gcloud beta pubsub lite-subscriptions subscribe

gcloud beta pubsub lite-subscriptions subscribe - stream messages from a Pub/Sub Lite subscription

gcloud beta pubsub lite-subscriptions subscribe (SUBSCRIPTION : --location=LOCATION) [--auto-ack] [--num-messages=NUM_MESSAGES; default=1] [--partitions=[INT,…]] [GCLOUD_WIDE_FLAG …]

For MacOS, Linux, and Cloud Shell users, to install the gRPC client libraries, run:

sudo pip3 install grpcio
export CLOUDSDK_PYTHON_SITEPACKAGES=1

gcloud beta pubsub lite-subscriptions subscribe mysubscription --location=us-central1-a --auto-ack

To subscribe to specific partitions in a subscription, run:

gcloud beta pubsub lite-subscriptions subscribe mysubscription --location=us-central1-a --partitions=0,1,2

Subscription resource - The Pub/Sub Lite subscription to receive messages from. The arguments in this group can be used to specify the attributes of this resource. (NOTE) Some attributes are not given arguments in this group but can be set in other ways.

To set the project attribute:

• provide the argument subscription on the command line with a fully specified name;
• provide the argument --project on the command line;
• set the property core/project.

This must be specified.

SUBSCRIPTION

ID of the subscription or fully qualified identifier for the subscription.

To set the subscription attribute:

• provide the argument subscription on the command line.

This positional argument must be specified if any of the other arguments in this group are specified.

--location=LOCATION

ID of the location of the Pub/Sub Lite resource. To set the location attribute:

• provide the argument subscription on the command line with a fully specified name;
• provide the argument --location on the command line.

--auto-ack

Automatically ACK every message received on this subscription.

--num-messages=NUM_MESSAGES; default=1

The number of messages to stream before exiting. This value must be less than or equal to 1000.

--partitions=[INT,…]

The partitions this subscriber should connect to to receive messages. If empty, partitions will be automatically assigned.

Run $ gcloud help for details.