FormData implements polyfill for k6.
This simplifies the creation of multipart/form-data requests from k6 scripts. It was adapted from the original version by Rob Wu to remove references of XMLHttpRequest and File related code which isn't supported in k6.
import { FormData } from 'https://jslib.k6.io/formdata/0.0.2/index.js';See the k6 documentation website for more details on how to use the FormData object.