gcloud alpha pubsub topics create

NAME: gcloud alpha pubsub topics create - creates one or more Cloud Pub/Sub topics
SYNOPSIS: gcloud alpha pubsub topics create TOPIC [TOPIC …] [--labels=[KEY=VALUE,…]] [--message-retention-duration=MESSAGE_RETENTION_DURATION] [--ingestion-log-severity=INGESTION_LOG_SEVERITY [--cloud-storage-ingestion-bucket=CLOUD_STORAGE_INGESTION_BUCKET --cloud-storage-ingestion-input-format=INPUT_FORMAT : --cloud-storage-ingestion-text-delimiter=CLOUD_STORAGE_INGESTION_TEXT_DELIMITER --cloud-storage-ingestion-minimum-object-create-time=CLOUD_STORAGE_INGESTION_MINIMUM_OBJECT_CREATE_TIME --cloud-storage-ingestion-match-glob=CLOUD_STORAGE_INGESTION_MATCH_GLOB] | --kinesis-ingestion-consumer-arn=KINESIS_INGESTION_CONSUMER_ARN --kinesis-ingestion-role-arn=KINESIS_INGESTION_ROLE_ARN --kinesis-ingestion-service-account=KINESIS_INGESTION_SERVICE_ACCOUNT --kinesis-ingestion-stream-arn=KINESIS_INGESTION_STREAM_ARN] [--message-encoding=ENCODING (--schema=SCHEMA : --schema-project=SCHEMA_PROJECT) : --first-revision-id=FIRST_REVISION_ID --last-revision-id=LAST_REVISION_ID] [--message-storage-policy-allowed-regions=[REGION,…] : --message-storage-policy-enforce-in-transit] [--topic-encryption-key=TOPIC_ENCRYPTION_KEY : --topic-encryption-key-keyring=TOPIC_ENCRYPTION_KEY_KEYRING --topic-encryption-key-location=TOPIC_ENCRYPTION_KEY_LOCATION --topic-encryption-key-project=TOPIC_ENCRYPTION_KEY_PROJECT] [GCLOUD_WIDE_FLAG …]
DESCRIPTION: (ALPHA) Creates one or more Cloud Pub/Sub topics.
EXAMPLES: To create a Cloud Pub/Sub topic, run:
gcloud alpha pubsub topics create mytopic
POSITIONAL ARGUMENTS: Topic resource - One or more topics to create. This represents a Cloud 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 [TOPIC …]

IDs of the topics or fully qualified identifiers for the topics.
To set the topic attribute:

provide the argument topic on the command line.
FLAGS: --labels=[KEY=VALUE,…]

List of label KEY=VALUE pairs to add.
Keys must start with a lowercase character and contain only hyphens (-), underscores (_), lowercase characters, and numbers. Values must contain only hyphens (-), underscores (_), lowercase characters, and numbers.

--message-retention-duration=MESSAGE_RETENTION_DURATION

Indicates the minimum duration to retain a message after it is published to the topic. If this field is set, messages published to the topic in the last MESSAGE_RETENTION_DURATION are always available to subscribers. For instance, it allows any attached subscription to seek to a timestamp that is up to MESSAGE_RETENTION_DURATION in the past. If this field is not set, message retention is controlled by settings on individual subscriptions. The minimum is 10 minutes and the maximum is 31 days. Valid values are strings of the form INTEGER[UNIT], where UNIT is one of "s", "m", "h", and "d" for seconds, minutes, hours, and days, respectively. If the unit is omitted, seconds is assumed.

Following flags are for specifying the data source settings for an import topic

--ingestion-log-severity=INGESTION_LOG_SEVERITY

Log severity to use for ingestion.

At most one of these can be specified:

Flags that specify settings for an import topic from Cloud Storage

--cloud-storage-ingestion-bucket=CLOUD_STORAGE_INGESTION_BUCKET

Cloud Storage bucket from which to ingest data.
This flag argument must be specified if any of the other arguments in this group are specified.

--cloud-storage-ingestion-input-format=INPUT_FORMAT

Format of the data in the Cloud Storage bucket. INPUT_FORMAT must be one of: text, avro, pubsub_avro.
This flag argument must be specified if any of the other arguments in this group are specified.

--cloud-storage-ingestion-text-delimiter=CLOUD_STORAGE_INGESTION_TEXT_DELIMITER

Delimiter to use with text format when partitioning the object.

