Client Lib/SDK 是否支持 OCR？

Question

Sorry for the dumb question, for the following sample code below, does it reach out to the real Azure Cloud for OCR process or just perform it locally?

const { FormRecognizerClient, AzureKeyCredential } = require("@azure/ai-form-recognizer"); // v3.2
const fs = require("fs");

const readStream = fs.createReadStream(MyLocalFile);

const client = new FormRecognizerClient(endpoint, new AzureKeyCredential(apiKey));
const poller = await client.beginRecognizeInvoices(readStream, {
 onProgress: (state) => {
   console.log(`status: ${state.status}`);
 }
});

const [invoice] = await poller.pollUntilDone();

Answer 1

This is the Form Recognizer SDK and it will call the Analyze Invoice API on the cloud hosted service to analyze the document.