This object represents an agent message
| Property | Type | Description |
|---|---|---|
| kind | String | Uniquely identifies the object schema type |
| id | Integer | Unique identifier for the object |
| chatId | String | The assigned chat id which can be used to load the complete conversation |
| role | String | The role of this message i.e. user, assistant or system |
| item | Agent_Item | The message item |
| insertDate | DateTime | Timestamp when the agent message was created |