Delete a custom field

type Asana = {

  token: string;

};

/**

 * Delete a custom field

 * A specific, existing custom field can be deleted by making a DELETE request on the URL for that custom field.

Locked custom fields can only be deleted by the user who locked the field.

Returns an empty data record.

 */

export async function main(

  auth: Asana,

  custom_field_gid: string,

  opt_pretty: string | undefined,

  opt_fields: string | undefined

) {

  const url = new URL(

    `https://app.asana.com/api/1.0/custom_fields/${custom_field_gid}`

  );

  for (const [k, v] of [

    ["opt_pretty", opt_pretty],

    ["opt_fields", opt_fields],

  ]) {

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "DELETE",

    headers: {

      Authorization: "Bearer " + auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}