NAME
    gcloud spanner instances update - update a Cloud Spanner instance

SYNOPSIS
    gcloud spanner instances update INSTANCE [--async]
        [--description=DESCRIPTION] [--nodes=NODES] [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    Update a Cloud Spanner instance.

EXAMPLES
    To update the display name of a Cloud Spanner instance, run:

        $ gcloud spanner instances update my-instance-id \
            --description=my-new-display-name

    To update the node count of a Cloud Spanner instance, run:

        $ gcloud spanner instances update my-instance-id --nodes=1

POSITIONAL ARGUMENTS
     INSTANCE
        Cloud Spanner instance ID.

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

     --description=DESCRIPTION
        Description of the instance.

     --nodes=NODES
        Number of nodes for the instance.

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 spanner instances update

        $ gcloud beta spanner instances update