Querying a database created directly under a Wiki page fails. #498
Description
Describe the bug
When a database is created directly under a Notion Wiki page and a query is executed against that database, the operation fails with the following exception:
Could not create an instance of type Notion.Client.IDatabaseParent. Type is an interface or abstract class and cannot be instantiated. Path 'type', line 1, position 1204.
Expected behavior
The query should succeed for a database created directly under a Wiki page.