workflows — for example, after a consumer outage. Supply the target workflowIds in the request body; the replay runs asynchronously. Side effects: Webhook events are re-emitted in the background. There is no completion notification — the caller cannot determine when replay has finished. Returns: 202 Accepted once the replay job is enqueued. Returns 400 if the request body is malformed.