---
title: "Add an event type to a Subscription."
method: POST
path: "/v1/Subscriptions/{SubscriptionSid}/SubscribedEvents"
tags: ["EventsV1SubscribedEvent"]
---

# Add an event type to a Subscription.

`POST /v1/Subscriptions/{SubscriptionSid}/SubscribedEvents`

Add an event type to a Subscription.

## Path parameters

- `SubscriptionSid` string, required

## Response `200`

OK

- EventsV1SubscriptionSubscribedEvent
  - `account_sid` string, nullable — The unique SID identifier of the Account.
  - `type` string, nullable — Type of event being subscribed to.
  - `schema_version` integer — The schema version that the Subscription should use.
  - `subscription_sid` string, nullable — The unique SID identifier of the Subscription.
  - `url` string, uri, nullable — The URL of this resource.

## Other responses

- `201` — Created

## Changes

- **2025-04-07** (v1) `4c9ec5ea3a4d` — 1 info
  - added the success response with the status `200`
- **2024-08-26** (v1) `d6774b4c9020` — 1 info
  - the `schema_version` response's property default value `0` was added for the status `201`
- **2023-08-10** (v1) `9cb5de98bde3` — 1 info
  - api tag `EventsV1SubscribedEvent` added

[Change history](https://skmtc.dev/twilio/apis/events-v1/changes/v1/Subscriptions/:SubscriptionSid/SubscribedEvents/post.md)

---

[API](https://skmtc.dev/twilio/apis/events-v1.md) · [All operations](https://skmtc.dev/twilio/apis/events-v1/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/twilio/events-v1/revisions/140a58be411a/schema)