Add an installment to a deal

//native

type Pipedrive = {

  apiToken: string;

};

/**

 * Add an installment to a deal

 * Adds an installment to a deal.

An installment can only be added if the deal includes at least one one-time product. 

If the deal contains at least one recurring product, adding installments is not allowed.

Only available in Advanced and above plans.

 */

export async function main(

  auth: Pipedrive,

  id: string,

  body: { description: string; amount: number; billing_date: string },

) {

  const url = new URL(

    `https://api.pipedrive.com/api/v2/deals/${id}/installments`,

  );

  const response = await fetch(url, {

    method: "POST",

    headers: {

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

      "x-api-token": auth.apiToken,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}