Update Zone Subscription

type Cloudflare = {

  token: string;

  email: string;

  key: string;

};

/**

 * Update Zone Subscription

 * Updates zone subscriptions, either plan or add-ons.

 */

export async function main(

  auth: Cloudflare,

  identifier: string,

  body: {

    app?: { install_id?: string; [k: string]: unknown };

    component_values?: {

      default?: number;

      name?: string;

      price?: number;

      value?: number;

      [k: string]: unknown;

    }[];

    currency?: string;

    current_period_end?: string;

    current_period_start?: string;

    frequency?: "weekly" | "monthly" | "quarterly" | "yearly";

    id?: string;

    price?: number;

    rate_plan?: {

      currency?: string;

      externally_managed?: boolean;

      id?: { [k: string]: unknown };

      is_contract?: boolean;

      public_name?: string;

      scope?: string;

      sets?: string[];

      [k: string]: unknown;

    };

    state?:

      | "Trial"

      | "Provisioned"

      | "Paid"

      | "AwaitingPayment"

      | "Cancelled"

      | "Failed"

      | "Expired";

    zone?: { id?: string; name?: string; [k: string]: unknown };

    [k: string]: unknown;

  }

) {

  const url = new URL(

    `https://api.cloudflare.com/client/v4/zones/${identifier}/subscription`

  );

  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();

}