Swift

Shopify Query a variant for its inventory item ID

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Query a product variant to find the ID of its inventory item. Swift

func chilkatTest() {
    var success: Bool = false

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let http = CkoHttp()!

    http.login = "SHOPIFY_PRIVATE_API_KEY"
    http.password = "SHOPIFY_PRIVATE_API_KEY"

    http.accept = "application/json"

    let resp = CkoHttpResponse()!
    success = http.httpNoBody(verb: "GET", url: "https://{shop}.myshopify.com/admin/api/2020-04/products/{product_id}/variants/{variant_id}.json", response: resp)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    print("Response Status Code: \(resp.statusCode.intValue)")

    let jsonResponse = CkoJsonObject()!
    jsonResponse.load(json: resp.bodyStr)
    jsonResponse.emitCompact = false
    print("\(jsonResponse.emit()!)")

    if resp.statusCode.intValue != 200 {
        print("Failed.")
        return
    }

    // Sample output...
    // (See the parsing code below..)
    // 
    // Use the this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    // {
    //   "id": 12195009364024,
    //   "product_id": 1321541042232,
    //   "title": "xs",
    // ...
    //   "inventory_item_id": 12250274365496,
    // ...
    //   "admin_graphql_api_id": "gid://shopify/ProductVariant/12195009364024"
    // }
    // 

    var id: Int = jsonResponse.int(of: "id").intValue
    var product_id: Int = jsonResponse.int(of: "product_id").intValue
    var title: String? = jsonResponse.string(of: "title")
    var inventory_item_id: Int = jsonResponse.int(of: "inventory_item_id").intValue
    var admin_graphql_api_id: String? = jsonResponse.string(of: "admin_graphql_api_id")

}