Description

The database relation request parameters are broken.

In Notion API version 2022年06月28日, database relations would have a type of single_property and dual_property.

The type of Relation property of RelationProperty was updated, but that of RelationPropertySchema and RelationUpdatePropertySchema were missed.

Fixes #403

Related Notion changelog: https://developers.notion.com/page/changelog#database-relations-have-a-type-of-single_property-and-dual_property

How Has This Been Tested?

I published the package locally and installed it in my projects. The use case is updated as:

await notionClient.Databases.UpdateAsync(createdDatabase.Id, new DatabasesUpdateParameters
{
 Properties = new Dictionary<string, IUpdatePropertySchema>
 {
 ["Conflicted"] = new RelationUpdatePropertySchema
 {
 Relation = new SinglePropertyRelation()
 {
 SingleProperty = new Dictionary<string, object>(),
 DatabaseId = createdDatabase.Id
 }
 }
 }
});

My code tries to update a database schema to add a new self-referencing column, which works well now.

Type of change

• Breaking change (fix or feature that would cause existing functionality to not work as expected)