gcloud alpha pubsub message-transforms test - tests message transforms against a given message

gcloud alpha pubsub message-transforms test(--attribute=[ATTRIBUTE,…]--message=MESSAGE)(--message-transforms-file=MESSAGE_TRANSFORMS_FILE    |--subscription=SUBSCRIPTION    | [--topic=TOPIC :--topic-project=TOPIC_PROJECT])[GCLOUD_WIDE_FLAG …]

Message to test the message transforms against.

At least one of these must be specified:

--attribute=[ATTRIBUTE,…]

Comma-separated list of attributes to attach to the message. Each ATTRIBUTE hasthe form name="value". You can specify up to 100 attributes.

--message=MESSAGE

Message body to test the message transforms against.

Exactly one of these must be specified:

--message-transforms-file=MESSAGE_TRANSFORMS_FILE

Path to YAML or JSON file containing message transforms.

Subscription resource - Name of the subscription from which the messagetransforms are taken to be applied to the message. This represents a Cloudresource. (NOTE) Some attributes are not given arguments in this group but canbe set in other ways.

To set theproject attribute:

• provide the argument--subscription on the command line with afully specified name;
• provide the argument--project on the command line;
• set the propertycore/project.

--subscription=SUBSCRIPTION

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

To set thesubscription attribute:

• provide the argument--subscription on the command line.

Topic resource - Name of the topic from which the message transforms are takento be applied to the message. The arguments in this group can be used to specifythe attributes of this resource.

--topic=TOPIC

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

To set thetopic attribute:

• provide the argument--topic on the command line.

This flag argument must be specified if any of the other arguments in this groupare specified.

--topic-project=TOPIC_PROJECT

Project ID of the Google Cloud project for the topic.

To set theproject attribute:

• provide the argument--topic on the command line with a fullyspecified name;
• provide the argument--topic-project on the command line;
• provide the argument--project on the command line;
• set the propertycore/project.

Run$gcloud help for details.