Update an existing DNS record

//native

type Vercel = {

  token: string;

};

/**

 * Update an existing DNS record

 * Updates an existing DNS record for a domain name.

 */

export async function main(

  auth: Vercel,

  recordId: string,

  teamId: string | undefined,

  slug: string | undefined,

  body: {

    additionalProperties?: never;

    name?: string;

    value?: string;

    type?:

      | "A"

      | "AAAA"

      | "ALIAS"

      | "CAA"

      | "CNAME"

      | "HTTPS"

      | "MX"

      | "SRV"

      | "TXT"

      | "NS";

    ttl?: number;

    mxPriority?: number;

    srv?: { target: string; weight: number; port: number; priority: number };

    https?: { priority: number; target: string; params?: string };

    comment?: string;

  },

) {

  const url = new URL(`https://api.vercel.com/v1/domains/records/${recordId}`);

  for (const [k, v] of [

    ["teamId", teamId],

    ["slug", slug],

  ]) {

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "PATCH",

    headers: {

      "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();

}