List a custom field's options

//native

type Salesflare = {

  apiKey: string;

};

/**

 * List a custom field's options

 *

 */

export async function main(

  auth: Salesflare,

  itemClass: string,

  customFieldApiField: string,

  searchString: string | undefined,

) {

  const url = new URL(

    `https://api.salesflare.com/customfields/${itemClass}/${customFieldApiField}/options`,

  );

  for (const [k, v] of [["searchString", searchString]]) {

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Bearer " + auth.apiKey,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.text();

}