---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/events/event-types/messaging/outbound-message#article
headline: Outbound Message
description: List of Messaging event types regarding Outbound Message available in Twilio Event Streams, as well as their JSON schemas and examples.
url: https://www.twilio.com/docs/events/event-types/messaging/outbound-message
inLanguage: en
dateModified: 2026-10-12T19:18:47.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 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](/docs/events/webhook-quickstart), [Kinesis](/docs/events/eventstreams-quickstart) or [Segment](/docs/events/segment-quickstart) quickstarts and refer to the [product documentation](/docs/messaging/api/message-resource#message-status-values).

**Examples**

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.delivered",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.queued",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "QUEUED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.delivered",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.delivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "DELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.delivered",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.undelivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "UNDELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "errorCode" : 30450,
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

**Versions**

* [v8 (latest)](https://events-schemas.twilio.com/Messaging.MessageStatus/8)
* [v7](https://events-schemas.twilio.com/Messaging.MessageStatus/7)
* [v6](https://events-schemas.twilio.com/Messaging.MessageStatus/6)
* [v5](https://events-schemas.twilio.com/Messaging.MessageStatus/5)
* [v4](https://events-schemas.twilio.com/Messaging.MessageStatus/4)
* [v3](https://events-schemas.twilio.com/Messaging.MessageStatus/3)
* [v2](https://events-schemas.twilio.com/Messaging.MessageStatus/2)
* [v1](https://events-schemas.twilio.com/Messaging.MessageStatus/1)

## 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](/docs/events/webhook-quickstart), [Kinesis](/docs/events/eventstreams-quickstart) or [Segment](/docs/events/segment-quickstart) quickstarts and refer to the [product documentation](/docs/messaging/api/message-resource#message-status-values).

**Examples**

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.failed",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.queued",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "QUEUED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.failed",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.delivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "DELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.failed",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.undelivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "UNDELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "errorCode" : 30450,
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

**Versions**

* [v8 (latest)](https://events-schemas.twilio.com/Messaging.MessageStatus/8)
* [v7](https://events-schemas.twilio.com/Messaging.MessageStatus/7)
* [v6](https://events-schemas.twilio.com/Messaging.MessageStatus/6)
* [v5](https://events-schemas.twilio.com/Messaging.MessageStatus/5)
* [v4](https://events-schemas.twilio.com/Messaging.MessageStatus/4)
* [v3](https://events-schemas.twilio.com/Messaging.MessageStatus/3)
* [v2](https://events-schemas.twilio.com/Messaging.MessageStatus/2)
* [v1](https://events-schemas.twilio.com/Messaging.MessageStatus/1)

## 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](/docs/events/webhook-quickstart), [Kinesis](/docs/events/eventstreams-quickstart) or [Segment](/docs/events/segment-quickstart) quickstarts and refer to the [product documentation](/docs/messaging/api/message-resource#message-status-values).

**Examples**

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.queued",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.queued",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "QUEUED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.queued",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.delivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "DELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.queued",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.undelivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "UNDELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "errorCode" : 30450,
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

**Versions**

* [v8 (latest)](https://events-schemas.twilio.com/Messaging.MessageStatus/8)
* [v7](https://events-schemas.twilio.com/Messaging.MessageStatus/7)
* [v6](https://events-schemas.twilio.com/Messaging.MessageStatus/6)
* [v5](https://events-schemas.twilio.com/Messaging.MessageStatus/5)
* [v4](https://events-schemas.twilio.com/Messaging.MessageStatus/4)
* [v3](https://events-schemas.twilio.com/Messaging.MessageStatus/3)
* [v2](https://events-schemas.twilio.com/Messaging.MessageStatus/2)
* [v1](https://events-schemas.twilio.com/Messaging.MessageStatus/1)

## 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](/docs/events/webhook-quickstart), [Kinesis](/docs/events/eventstreams-quickstart) or [Segment](/docs/events/segment-quickstart) quickstarts and refer to the [product documentation](/docs/messaging/api/message-resource#message-status-values).

