Conceptual
Login

Schema Definition Language

The human-readable syntax (type, interface, union, enum, input, directive definitions) that declares a GraphQL API's full contract; the schema is the single typed source of truth that both server validation and client codegen consume.

This Concept is waiting for its first lesson!

The human-readable syntax (type, interface, union, enum, input, directive definitions) that declares a GraphQL API's full contract; the schema is the single typed source of truth that both server validation and client codegen consume.

Are you a teacher? Sign in to start contributing.

Sign In