| Name | Description | Type | Additional information | 
|---|---|---|---|
| DeviceID | string | 
                             None.  | 
                |
| DeviceType | string | 
                             None.  | 
                |
| DeviceToken | string | 
                             None.  | 
                |
| RollNo | string | 
                             None.  | 
                |
| CreatedBy | string | 
                             None.  |