release_tracks: [GA, ALPHA, BETA]

help_text:
  brief: |
    Update a Managed Service for Apache Kafka consumer group.
  description: |
    Update a Managed Service for Apache Kafka consumer group.

  examples: |
    To specify a file for updating the topics of a consumer group,
    run the following:

      ${command} myconsumergroup |
          --cluster=mycluster \
          --location=us-central1 \
          --topics-file=topics.json

    To update the topics of a consumer group with inline JSON,
    run the following:

      ${command} myconsumergroup |
          --cluster=mycluster \
          --location=us-central1 \
          --topics-file='{"topic":{"partitions":{"0":{"offset":1,"metadata":"metadata"}}}}'

request:
  collection: managedkafka.projects.locations.clusters.consumerGroups
  modify_request_hooks:
  - googlecloudsdk.command_lib.managed_kafka.util:UpdateTopics

arguments:
  resource:
    help_text: Identifies the consumer group to be updated.
    spec: !REF googlecloudsdk.command_lib.managed_kafka.resources:consumer_group
  params:
  - _REF_: googlecloudsdk.command_lib.managed_kafka.flags:topics-file
    required: true