aws2.js

import { Auth } from 'aws-amplify';
import * as aws4 from 'aws4';

// get Function
export const get = async (path, use_access_token, options = null) => {
  let user = await Auth.currentAuthenticatedUser();
  let idToken = user.signInUserSession.idToken.jwtToken;
  let accessToken = user.signInUserSession.accessToken.jwtToken;
  const apiName = "XXXX"
  const signer = aws4.sign({
    service: 'execute-api',
    region: 'us-east-1',
    hostname: 'https://XXXX.us-east-1.amazonaws.com/' + version,
    path: path,
    headers: {
        'Content-Type': 'application/json',
        'Token': idToken,
        'Accept': 'application/json'
    }
}, {
    accessKeyId: 'XXXX',
    secretAccessKey: 'XXXXX',
    sessionToken: null
});

const ops = {
  headers: {
    Token: header_token,
    Authorization: 'Authorization:' + signer.headers.Authorization
  }
}
  return API.get(apiName, path, ops)
}

// Get request in ACTION
export const checkApi = () => get('/XXX', true)