# `Twilio.Resources.Conversations.V1.Service.Conversation.Participant`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/resources/conversations/v1/service/conversation/participant.ex#L2)

A Service Participant resource represents a member of the conversation within a specific service.

SID prefix: `MB`

Parent: `/Services/{ChatServiceSid}/Conversations/{Sid}`

## Properties

| Field | Description |
|-------|-------------|
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `account_sid` | The unique ID of the [Account](https://www.twilio.com/docs/iam/api/account) responsible for this participant. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `attributes` | An optional string metadata field you can use to store any data you wish. The string value must contain structurally valid JSON if specified.  **Note** that if the attributes are not set `{}` will be returned.. PII: sensitive |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `chat_service_sid` | The SID of the [Conversation Service](https://www.twilio.com/docs/conversations/api/service-resource) the Participant resource is associated with. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `conversation_sid` | The unique ID of the [Conversation](https://www.twilio.com/docs/conversations/api/conversation-resource) for this participant. |
| `date_created` | The date on which this resource was created.. Format: date-time |
| `date_updated` | The date on which this resource was last updated.. Format: date-time |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `identity` | A unique string identifier for the conversation participant as [Conversation User](https://www.twilio.com/docs/conversations/api/user-resource). This parameter is non-null if (and only if) the participant is using the [Conversation SDK](https://www.twilio.com/docs/conversations/sdk-overview) to communicate. Limited to 256 characters.. PII: standard |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `last_read_message_index` | Index of last “read” message in the [Conversation](https://www.twilio.com/docs/conversations/api/conversation-resource) for the Participant. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `last_read_timestamp` | Timestamp of last “read” message in the [Conversation](https://www.twilio.com/docs/conversations/api/conversation-resource) for the Participant. |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `messaging_binding` | Information about how this participant exchanges messages with the conversation. A JSON parameter consisting of type and address fields of the participant.. PII: standard |
# credo:disable-for-next-line Credo.Check.Readability.MaxLineLength
| `role_sid` | The SID of a conversation-level [Role](https://www.twilio.com/docs/conversations/api/role-resource) to assign to the participant. |
| `sid` | A 34 character string that uniquely identifies this resource. |
| `url` | An absolute API resource URL for this participant.. Format: uri |

# `t`

```elixir
@type t() :: %Twilio.Resources.Conversations.V1.Service.Conversation.Participant{
  account_sid: String.t() | nil,
  attributes: String.t() | nil,
  chat_service_sid: String.t() | nil,
  conversation_sid: String.t() | nil,
  date_created: String.t() | nil,
  date_updated: String.t() | nil,
  identity: String.t() | nil,
  last_read_message_index: integer() | nil,
  last_read_timestamp: String.t() | nil,
  messaging_binding: String.t() | nil,
  role_sid: String.t() | nil,
  sid: String.t() | nil,
  url: String.t() | nil
}
```

# `object_name`

# `sid_prefix`

---

*Consult [api-reference.md](api-reference.md) for complete listing*