Skip to contentSkip to navigationSkip to topbar
Twilio Docs
Page tools
On this page
Looking for more inspiration?Visit the

Subscribed Event resource

With this API the user can perform CRUD operations on an Event associated with a Subscription.

With the Subscribed Event API you can:

  • Add an existing event type to a subscription
  • Get all events associated with a subscription
  • Update an event on a subscription
  • Delete an event on a subscription

SubscribedEvent Properties

subscribedevent-properties page anchor
Property nameTypeRequiredPIIDescriptionChild properties
accountSidSID<AC>

Optional

Not PII

The unique SID identifier of the Account.

Pattern: ^AC[0-9a-fA-F]{32}$Min length: 34Max length: 34
typestring

Optional

Not PII

Type of event being subscribed to.

schemaVersioninteger

Optional

Not PII

The schema version that the Subscription should use.

Default: 0
subscriptionSidSID<DF>

Optional

Not PII

The unique SID identifier of the Subscription.

Pattern: ^DF[0-9a-fA-F]{32}$Min length: 34Max length: 34
urlstring<uri>

Optional

Not PII

The URL of this resource.

Add an Event Type

add-an-event-type page anchor

POST https://events.twilio.com/v1/Subscriptions/{SubscriptionSid}/SubscribedEvents

This endpoint adds an existing event type to a particular subscription. It is possible to specify the version of the schema to use for the given event type. Otherwise the last available schema version will be used for the added event type.

Path parameters

path-parameters page anchor
Property nameTypeRequiredPIIDescription
subscriptionSidSID<DF>
required
Not PII

The unique SID identifier of the Subscription.

Pattern: ^DF[0-9a-fA-F]{32}$Min length: 34Max length: 34

Request body parameters

request-body-parameters page anchor
Encoding type:application/x-www-form-urlencoded
SchemaExample
Property nameTypeRequiredPIIDescriptionChild properties
typestring
required
Not PII

Type of event being subscribed to.

schemaVersioninteger

Optional

Not PII

The schema version that the Subscription should use.

Add Event Type to SubscriptionLink to code sample: Add Event Type to Subscription
1
// Download the helper library from https://www.twilio.com/docs/node/install

2
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

3


4
// Find your Account SID and Auth Token at twilio.com/console

5
// and set the environment variables. See http://twil.io/secure

6
const accountSid = process.env.TWILIO_ACCOUNT_SID;

7
const authToken = process.env.TWILIO_AUTH_TOKEN;

8
const client = twilio(accountSid, authToken);

9


10
async function createSubscribedEvent() {

11
  const subscribedEvent = await client.events.v1

12
    .subscriptions("DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")

13
    .subscribedEvents.create({

14
      type: "com.twilio.messaging.message.delivered",

15
    });

16


17
  console.log(subscribedEvent.accountSid);

18
}

19


20
createSubscribedEvent();

Response

Note about this response
1
{

2
  "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",

3
  "subscription_sid": "DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",

4
  "type": "com.twilio.messaging.message.delivered",

5
  "schema_version": 2,

6
  "url": "https://events.twilio.com/v1/Subscriptions/DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SubscribedEvents/com.twilio.messaging.message.delivered"

7
}
Add Event Type with schema versionLink to code sample: Add Event Type with schema version
1
// Download the helper library from https://www.twilio.com/docs/node/install

2
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

3


4
// Find your Account SID and Auth Token at twilio.com/console

5
// and set the environment variables. See http://twil.io/secure

6
const accountSid = process.env.TWILIO_ACCOUNT_SID;

7
const authToken = process.env.TWILIO_AUTH_TOKEN;

8
const client = twilio(accountSid, authToken);

9


10
async function createSubscribedEvent() {

11
  const subscribedEvent = await client.events.v1

12
    .subscriptions("DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")

13
    .subscribedEvents.create({

14
      schemaVersion: 2,

15
      type: "com.twilio.messaging.message.delivered",

16
    });

17


18
  console.log(subscribedEvent.accountSid);

19
}

20


21
createSubscribedEvent();

Response

Note about this response
1
{

2
  "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",

3
  "subscription_sid": "DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",

4
  "type": "com.twilio.messaging.message.delivered",

5
  "schema_version": 2,

6
  "url": "https://events.twilio.com/v1/Subscriptions/DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SubscribedEvents/com.twilio.messaging.message.delivered"

7
}

Get All Events

get-all-events page anchor

GET https://events.twilio.com/v1/Subscriptions/{SubscriptionSid}/SubscribedEvents

Get all event types associated with a particular subscription

Path parameters

path-parameters-1 page anchor
Property nameTypeRequiredPIIDescription
subscriptionSidSID<DF>
required
Not PII

The unique SID identifier of the Subscription.

Pattern: ^DF[0-9a-fA-F]{32}$Min length: 34Max length: 34

Query parameters

query-parameters page anchor
Property nameTypeRequiredPIIDescription
pageSizeinteger<int64>

Optional

Not PII

How many resources to return in each list page. The default is 50, and the maximum is 1000.

