Prerequisites
GCP account
Open Console.
Click on Activate Cloud shell
$ gcloud pubsub topics create <topic name> #Create Topics
$ gcloud pubsub subscriptions create –topic <topic name> <subscription name> #Create Subscription
$ gcloud pubsub topics publish <topic name> –message “Welcome to Prwatech” #Publish Message
$ gcloud pubsub subscriptions pull –auto-ack <subscription name> #Display the subscription
In console, Open Menu > Pub/Sub > Topics
Open the topic which we created.
Click on View Messages.
Select the Created Subscription.
Click Pull.
The message will be displayed.
NB: The validity of one message is 10 seconds. If the message is not displayed, Execute the below command and check it within 10 seconds.
