Issue with functionId while creating coupon using discountCodeAppCreate

[rkmsoftware]

Hi,

We are trying to achieve a feature within our custom app where we can create and merge two coupons into one as some of the apps doing now. But we are not able to achieve that using API resources. Can you please more information when we're trying to get functionId using appDiscountTypes but we are getting an error in response Shop requires beta flag to access this.

@shopify_apps 

[MiN1One]

Have the same issue

[rkmsoftware · Accepted solution]

Helping Hand 🙂
I had found an alternate solution for this. where I use graphQL to generate draft orders and combine both codes in a single order.

Here is snippet:

mutation draftOrderCreate($input: DraftOrderInput!) {
  draftOrderCreate(input: $input) {
    draftOrder {
      id
      totalPrice
    }
    userErrors {
      field
      message
    }
  }
}
{
  "input": {
    "appliedDiscount": {
      "amount": "1.00",
      "description": "Coupon Combine APP",
      "title": "IJ6H3azA4SVsIyX3FxzW + FhWzxd3kl0y5spnBGiTV",
      "value": 0.80,
      "valueType": "FIXED_AMOUNT"
    },
    "email": "sample@email.net",
    "lineItems": [
      {
        "originalUnitPrice": "416.67",
        "quantity": 1,
        "requiresShipping": true,
        "sku": "sku",
        "taxable": true,
        "title": "title",
        "variantId": "gid://shopify/ProductVariant/xxxxxx"
      }
    ],
    "note": "",
    "shippingLine": {
      "price": "0.00",
      "shippingRateHandle": "",
      "title": "FREESHIP"
    },
    "useCustomerDefaultAddress": true
  }
}