forwardChanges:
  AtPath "/test":
    InOperation PostMethod:
      WithStatusCode 200:
        ResponsePayload:
          PayloadSchema:
            OfType String: EnumDoesntSatisfy (String "C")
backwardChanges:
  AtPath "/test":
    InOperation PostMethod:
      InRequest:
        InPayload:
          PayloadSchema:
            OfType String: EnumDoesntSatisfy (String "C")