Google Cloud Functions Hello World sample

This is a basic hello world sample that shows a single exported function.

View the documentation or the source code.

Deploy

This example deploys the function with an HTTP trigger.

gcloud alpha functions deploy helloworld --bucket <your-bucket-name> --trigger-http

Test

gcloud alpha functions call helloworld

Running the above command should print "Hello World!".

You can also use curl to trigger the function:

curl -X POST https://<your-project-region>.<your-project-id>.cloudfunctions.net/helloworld