| Tavus message type | Text | Indicates the product associated with the event. For this use case, the message type is conversation. |
| Tavus event type | Text | Specifies the type of event being sent. This field is present in all events and helps distinguish between different event types. |
| Tavus conversation id | Text | The unique identifier for the conversation. |
| Tavus speech | Text | Contains the content of the utterance. |
| Tavus role | Text | Identifies who spoke the utterance. Possible values: user, replica. |
| Tavus visual context | Text | If VQA (Visual Question Answering) is enabled, this field contains the description of the user frame. |
