FunctionsSingleFieldSubscriptionsRuleSingleFieldSubscriptionsRule CallableSingleFieldSubscriptionsRule(context: ValidationContext): ASTVisitorSubscriptions must only include a non-introspection field. A GraphQL subscription is valid only if it contains a single root field and that root field is not an introspection field. @skip and @include directives are forbidden. See https://spec.graphql.org/draft/#sec-Single-root-fieldParameterscontext: ValidationContextReturns ASTVisitor
Subscriptions must only include a non-introspection field.
A GraphQL subscription is valid only if it contains a single root field and that root field is not an introspection field.
@skipand@includedirectives are forbidden.See https://spec.graphql.org/draft/#sec-Single-root-field