| Name | Type | Description | Notes |
|---|---|---|---|
| type | String | If the author type is `user`, only `conversation:read` is supported. | [optional] |
| source | SourceWebhook | The source of the activity. | [optional] |
| author | AuthorWebhook | [optional] |
-
conversation:read(value:"conversation:read") -
typing:start(value:"typing:start") -
typing:stop(value:"typing:stop")