release_tracks: [ALPHA, BETA, GA]
help_text:
  brief: Update a Pub/Sub Lite subscription.
  description: Update a Pub/Sub Lite subscription.
  examples: |
    To update a Pub/Sub Lite subscription, run:

        $ {command} mysubscription \
            --location=us-central1-a \
            --delivery-requirement=DELIVER_IMMEDIATELY

request:
  collection: pubsublite.admin.projects.locations.subscriptions
  method: patch
  modify_request_hooks:
  - googlecloudsdk.command_lib.pubsub.lite_util:UpdateAdminRequest
  - googlecloudsdk.command_lib.pubsub.lite_util:AddExportResources

arguments:
  resource:
    help_text: Subscription to update.
    spec: !REF googlecloudsdk.command_lib.pubsub.resources:lite_subscription
    command_level_fallthroughs:
      location:
      - arg_name: 'zone'

  params:
  - _REF_: googlecloudsdk.command_lib.pubsub.flags:zone
  - group:
      required: true
      params:
      - _REF_: googlecloudsdk.command_lib.pubsub.flags:delivery-requirement
      - _REF_: googlecloudsdk.command_lib.pubsub.flags:export-desired-state
      - _REF_: googlecloudsdk.command_lib.pubsub.flags:export-pubsub-topic
      - _REF_: googlecloudsdk.command_lib.pubsub.flags:export-dead-letter-topic