Retrieves a list of product variants

type Shopify = {

  token: string;

  store_name: string;

};

/**

 * Retrieves a list of product variants

 * Retrieves a list of product variants. Note: As of version 2019-10, this endpoint implements pagination by using links that are provided in the response header. Sending the page parameter will return an error. To learn more, see Making requests to paginated REST Admin API endpoints.

 */

export async function main(

  auth: Shopify,

  api_version: string = "2023-10",

  product_id: string,

  limit: string | undefined,

  presentment_currencies: string | undefined,

  since_id: string | undefined,

  fields: string | undefined

) {

  const url = new URL(

    `https://${auth.store_name}.myshopify.com/admin/api/${api_version}/products/${product_id}/variants.json`

  );

  for (const [k, v] of [

    ["limit", limit],

    ["presentment_currencies", presentment_currencies],

    ["since_id", since_id],

    ["fields", fields],

  ]) {

    if (v !== undefined && v !== "") {

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      "X-Shopify-Access-Token": auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}