CD
Cloudflare Developers•3d ago
Kaylee

Uploading worker module with the TS SDK

Is there a code snippet or something for creating a worker with the TS SDK? https://developers.cloudflare.com/api/node/resources/workers/subresources/scripts/methods/update/ I think im struggling to read the doc so i think a code snippet would help me figure out how to use it. I've got an implementation with just fetch() but i'd much prefer the type safety of the sdk when possible. I seem to just get this error Failed to deploy Cloudflare Worker: Error: 400 {"result":null,"success":false,"errors":[{"code":10021,"message":"No event handlers were registered. This script does nothing.\n"}],"messages":[]} 
const form = new FormData();

form.append("worker.js",
 new File([workerScript], "worker.js", {
 type: "application/javascript+module",
 }),
);

const client = new Cloudflare({
                    apiToken: env.CLOUDFLARE_API_TOKEN,
                });

const response = await        client.workers.scripts.update(workerName, {
  account_id: env.CLOUDFLARE_ACCOUNT_ID,
  metadata: {
    main_module: "worker.js",
    bindings: [],
    body_part: "worker.js",
   },
  },
  {
  body: form,
   },
);
const form = new FormData();

form.append("worker.js",
 new File([workerScript], "worker.js", {
 type: "application/javascript+module",
 }),
);

const client = new Cloudflare({
                    apiToken: env.CLOUDFLARE_API_TOKEN,
                });

const response = await        client.workers.scripts.update(workerName, {
  account_id: env.CLOUDFLARE_ACCOUNT_ID,
  metadata: {
    main_module: "worker.js",
    bindings: [],
    body_part: "worker.js",
   },
  },
  {
  body: form,
   },
);
Cloudflare API | Workers › Scripts › update
Interact with Cloudflare's products and services via the Cloudflare API
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