gistfile1.txt

let uri = 'www.endpoint1.com';
let uri2 = 'www.endpoint1.com/';


let method1 = async() => {
  let response = await Promise.resolve(fetch(uri));

  let items = [];
  if (response.status === 200) {

    items = response.data;
    items = items.map(function(item) {

      return {
        id: item.id,
        name: ''
      }
    });
  }

  for (let index of items.keys()) {
    method2(items[index]);
  }

  return items;
}

const method2 = async(item) => {
  const resp2 = await Promise.resolve(fetch(uri));
  item.name = resp2.name;
}