| Name | Type | Description | Notes |
|---|---|---|---|
| dtype | string | If `dtype` is the `RAW` type and a new raw file is to be created, `attributes.exists` will be passed as false. This means the API handles creating the raw file and raises the appropriate exception if file creation fails. | [optional] |
| vm | int | Create a new device for the VM of id `vm`. | [optional] |
| attributes | array<string,mixed> | [optional] | |
| order | int | [optional] |