| Name | Description | Type | Additional information |
|---|---|---|---|
| LessonId | string |
None. |
|
| DepartmentMaterialId | string |
None. |
|
| Count | integer |
None. |
|
| Lesson | ServiceDataItemLesson |
None. |
|
| Material | ServiceDataItemDepartmentMaterial |
None. |
|
| Id | string |
None. |
|
| CurrentChDateTimeStringified | string |
None. |