NAME
    gcloud deploy targets rollback - rollbacks a target to a prior rollout

SYNOPSIS
    gcloud deploy targets rollback (TARGET : --region=REGION)
        --delivery-pipeline=DELIVERY_PIPELINE [--annotations=[KEY=VALUE,...]]
        [--description=DESCRIPTION] [--labels=[KEY=VALUE,...]]
        [--override-deploy-policies=[POLICY,...]] [--release=RELEASE]
        [--rollout-id=ROLLOUT_ID] [--starting-phase-id=STARTING_PHASE_ID]
        [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    If release is not specified, the command rollbacks the target with the last
    successful deployed release. If optional rollout-id parameter is not
    specified, a generated rollout ID will be used.

EXAMPLES
    To rollback a target 'prod' for delivery pipeline 'test-pipeline' in region
    'us-central1', run:

        $ gcloud deploy targets rollback prod \
            --delivery-pipeline=test-pipeline --region=us-central1

POSITIONAL ARGUMENTS
     Target resource - The name of the Target. The arguments in this group can
     be used to specify the attributes of this 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 target 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.

       TARGET
          ID of the target or fully qualified identifier for the target.

          To set the target attribute:
          ▸ provide the argument target on the command line.

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

       --region=REGION
          The Cloud region for the target. Alternatively, set the property
          [deploy/region].

          To set the region attribute:
          ▸ provide the argument target on the command line with a fully
            specified name;
          ▸ provide the argument --region on the command line;
          ▸ set the property deploy/region.

REQUIRED FLAGS
     --delivery-pipeline=DELIVERY_PIPELINE
        The name of the Cloud Deploy delivery pipeline

OPTIONAL FLAGS
     --annotations=[KEY=VALUE,...]
        Annotations to apply to the rollback. Annotations take the form of
        key/value string pairs.

        Examples:

        Add annotations:

            $ gcloud deploy targets rollback \
                --annotations="from_target=test,status=stable"

     --description=DESCRIPTION
        Description of rollout created during a rollback.

     --labels=[KEY=VALUE,...]
        Labels to apply to the rollback. Labels take the form of key/value
        string pairs.

        Examples:

        Add labels:

            $ gcloud deploy targets rollback --labels="commit=abc123,author=foo"

     --override-deploy-policies=[POLICY,...]
        Deploy policies to override

     --release=RELEASE
        Name of the release to rollback to.

     --rollout-id=ROLLOUT_ID
        ID to assign to the generated rollout for promotion.

     --starting-phase-id=STARTING_PHASE_ID
        If set, starts the created rollout at the specified phase.

        Start rollout at stable phase:

            $ gcloud deploy targets rollback --starting-phase-id=stable

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
    These variants are also available:

        $ gcloud alpha deploy targets rollback

        $ gcloud beta deploy targets rollback

