Get payment refund

//native

type Mollie = {

  token: string;

};

/**

 * Get payment refund

 * Retrieve a single payment refund by its ID and the ID of its parent payment.

> 🔑 Access with

>

> API key

>

> Access token with **refunds.read**

 */

export async function main(

  auth: Mollie,

  paymentId: string,

  refundId: string,

  include: "payment" | undefined,

  testmode: string | undefined,

) {

  const url = new URL(

    `https://api.mollie.com/v2/payments/${paymentId}/refunds/${refundId}`,

  );

  for (const [k, v] of [

    ["include", include],

    ["testmode", testmode],

  ]) {

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Bearer " + auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.text();

}