# UserMentionee ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **r#type** | **String** | Mentioned target. | **index** | **i32** | Index position of the user mention for a character in text, with the first character being at position 0. | **length** | **i32** | The length of the text of the mentioned user. For a mention @example, 8 is the length. | **user_id** | Option<**String**> | User ID of the mentioned user. Only included if mention.mentions[].type is user and the user consents to the LINE Official Account obtaining their user profile information. | [optional] [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)