**Examples**

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.read",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.queued",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "QUEUED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.read",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.delivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "DELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.read",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.undelivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "UNDELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "errorCode" : 30450,
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

**Versions**

* [v8 (latest)](https://events-schemas.twilio.com/Messaging.MessageStatus/8)
* [v7](https://events-schemas.twilio.com/Messaging.MessageStatus/7)
* [v6](https://events-schemas.twilio.com/Messaging.MessageStatus/6)
* [v5](https://events-schemas.twilio.com/Messaging.MessageStatus/5)
* [v4](https://events-schemas.twilio.com/Messaging.MessageStatus/4)
* [v3](https://events-schemas.twilio.com/Messaging.MessageStatus/3)
* [v2](https://events-schemas.twilio.com/Messaging.MessageStatus/2)
* [v1](https://events-schemas.twilio.com/Messaging.MessageStatus/1)

## 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](/docs/events/webhook-quickstart), [Kinesis](/docs/events/eventstreams-quickstart) or [Segment](/docs/events/segment-quickstart) quickstarts and refer to the [product documentation](/docs/messaging/api/message-resource#message-status-values).

**Examples**

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.sent",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.queued",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "QUEUED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.sent",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.delivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "DELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.sent",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.undelivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "UNDELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "errorCode" : 30450,
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

**Versions**

* [v8 (latest)](https://events-schemas.twilio.com/Messaging.MessageStatus/8)
* [v7](https://events-schemas.twilio.com/Messaging.MessageStatus/7)
* [v6](https://events-schemas.twilio.com/Messaging.MessageStatus/6)
* [v5](https://events-schemas.twilio.com/Messaging.MessageStatus/5)
* [v4](https://events-schemas.twilio.com/Messaging.MessageStatus/4)
* [v3](https://events-schemas.twilio.com/Messaging.MessageStatus/3)
* [v2](https://events-schemas.twilio.com/Messaging.MessageStatus/2)
* [v1](https://events-schemas.twilio.com/Messaging.MessageStatus/1)

## 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](/docs/events/webhook-quickstart), [Kinesis](/docs/events/eventstreams-quickstart) or [Segment](/docs/events/segment-quickstart) quickstarts and refer to the [product documentation](/docs/messaging/api/message-resource#message-status-values).

**Examples**

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.undelivered",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.queued",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "QUEUED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.undelivered",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.delivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "DELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

```json
{
  "specversion" : "1.0",
  "type" : "com.twilio.messaging.message.undelivered",
  "source" : "AB00000000000000000000000001",
  "id" : "NO00000000000000000000000001",
  "dataschema" : "https://events-schemas.twilio.com/Messaging.MessageStatus/8",
  "datacontenttype" : "2025-10-08T07:17:02.363Z",
  "data" : {
    "messageSid" : "SM0000000000000000000000000000001",
    "timestamp" : "2025-01-01T00:00:00.000Z",
    "accountSid" : "AC0000000000000000000000000000001",
    "eventName" : "com.twilio.messaging.message.undelivered",
    "apiVersion" : "2010-04-01",
    "from" : "+11234567890",
    "to" : "+12345678901",
    "messageStatus" : "UNDELIVERED",
    "messagingServiceSid" : "MG0000000000000000000000000000001",
    "errorCode" : 30450,
    "body" : "Ahoy!",
    "statusCallBackUrl" : "https://mycompany.com/an-endpoint",
    "mnc" : "090",
    "mcc" : "310",
    "rawDlrDoneDate" : "2508240944",
    "numberOfSegments" : 1,
    "dateUpdated" : "2025-01-01T00:01:00.000Z"
  }
}
```

**Versions**

* [v8 (latest)](https://events-schemas.twilio.com/Messaging.MessageStatus/8)
* [v7](https://events-schemas.twilio.com/Messaging.MessageStatus/7)
* [v6](https://events-schemas.twilio.com/Messaging.MessageStatus/6)
* [v5](https://events-schemas.twilio.com/Messaging.MessageStatus/5)
* [v4](https://events-schemas.twilio.com/Messaging.MessageStatus/4)
* [v3](https://events-schemas.twilio.com/Messaging.MessageStatus/3)
* [v2](https://events-schemas.twilio.com/Messaging.MessageStatus/2)
* [v1](https://events-schemas.twilio.com/Messaging.MessageStatus/1)