---
title: "One of your other subscriptions exceeded its delivery-rate limit, and its excess deliveries were delayed to a later minute."
method: POST
path: "webhook.throttled"
tags: ["webhooks"]
---

# One of your other subscriptions exceeded its delivery-rate limit, and its excess deliveries were delayed to a later minute.

`POST webhook.throttled` (webhook)

## Headers

- `Postscript-Webhook-Signature` string, required

## Payload

- WebhookSubscriptionWebhook: `data` is the affected subscription.
  - `account_id` string, required
  - `api_version` string, date, required
  - `data` object, required: The topic's payload.
    - `api_version` string, date, required
    - `created_at` string, date-time, required
    - `description` string, nullable, required
    - `event_types` string[], required: Topics listed by `GET /v1/webhook-topics`.
    - `id` string, required
    - `object` 'webhook_subscription', required
    - `secret` string, nullable, required: Signing secret (`whsec_…`). Returned only when the subscription is created or its secret rotated; null on every other read.
    - `status` 'enabled' | 'disabled' | 'auto_disabled', required: `auto_disabled`: every delivery attempt failed for 24 hours, with at least 20 failed attempts.
    - `updated_at` string, date-time, required
    - `url` string, uri, nullable, required
  - `event_type` string, required
  - `id` string, required: The same on every retry.
  - `livemode` boolean, required
  - `object` 'webhook_event', required
  - `occurred_at` string, date-time, required
  - `subject` string, nullable, required: The entity that this delivery is about.

## Acknowledgement `2XX`

Return any 2xx within 10 seconds to acknowledge the delivery. Network errors, timeouts, and 408, 409, 425, 429 and 5xx responses are retried for up to 72 hours; any other response fails the delivery without a retry.

---

[API](https://skmtc.dev/pscrpt/apis/postscript-native-api-beta.md) - [All operations](https://skmtc.dev/pscrpt/apis/postscript-native-api-beta/llms.txt) - [OpenAPI document](https://skmtc.dev/pscrpt/apis/postscript-native-api-beta/revisions/882458ee1f36?raw)