in demo-javascript/code/azure-search-vector-sample.js [202:217]
async function uploadDocuments(defaultCredential) {
console.log("Reading data/text-sample.json...");
const fileData = await readFileAsync("../data/text-sample.json", "utf-8");
let data = JSON.parse(fileData);
const searchClient = createSearchClient(defaultCredential);
console.log("Uploading documents to the index...");
// Upload 1 document at a time
for (let i = 0; i < data.length; i++) {
await searchClient.uploadDocuments([data[i]]);
}
console.log("Finished uploading documents");
}