Async server request

FileFetch.js

var express = require('express')
var fetch = require('isomorphic-fetch')

const FigmaAPIKey = 'mysecretkey'
const FigmaFileID = 'VAyAHaZn1tHmjOFK79pbnMTj'

async function figmaFileFetch(fileId){
    let result = await fetch('https://api.figma.com/v1/files/' + fileId , {
        method: 'GET',
        headers: {
            'X-Figma-Token': FigmaAPIKey
        }
    })

    let figmaFileStruct = await result.json()

    return figmaFileStruct
}