release_tracks: [ALPHA, BETA, GA]
help_text:
  brief: Create a Pub/Sub Lite topic.
  description: Create a Pub/Sub Lite topic.
  examples: |
    To create a Pub/Sub lite-topic, run:

        $ {command} mytopic \
            --location=us-central1-a \
            --partitions=1 \
            --per-partition-bytes=30GiB \
            --message-retention-period=2w

request:
  collection: pubsublite.admin.projects.locations.topics
  method: create
  modify_request_hooks:
  - googlecloudsdk.command_lib.pubsub.lite_util:UpdateAdminRequest
  - googlecloudsdk.command_lib.pubsub.lite_util:AddTopicReservationResource
  - googlecloudsdk.command_lib.pubsub.lite_util:AddTopicDefaultsWithoutReservation

arguments:
  resource:
    help_text: Identifies the Cloud zone this command will be executed on.
    spec: !REF googlecloudsdk.command_lib.pubsub.resources:location
    is_parent_resource: true
    is_positional: false
    command_level_fallthroughs:
      location:
      - arg_name: 'zone'

  params:
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:topic-name
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:partitions
    required: true
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:per-partition-publish-mib
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:per-partition-subscribe-mib
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:per-partition-bytes
    required: true
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:message-retention-period
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:topic-throughput-reservation-name
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:zone