Outbound Message

Delivered

com.twilio.messaging.message.delivered

Outbound Message Delivered events are compatible with Webhook, Kinesis and Segment sinks. To learn more, you can get started with the Webhook, Kinesis or Segment quickstarts and refer to the product documentation.

Examples

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.delivered",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.queued",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "QUEUED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "numberOfSegments" : 1,
23    "dateUpdated" : "2025-01-01T00:01:00.000Z"
24  }
25}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.delivered",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.delivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "DELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "rawDlrDoneDate" : "2508240944",
23    "numberOfSegments" : 1,
24    "dateUpdated" : "2025-01-01T00:01:00.000Z"
25  }
26}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.delivered",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.undelivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "UNDELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "errorCode" : 30450,
19    "body" : "Ahoy!",
20    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
21    "mnc" : "090",
22    "mcc" : "310",
23    "rawDlrDoneDate" : "2508240944",
24    "numberOfSegments" : 1,
25    "dateUpdated" : "2025-01-01T00:01:00.000Z"
26  }
27}

Versions

Failed

com.twilio.messaging.message.failed

Outbound Message Failed events are compatible with Webhook, Kinesis and Segment sinks. To learn more, you can get started with the Webhook, Kinesis or Segment quickstarts and refer to the product documentation.

Examples

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.failed",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.queued",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "QUEUED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "numberOfSegments" : 1,
23    "dateUpdated" : "2025-01-01T00:01:00.000Z"
24  }
25}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.failed",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.delivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "DELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "rawDlrDoneDate" : "2508240944",
23    "numberOfSegments" : 1,
24    "dateUpdated" : "2025-01-01T00:01:00.000Z"
25  }
26}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.failed",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.undelivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "UNDELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "errorCode" : 30450,
19    "body" : "Ahoy!",
20    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
21    "mnc" : "090",
22    "mcc" : "310",
23    "rawDlrDoneDate" : "2508240944",
24    "numberOfSegments" : 1,
25    "dateUpdated" : "2025-01-01T00:01:00.000Z"
26  }
27}

Versions

Queued

com.twilio.messaging.message.queued

Outbound Message Queued events are compatible with Webhook, Kinesis and Segment sinks. To learn more, you can get started with the Webhook, Kinesis or Segment quickstarts and refer to the product documentation.

Examples

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.queued",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.queued",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "QUEUED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "numberOfSegments" : 1,
23    "dateUpdated" : "2025-01-01T00:01:00.000Z"
24  }
25}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.queued",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.delivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "DELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "rawDlrDoneDate" : "2508240944",
23    "numberOfSegments" : 1,
24    "dateUpdated" : "2025-01-01T00:01:00.000Z"
25  }
26}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.queued",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.undelivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "UNDELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "errorCode" : 30450,
19    "body" : "Ahoy!",
20    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
21    "mnc" : "090",
22    "mcc" : "310",
23    "rawDlrDoneDate" : "2508240944",
24    "numberOfSegments" : 1,
25    "dateUpdated" : "2025-01-01T00:01:00.000Z"
26  }
27}

Versions

Read

com.twilio.messaging.message.read

Outbound Message Read events are compatible with Webhook, Kinesis and Segment sinks. To learn more, you can get started with the Webhook, Kinesis or Segment quickstarts and refer to the product documentation.

Examples

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.read",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.queued",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "QUEUED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "numberOfSegments" : 1,
23    "dateUpdated" : "2025-01-01T00:01:00.000Z"
24  }
25}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.read",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.delivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "DELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "rawDlrDoneDate" : "2508240944",
23    "numberOfSegments" : 1,
24    "dateUpdated" : "2025-01-01T00:01:00.000Z"
25  }
26}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.read",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.undelivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "UNDELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "errorCode" : 30450,
19    "body" : "Ahoy!",
20    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
21    "mnc" : "090",
22    "mcc" : "310",
23    "rawDlrDoneDate" : "2508240944",
24    "numberOfSegments" : 1,
25    "dateUpdated" : "2025-01-01T00:01:00.000Z"
26  }
27}

Versions

Sent

com.twilio.messaging.message.sent

Outbound Message Sent events are compatible with Webhook, Kinesis and Segment sinks. To learn more, you can get started with the Webhook, Kinesis or Segment quickstarts and refer to the product documentation.

Examples

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.sent",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.queued",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "QUEUED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "numberOfSegments" : 1,
23    "dateUpdated" : "2025-01-01T00:01:00.000Z"
24  }
25}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.sent",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.delivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "DELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "rawDlrDoneDate" : "2508240944",
23    "numberOfSegments" : 1,
24    "dateUpdated" : "2025-01-01T00:01:00.000Z"
25  }
26}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.sent",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.undelivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "UNDELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "errorCode" : 30450,
19    "body" : "Ahoy!",
20    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
21    "mnc" : "090",
22    "mcc" : "310",
23    "rawDlrDoneDate" : "2508240944",
24    "numberOfSegments" : 1,
25    "dateUpdated" : "2025-01-01T00:01:00.000Z"
26  }
27}

Versions

Undelivered

com.twilio.messaging.message.undelivered

Outbound Message Undelivered events are compatible with Webhook, Kinesis and Segment sinks. To learn more, you can get started with the Webhook, Kinesis or Segment quickstarts and refer to the product documentation.

Examples

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.undelivered",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.queued",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "QUEUED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "numberOfSegments" : 1,
23    "dateUpdated" : "2025-01-01T00:01:00.000Z"
24  }
25}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.undelivered",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.delivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "DELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "body" : "Ahoy!",
19    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
20    "mnc" : "090",
21    "mcc" : "310",
22    "rawDlrDoneDate" : "2508240944",
23    "numberOfSegments" : 1,
24    "dateUpdated" : "2025-01-01T00:01:00.000Z"
25  }
26}

1{
2  "specversion" : "1.0",
3  "type" : "com.twilio.messaging.message.undelivered",
4  "source" : "AB00000000000000000000000001",
5  "id" : "NO00000000000000000000000001",
6  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
7  "datacontenttype" : "2025-10-08T07:17:02.363Z",
8  "data" : {
9    "messageSid" : "SM0000000000000000000000000000001",
10    "timestamp" : "2025-01-01T00:00:00.000Z",
11    "accountSid" : "AC0000000000000000000000000000001",
12    "eventName" : "com.twilio.messaging.message.undelivered",
13    "apiVersion" : "2010-04-01",
14    "from" : "+11234567890",
15    "to" : "+12345678901",
16    "messageStatus" : "UNDELIVERED",
17    "messagingServiceSid" : "MG0000000000000000000000000000001",
18    "errorCode" : 30450,
19    "body" : "Ahoy!",
20    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
21    "mnc" : "090",
22    "mcc" : "310",
23    "rawDlrDoneDate" : "2508240944",
24    "numberOfSegments" : 1,
25    "dateUpdated" : "2025-01-01T00:01:00.000Z"
26  }
27}

Versions