# The introspection query to end all introspection queries, copied from # https://github.com/graphql/graphql-js/blob/master/src/utilities/introspectionQuery.js GraphQL::Introspection::INTROSPECTION_QUERY = " query IntrospectionQuery { __schema { queryType { name } mutationType { name } types { ...FullType } directives { name description args { ...InputValue } onOperation onFragment onField } } } fragment FullType on __Type { kind name description fields { name description args { ...InputValue } type { ...TypeRef } isDeprecated deprecationReason } inputFields { ...InputValue } interfaces { ...TypeRef } enumValues { name description isDeprecated deprecationReason } possibleTypes { ...TypeRef } } fragment InputValue on __InputValue { name description type { ...TypeRef } defaultValue } fragment TypeRef on __Type { kind name ofType { kind name ofType { kind name ofType { kind name } } } } "