Get @InputArgument from Dataloader that are not at top level

[joont92]

I want to make schema like below

type AType {
    b(commonParam: CommonParam): B!
}

type BType {
    cType(id: Long!): CType
    cTypes(paging: Paging): CTypeConnection!
}

type CType {
    # ....
}

It may seems little bit weird, but we need that schema.
So, I wanna get commonParam and id(or paging) arguments in my DataLoader.
But I don't know how to get it.

// it doesn't work
@DgsData(parentType = "AType", field = "b.cType")
fun cType() {
  // ...
}

// can't get commonParam
@DgsData(parentType = "BType", field = "cType")
fun cType(
  @InputArgument id: Long
) {
  // ...
}

Maybe I have to pickup second way(cause first way doesn't work), but I don't know how to get commonParam.
I was tried to use DgsDataFetchingEnvironment, It seems like impossible.