| Name | Description | Type | Additional information |
|---|---|---|---|
| TourGuideId | integer |
Required |
|
| LanguageId | integer |
Required |
|
| ServiceItemId | integer |
Required |
|
| TourGuide | TourGuide |
None. |
|
| Language | Language |
None. |
|
| ServiceItem | ServiceItem |
None. |