Cloud Functions: Qwik Start - Console

#-----CHANGE REGION-----

REGION=


gcloud services enable run.googleapis.com
export PROJECT_ID=$(gcloud config list --format 'value(core.project)')
gcloud config set compute/region $REGION

mkdir ~/hello-https && cd $_
touch index.js && touch package.json

tee -a index.js <<EOF
/**
 * Responds to any HTTP request.
 *
 * @param {!express:Request} req HTTP request context.
 * @param {!express:Response} res HTTP response context.
 */
exports.helloWorld = (req, res) => {
  let message = req.query.message || req.body.message || 'Hello World!';
  res.status(200).send(message);
};
EOF


tee -a package.json <<EOF
{
  "name": "sample-http",
  "version": "0.0.1"
}
EOF



gcloud functions deploy GCFunction \
  --gen2 \
  --runtime nodejs18 \
  --entry-point helloWorld \
  --source . \
  --region $REGION \
  --trigger-http \
  --timeout 540s \
  --allow-unauthenticated \
  --max-instances 5


#-----------------IF YOU SEE ERROR > WAIT FOR 5 MINUTES > AND RERUN ABOVE COMMAND "gcloud functions deploy ..." ------------------

URL=https://$REGION-$PROJECT_ID.cloudfunctions.net/GCFunction
echo $URL

curl -m 70 -X POST $URL \
    -H "Authorization: bearer $(gcloud auth print-identity-token)" \
    -H "Content-Type: application/json" \
    -d '{"message":"Hello World!"}'