anchor.diff:  input SaleFilterInput {
     status: [DiscountStatusEnum]
     saleType: DiscountValueTypeEnum
  -  started: DateRangeInput
  +  started: DateTimeRangeInput
     search: String
   }
   
  
positive.code:   status: [DiscountStatusEnum]
    timesUsed: IntRangeInput
    discountType: [VoucherDiscountType]
    started: DateRangeInput
    search: String
  }
  
  
negative.code:   code: String!
    usageLimit: Int
    used: Int!
    startDate: DateTime!
    endDate: DateTime
    applyOncePerOrder: Boolean!
    discountValueType: VoucherDiscountValueType!
    discountValue: Float!
  