Set Account Custom Nameserver Related Zone Metadata

type Cloudflare = {

  token: string;

  email: string;

  key: string;

};

/**

 * Set Account Custom Nameserver Related Zone Metadata

 * Set metadata for account-level custom nameservers on a zone.

If you would like new zones in the account to use account custom nameservers by default, use PUT /accounts/:identifier to set the account setting use_account_custom_ns_by_default to true.

 */

export async function main(

  auth: Cloudflare,

  zone_identifier: string,

  body: { enabled?: boolean; ns_set?: number; [k: string]: unknown }

) {

  const url = new URL(

    `https://api.cloudflare.com/client/v4/zones/${zone_identifier}/custom_ns`

  );

  const response = await fetch(url, {

    method: "PUT",

    headers: {

      "X-AUTH-EMAIL": auth.email,

      "X-AUTH-KEY": auth.key,

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

      Authorization: "Bearer " + auth.token,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}