js react waiting for some other fetch to finish before making another fetch from a different module code example

Example 1: await fetch in react

async function fetchFunction() {
  try{
	const response = await fetch(`http://url.com`);
	const json = await response.json();
  }
  catch(err) {
    throw err;
    console.log(err);
  }
}

Example 2: fetch('https://www.example.com/index.html') .then(res => res.text()) .then(html => console.log(html));

fetch('https://www.gs1us.org')
  .then(res => res.text())
  .then(html => console.log(html));