| Name | Type | Description | Notes |
|---|---|---|---|
| sessionId | UUID | Session ID that identifies the session where the participant joined. | [optional] |
| roomId | UUID | Room ID that identifies the room where the participant joined. | [optional] |
| context | String | Context provided to the given participant through the client SDK | [optional] |
| participantId | UUID | Participant ID that identifies the participant that joined. | [optional] |