About Neo4j integration with Hotchocolate Graphql .Net Core Hotchoclate.Data.Neo4j C# library

i know the integration works with Nodes and Relationships, but i couldn't find how to project Relationship Properties also i would like to know if Hotchocolate GraphQL .Net Core or Hotchoclate.Data.Neo4j C# library supports to define a schema for Relationship properties.

i try the schema first approach to define relationship properties using

@relationshipProperties but am getting error all the time.

Thanks for your help in advance.