Using Contract Variants in Apollo Studio

Contracts are a powerful feature of Apollo Studio that allow you to deliver different subsets of your supergraph to different consumers. In this session, we’ll cover what contracts are and when to use them. We’ll also demonstrate how to create a contract variant in Apollo Studio and how to use the @tag directive in a subgraph schema to include or exclude types and fields selectively in a contract variant.

Required skills and understanding: GraphQL, Apollo Federation