Add items to a pending invoice

//native

type Zoho = {

  token: string;

};

/**

 * Add items to a pending invoice

 * Editing a pending invoice to add usage charges.

 */

export async function main(

  auth: Zoho,

  invoice_id: string,

  X_com_zoho_subscriptions_organizationid: string,

  body: {

    invoice_items?: {

      code?: {};

      product_id?: {};

      name?: {};

      description?: {};

      price?: number;

      quantity?: number;

      tax_id?: {};

      tax_exemption_id?: {};

    }[];

  },

) {

  const url = new URL(

    `https://www.zohoapis.com/billing/v1/invoices/${invoice_id}/lineitems`,

  );

  const response = await fetch(url, {

    method: "POST",

    headers: {

      "X-com-zoho-subscriptions-organizationid":

        X_com_zoho_subscriptions_organizationid,

      "Content-Type": "application/json",

      Authorization: "Zoho-oauthtoken " + auth.token,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}