| Name | Type | Description | Notes |
|---|---|---|---|
| id | int | [optional] | |
| version | int | [optional] | |
| changes | \Swagger\Client\Model\Change[] | [optional] | |
| url | string | [optional] | |
| voucher_id | int | The voucher to connect the message to, only set on create | [optional] |
| content | string | The message | [optional] |
| sender | \Swagger\Client\Model\Employee | The employee that sent this message | [optional] |
| send_time | string | The timestamp of the message | [optional] |