type Cloudflare = {

  token: string;

  email: string;

  key: string;

};

/**

 * Change TLS Client Auth setting

 * TLS Client Auth requires Cloudflare to connect to your origin server using a client certificate (Enterprise Only).

 */

export async function main(

  auth: Cloudflare,

  zone_identifier: string,

  body: { value: "on" | "off"; [k: string]: unknown }

) {

  const url = new URL(

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

  );

  const response = await fetch(url, {

    method: "PATCH",

    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();

}