GraphQLFragment

Annotation that declares a named GraphQL fragment on a Kotlin singleton object.

Apply this annotation to a Kotlin object that extends FragmentFromAnnotation to define a reusable GraphQL fragment and spread it (...MyFragment) in resolver fragments and ctx.query/ctx.mutation calls within the same tenant module.

@GraphQLFragment("""
  fragment UserCoreFields on User {
    id
    name
    email
  }
""")
object UserCoreFieldsFragment : FragmentFromAnnotation<User>()

The annotated class must be a Kotlin singleton object. The fragment text must contain exactly one fragment definition. Named fragments are scoped to the tenant module in which they are declared — spreading a fragment from a different module is a compile error.

See also