Minimum: 1Maximum: 1000
pageinteger

Optional

Not PII

The page index. This value is simply for client state.

Minimum: 0
pageTokenstring

Optional

Not PII

The page token. This is provided by the API.

Get all subscribed events typesLink to code sample: Get all subscribed events types
1
// Download the helper library from https://www.twilio.com/docs/node/install

2
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

3


4
// Find your Account SID and Auth Token at twilio.com/console

5
// and set the environment variables. See http://twil.io/secure

6
const accountSid = process.env.TWILIO_ACCOUNT_SID;

7
const authToken = process.env.TWILIO_AUTH_TOKEN;

8
const client = twilio(accountSid, authToken);

9


10
async function listSubscribedEvent() {

11
  const subscribedEvents = await client.events.v1

12
    .subscriptions("DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")

13
    .subscribedEvents.list({ limit: 20 });

14


15
  subscribedEvents.forEach((s) => console.log(s.accountSid));

16
}

17


18
listSubscribedEvent();

Response

Note about this response
1
{

2
  "types": [],

3
  "meta": {

4
    "page": 0,

5
    "page_size": 10,

6
    "first_page_url": "https://events.twilio.com/v1/Subscriptions/DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SubscribedEvents?PageSize=10&Page=0",

7
    "previous_page_url": null,

8
    "url": "https://events.twilio.com/v1/Subscriptions/DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SubscribedEvents?PageSize=10&Page=0",

9
    "next_page_url": null,

10
    "key": "types"

11
  }

12
}

Update Event

update-event page anchor

POST https://events.twilio.com/v1/Subscriptions/{SubscriptionSid}/SubscribedEvents/{Type}

Updates the event type

Path parameters

path-parameters-2 page anchor
Property nameTypeRequiredPIIDescription
subscriptionSidSID<DF>
required
Not PII

The unique SID identifier of the Subscription.

Pattern: ^DF[0-9a-fA-F]{32}$Min length: 34Max length: 34
typestring
required
Not PII

Type of event being subscribed to.

Request body parameters

request-body-parameters-1 page anchor
Encoding type:application/x-www-form-urlencoded
SchemaExample
Property nameTypeRequiredPIIDescriptionChild properties
schemaVersioninteger

Optional

Not PII

The schema version that the Subscription should use.

Change schema version of subscribed event typeLink to code sample: Change schema version of subscribed event type
1
// Download the helper library from https://www.twilio.com/docs/node/install

2
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

3


4
// Find your Account SID and Auth Token at twilio.com/console

5
// and set the environment variables. See http://twil.io/secure

6
const accountSid = process.env.TWILIO_ACCOUNT_SID;

7
const authToken = process.env.TWILIO_AUTH_TOKEN;

8
const client = twilio(accountSid, authToken);

9


10
async function updateSubscribedEvent() {

11
  const subscribedEvent = await client.events.v1

12
    .subscriptions("DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")

13
    .subscribedEvents("com.twilio.messaging.message.delivered")

14
    .update({ schemaVersion: 1 });

15


16
  console.log(subscribedEvent.accountSid);

17
}

18


19
updateSubscribedEvent();

Response

Note about this response
1
{

2
  "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",

3
  "subscription_sid": "DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",

4
  "type": "com.twilio.messaging.message.delivered",

5
  "schema_version": 1,

6
  "url": "https://events.twilio.com/v1/Subscriptions/DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/SubscribedEvents/com.twilio.messaging.message.delivered"

7
}

Delete an Event

delete-an-event page anchor

DELETE https://events.twilio.com/v1/Subscriptions/{SubscriptionSid}/SubscribedEvents/{Type}

Deletes an event type on a subscription.

Path parameters

path-parameters-3 page anchor
Property nameTypeRequiredPIIDescription
subscriptionSidSID<DF>
required
Not PII

The unique SID identifier of the Subscription.

Pattern: ^DF[0-9a-fA-F]{32}$Min length: 34Max length: 34
typestring
required
Not PII

Type of event being subscribed to.

Remove an event type from a subscriptionLink to code sample: Remove an event type from a subscription
1
// Download the helper library from https://www.twilio.com/docs/node/install

2
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

3


4
// Find your Account SID and Auth Token at twilio.com/console

5
// and set the environment variables. See http://twil.io/secure

6
const accountSid = process.env.TWILIO_ACCOUNT_SID;

7
const authToken = process.env.TWILIO_AUTH_TOKEN;

8
const client = twilio(accountSid, authToken);

9


10
async function deleteSubscribedEvent() {

11
  await client.events.v1

12
    .subscriptions("DFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")

13
    .subscribedEvents("com.twilio.messaging.message.delivered")

14
    .remove();

15
}

16


17
deleteSubscribedEvent();