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102 lines
3.5 KiB
Text
102 lines
3.5 KiB
Text
NAME
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gcloud pubsub lite-topics publish - publish Pub/Sub Lite messages
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SYNOPSIS
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gcloud pubsub lite-topics publish (TOPIC : --location=LOCATION)
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[--attributes=[KEY=VALUE,...]] [--event-time=DATETIME]
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[--message=MESSAGE] [--ordering-key=ORDERING_KEY]
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[GCLOUD_WIDE_FLAG ...]
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DESCRIPTION
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Publishes a message to the specified Pub/Sub Lite topic. This command
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requires Python 3.6 or greater, and requires the grpcio Python package to
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be installed.
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For MacOS, Linux, and Cloud Shell users, to install the gRPC client
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libraries, run:
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$ sudo pip3 install grpcio
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$ export CLOUDSDK_PYTHON_SITEPACKAGES=1
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EXAMPLES
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To publish a message to a Pub/Sub Lite topic, run:
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$ gcloud pubsub lite-topics publish mytopic \
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--location=us-central1-a --message="Hello World!"
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To publish a message to a Pub/Sub Lite topic with an ordering key and
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attributes, run:
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$ gcloud pubsub lite-topics publish mytopic \
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--location=us-central1-a --message="Hello World!" \
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--ordering-key="key" --attributes=KEY1=VAL1,KEY2=VAL2
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To publish a message to a Pub/Sub Lite topic with an event time, run:
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$ gcloud pubsub lite-topics publish mytopic \
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--location=us-central1-a --message="Hello World!" \
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--event-time="2021-01-01T12:00:00Z"
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POSITIONAL ARGUMENTS
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Topic resource - The pubsub lite topic to publish to. The arguments in
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this group can be used to specify the attributes of this resource. (NOTE)
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Some attributes are not given arguments in this group but can be set in
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other ways.
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To set the project attribute:
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◆ provide the argument topic on the command line with a fully specified
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name;
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◆ provide the argument --project on the command line;
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◆ set the property core/project.
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This must be specified.
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TOPIC
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ID of the topic or fully qualified identifier for the topic.
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To set the topic attribute:
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▸ provide the argument topic on the command line.
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This positional argument must be specified if any of the other
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arguments in this group are specified.
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--location=LOCATION
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ID of the location of the Pub/Sub Lite resource.
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To set the location attribute:
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▸ provide the argument topic on the command line with a fully
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specified name;
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▸ provide the argument --location on the command line.
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FLAGS
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--attributes=[KEY=VALUE,...]
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Comma-separated list of attributes. Each ATTRIBUTE has the form
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name="value". You can specify up to 100 attributes.
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--event-time=DATETIME
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A user-specified event time. Run gcloud topic datetimes for information
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on time formats.
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--message=MESSAGE
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The body of the message to publish to the given topic name.
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--ordering-key=ORDERING_KEY
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A string key, used for ordering delivery to subscribers. All messages
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with the same ordering key will be assigned to the same partition for
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ordered delivery.
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GCLOUD WIDE FLAGS
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These flags are available to all commands: --access-token-file, --account,
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--billing-project, --configuration, --flags-file, --flatten, --format,
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--help, --impersonate-service-account, --log-http, --project, --quiet,
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--trace-token, --user-output-enabled, --verbosity.
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Run $ gcloud help for details.
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NOTES
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These variants are also available:
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$ gcloud alpha pubsub lite-topics publish
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$ gcloud beta pubsub lite-topics publish
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