Undefined array key "product" when trying to create a product

[DiarQoroviqi]

I am using the latest version of package, and when trying to create a product like its written in the documentation:

// Create a product
$product = $shopify->createProduct([
    'title' => 'Adidas Shoe, Pink',
]); // returns a ProductResource

it returns me an error: Undefined array key "product"?

[ikyandhi]

I am using the latest version of package, and when trying to create a product like its written in the documentation:

// Create a product
$product = $shopify->createProduct([
    'title' => 'Adidas Shoe, Pink',
]); // returns a ProductResource

it returns me an error: Undefined array key "product"?

It looks like you missing the detail from the official Shopify documentation. Since this package is mostly wrapper, the expected payload shall comply with the docs. Refer here https://shopify.dev/docs/api/admin-rest/2023-07/resources/product#post-products. It requires product key as the root index.