**Type**: String[ ]
**Parameters**
| Name | Type | Value |
| sessionId | String | ID of the session |
**Return values**
Column names of the attachments. The columns and the column order are subject to change.
**Code structure**
**Type**: String[ ]
**Parameters**
| Name | Type | Value |
| sessionId | String | ID of the session |
**Return values**
Column names of the attachments. The columns and the column order are subject to change.
**Code structure**