Gcp/Firebase/CloudFunctions/request

functions/index.js

exports.log1 = functions.https.onRequest((request, response) => {
  const errorlog = request.query['errorlog']
  console.error(errorlog);
  response.send("Hello from Firebase!log");
});

ttps://us-central1-unity-xxxxx.cloudfunctions.net/log1?errorlog=hoge