title: response.body.getReader is not a function
body: <p>I'm making a call to a web api using fetch. I want to read the response as a stream however when I call getReader() on response.body I get the error: "TypeError: response.body.getReader is not a function".</p>
  
  <pre><code>  const fetch = require("node-fetch");
    let response = await fetch(url);
    let reader = response.body.getReader();
  </code></pre>