why not allow directive on field argument ?

[Boyce-Lee]

in my work, I use GQL As a well-defined DSL for BFF perpose to link backend data, like rpc / http / or other datasrouce. directive on field argument is import feature for me. what I want :

query Demo(
   id: String
) {
     AInfo(
        id: $id @check(validate: "_ > 10")
     ) {
        name
    }

   BInfo(
      id: $id @check(validate: "_ > 20") @transfer(expr: "_ + 10")
   ) {
       name
  }
}

[glen-84]

Duplicate of #931.

[benjie]

This does indeed seem to be a duplicate; please add your use case to that thread :+1: