NAME
    gcloud alpha pubsub lite-topics publish - publish Pub/Sub Lite messages

SYNOPSIS
    gcloud alpha pubsub lite-topics publish (TOPIC : --location=LOCATION)
        [--attributes=[KEY=VALUE,...]] [--event-time=DATETIME]
        [--message=MESSAGE] [--ordering-key=ORDERING_KEY]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    (ALPHA) Publishes a message to the specified Pub/Sub Lite topic. This
    command requires Python 3.6 or greater, and requires the grpcio Python
    package to be installed.

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

        $ sudo pip3 install grpcio
        $ export CLOUDSDK_PYTHON_SITEPACKAGES=1

EXAMPLES
    To publish a message to a Pub/Sub Lite topic, run:

        $ gcloud alpha pubsub lite-topics publish mytopic \
            --location=us-central1-a --message="Hello World!"

    To publish a message to a Pub/Sub Lite topic with an ordering key and
    attributes, run:

        $ gcloud alpha pubsub lite-topics publish mytopic \
            --location=us-central1-a --message="Hello World!" \
            --ordering-key="key" --attributes=KEY1=VAL1,KEY2=VAL2

    To publish a message to a Pub/Sub Lite topic with an event time, run:

        $ gcloud alpha pubsub lite-topics publish mytopic \
            --location=us-central1-a --message="Hello World!" \
            --event-time="2021-01-01T12:00:00Z"

POSITIONAL ARGUMENTS
     Topic resource - The pubsub lite topic to publish to. 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 topic 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.

       TOPIC
          ID of the topic or fully qualified identifier for the topic.

          To set the topic attribute:
          ▸ provide the argument topic 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 topic on the command line with a fully
            specified name;
          ▸ provide the argument --location on the command line.

FLAGS
     --attributes=[KEY=VALUE,...]
        Comma-separated list of attributes. Each ATTRIBUTE has the form
        name="value". You can specify up to 100 attributes.

     --event-time=DATETIME
        A user-specified event time. Run gcloud topic datetimes for information
        on time formats.

     --message=MESSAGE
        The body of the message to publish to the given topic name.

     --ordering-key=ORDERING_KEY
        A string key, used for ordering delivery to subscribers. All messages
        with the same ordering key will be assigned to the same partition for
        ordered delivery.

GCLOUD WIDE FLAGS
    These flags are available to all commands: --access-token-file, --account,
    --billing-project, --configuration, --flags-file, --flatten, --format,
    --help, --impersonate-service-account, --log-http, --project, --quiet,
    --trace-token, --user-output-enabled, --verbosity.

    Run $ gcloud help for details.

NOTES
    This command is currently in alpha and might change without notice. If this
    command fails with API permission errors despite specifying the correct
    project, you might be trying to access an API with an invitation-only early
    access allowlist. These variants are also available:

        $ gcloud pubsub lite-topics publish

        $ gcloud beta pubsub lite-topics publish