--cloud-storage-ingestion-minimum-object-create-time=CLOUD_STORAGE_INGESTION_MINIMUM_OBJECT_CREATE_TIME

Only Cloud Storage objects with a larger or equal creation timestamp will be ingested.

--cloud-storage-ingestion-match-glob=CLOUD_STORAGE_INGESTION_MATCH_GLOB

Glob pattern used to match Cloud Storage objects that will be ingested. If unset, all objects will be ingested.

Flags that specify settings for an import topic from Amazon Web Services (AWS) Kinesis Data Streams

--kinesis-ingestion-consumer-arn=KINESIS_INGESTION_CONSUMER_ARN

Kinesis data streams consumer Amazon Resource Name (ARN) to use for ingestion.
This flag argument must be specified if any of the other arguments in this group are specified.

--kinesis-ingestion-role-arn=KINESIS_INGESTION_ROLE_ARN

AWS role ARN to be used for Federated Identity authentication with Kinesis.
This flag argument must be specified if any of the other arguments in this group are specified.

--kinesis-ingestion-service-account=KINESIS_INGESTION_SERVICE_ACCOUNT

Service account to be used for Federated Identity authentication with Kinesis.
This flag argument must be specified if any of the other arguments in this group are specified.

--kinesis-ingestion-stream-arn=KINESIS_INGESTION_STREAM_ARN

Kinesis data stream ARN from which to ingest data.
This flag argument must be specified if any of the other arguments in this group are specified.

Schema settings. The schema that messages published to this topic must conform to and the expected message encoding.

--message-encoding=ENCODING

The encoding of messages validated against the schema. ENCODING must be one of: json, binary.
This flag argument must be specified if any of the other arguments in this group are specified.

--first-revision-id=FIRST_REVISION_ID

The id of the oldest revision allowed for the specified schema.

--last-revision-id=LAST_REVISION_ID

The id of the most recent revision allowed for the specified schema

Schema resource - Name of the schema that messages published to this topic must conform to. The arguments in this group can be used to specify the attributes of this resource.
This must be specified.

--schema=SCHEMA

ID of the schema or fully qualified identifier for the schema.
To set the schema attribute:

provide the argument --schema on the command line.

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

--schema-project=SCHEMA_PROJECT

Project ID of the Google Cloud project for the schema.
To set the project attribute:

provide the argument --schema on the command line with a fully specified name;

provide the argument --schema-project on the command line;

provide the argument --project on the command line;

set the property core/project.

Options for explicitly specifying the message storage policy for a topic.

--message-storage-policy-allowed-regions=[REGION,…]

A list of one or more Cloud regions where messages are allowed to be stored at rest.
This flag argument must be specified if any of the other arguments in this group are specified.

--message-storage-policy-enforce-in-transit

Whether or not to enforce in-transit guarantees for this topic using the allowed regions. This ensures that publishing, pulling, and push delivery are only handled in allowed Cloud regions.

Key resource - The Cloud KMS (Key Management Service) cryptokey that will be used to protect the topic. The specified Cloud KMS key should have purpose set to "ENCRYPT_DECRYPT". The service account, "service-${CONSUMER_PROJECT_NUMBER}@gcp-sa-pubsub.iam.gserviceaccount.com" requires the IAM cryptoKeyEncrypterDecrypter role for the given Cloud KMS key. CONSUMER_PROJECT_NUMBER is the project number of the project that is the parent of the topic being created. The arguments in this group can be used to specify the attributes of this resource.

--topic-encryption-key=TOPIC_ENCRYPTION_KEY

ID of the key or fully qualified identifier for the key.
To set the kms-key attribute:

provide the argument --topic-encryption-key on the command line.

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

--topic-encryption-key-keyring=TOPIC_ENCRYPTION_KEY_KEYRING

The KMS keyring of the key.
To set the kms-keyring attribute:

provide the argument --topic-encryption-key on the command line with a fully specified name;

provide the argument --topic-encryption-key-keyring on the command line.

--topic-encryption-key-location=TOPIC_ENCRYPTION_KEY_LOCATION

The Google Cloud location for the key.
To set the kms-location attribute:

provide the argument --topic-encryption-key on the command line with a fully specified name;

provide the argument --topic-encryption-key-location on the command line.

--topic-encryption-key-project=TOPIC_ENCRYPTION_KEY_PROJECT

The Google Cloud project for the key.
To set the kms-project attribute:

provide the argument --topic-encryption-key on the command line with a fully specified name;

provide the argument --topic-encryption-key-project on the command line;

set the property core/project.
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 topics create

gcloud beta pubsub topics create