NAME
    gcloud eventarc channels update - update an Eventarc channel

SYNOPSIS
    gcloud eventarc channels update (CHANNEL : --location=LOCATION) [--async]
        [--update-labels=[KEY=VALUE,...]]
        [--clear-crypto-key | --crypto-key=CRYPTO_KEY]
        [--clear-labels | --remove-labels=[KEY,...]] [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    Update an Eventarc channel.

EXAMPLES
    To update the channel my-channel in location us-central1, run:

        $ gcloud eventarc channels update my-channel --location=us-central1

    To configure the channel my-channel in location us-central1 with a Cloud
    KMS CryptoKey, run:

        $ gcloud eventarc channels update my-channel \
            --location=us-central1 \
            --crypto-key=projects/PROJECT_ID/locations/KMS_LOCATION/\
        keyRings/KEYRING/cryptoKeys/KEY

POSITIONAL ARGUMENTS
     Channel resource - Channel to update. 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 channel 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.

       CHANNEL
          ID of the channel or fully qualified identifier for the channel.

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

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

       --location=LOCATION
          The location for the Eventarc channel, which should be either global
          or one of the supported regions. Alternatively, set the
          [eventarc/location] property.

          To set the location attribute:
          ▸ provide the argument channel on the command line with a fully
            specified name;
          ▸ provide the argument --location on the command line;
          ▸ set the property eventarc/location.

FLAGS
     --async
        Return immediately, without waiting for the operation in progress to
        complete.

     --update-labels=[KEY=VALUE,...]
        List of label KEY=VALUE pairs to update. If a label exists, its value
        is modified. Otherwise, a new label is created.

        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.

     At most one of these can be specified:

       --clear-crypto-key
          Remove the previously configured crypto key. The channel will
          continue to be encrypted using Google-managed keys.

       --crypto-key=CRYPTO_KEY
          Fully qualified name of the crypto key to use for customer-managed
          encryption. If this is unspecified, Google-managed keys will be used
          for encryption.

     At most one of these can be specified:

       --clear-labels
          Remove all labels. If --update-labels is also specified then
          --clear-labels is applied first.

          For example, to remove all labels:

              $ gcloud eventarc channels update --clear-labels

          To remove all existing labels and create two new labels, foo and baz:

              $ gcloud eventarc channels update --clear-labels \
                --update-labels foo=bar,baz=qux

       --remove-labels=[KEY,...]
          List of label keys to remove. If a label does not exist it is
          silently ignored. If --update-labels is also specified then
          --update-labels is applied first.

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.
