Contract versions of this schema version.

A schema version is valid if the composition and contract compositions are successful.

The log that initiated this schema version. For a federation schema this is the published or removed subgraph/service.

Schema changes that were introduced in this schema version (compared to the previous version).

The schemas that are composed within this schema version. For federation these are the subgraphs/services.

The (public) schema SDL.

The supergraph SDL for a federation schema.