(PowerShell) Shopify Query a variant for its inventory item ID

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

For more information, see https://shopify.dev/tutorials/manage-product-inventory-with-admin-api#retrieve-the-inventory-levels-for-a-product-variant

Chilkat .NET Downloads Chilkat .NET Assemblies

Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

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

$http = New-Object Chilkat.Http

$http.Login = "SHOPIFY_PRIVATE_API_KEY"
$http.Password = "SHOPIFY_PRIVATE_API_KEY"

$http.Accept = "application/json"

$resp = $http.QuickRequest("GET","https://{shop}.myshopify.com/admin/api/2020-04/products/{product_id}/variants/{variant_id}.json")
if ($http.LastMethodSuccess -ne $true) {
    $($http.LastErrorText)
    exit
}

$("Response Status Code: " + $resp.StatusCode)

$jsonResponse = New-Object Chilkat.JsonObject
$jsonResponse.Load($resp.BodyStr)
$jsonResponse.EmitCompact = $false
$($jsonResponse.Emit())

if ($resp.StatusCode -ne 200) {
    $("Failed.")

    exit
}

# 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"
# }
# 

$id = $jsonResponse.IntOf("id")
$product_id = $jsonResponse.IntOf("product_id")
$title = $jsonResponse.StringOf("title")
$inventory_item_id = $jsonResponse.IntOf("inventory_item_id")
$admin_graphql_api_id = $jsonResponse.StringOf("admin_graphql_api_id")