| Parameter Name | Description | Required |
| format | the format for the volume/template. Possible values include QCOW2, OVA, and VHD. | true |
| name | the name of the volume/template | true |
| zoneid | the ID of the zone the volume/template is to be hosted on | true |
| account | an optional accountName. Must be used with domainId. | false |
| checksum | the MD5 checksum value of this volume/template | false |
| diskofferingid | the ID of the disk offering. This must be a custom sized offering since during upload of volume/template size is unknown. | false |
| domainid | an optional domainId. If the account parameter is used, domainId must also be used. | false |
| imagestoreuuid | Image store uuid | false |
| projectid | Upload volume/template for the project | false |