directive @skip(
  if: Boolean!
) repeatable on FIELD | FRAGMENT_SPREAD | INLINE_FRAGMENT

directive @test1(service: String!) repeatable on FIELD_DEFINITION
directive @test2(service: String!) repeatable on FIELD
directive @test3(service: String!) repeatable on ENUM_VALUE
directive @test4(service: String!) repeatable on ENUM

directive @test5(service: String!) repeatable on VARIABLE_DEFINITION