| Name | Description | Type | Additional information |
|---|---|---|---|
| startDate | date |
None. |
|
| endDate | date |
None. |
|
| grades | Collection of globally unique identifier |
None. |
|
| furnaces | Collection of globally unique identifier |
None. |
|
| type | integer |
None. |
|
| timezoneoffset | integer |
None. |