gcloud spanner instance-configs update

NAME
gcloud spanner instance-configs update - update a Cloud Spanner instance configuration
SYNOPSIS
gcloud spanner instance-configs update INSTANCE_CONFIG [--async] [--display-name=DISPLAY_NAME] [--etag=ETAG] [--update-labels=[KEY=VALUE,…]] [--validate-only] [--clear-labels     | --remove-labels=[KEY,…]] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
Update a Cloud Spanner instance configuration.
EXAMPLES
To update display name of a custom Cloud Spanner instance configuration 'custom-instance-config', run: 
gcloud spanner instance-configs update custom-instance-config --display-name=nam3-RO-us-central1

To modify the instance config 'custom-instance-config' by adding label 'k0', with value 'value1' and label 'k1' with value 'value2' and removing labels with key 'k3', run: 

gcloud spanner instance-configs update custom-instance-config --update-labels=k0=value1,k1=value2 --remove-labels=k3

To clear all labels of a custom Cloud Spanner instance configuration 'custom-instance-config', run: 

gcloud spanner instance-configs update custom-instance-config --clear-labels

To remove an existing label of a custom Cloud Spanner instance configuration 'custom-instance-config', run: 

gcloud spanner instance-configs update custom-instance-config --remove-labels=KEY1,KEY2
POSITIONAL ARGUMENTS
INSTANCE_CONFIG
Cloud Spanner instance config. The 'custom-' prefix is required to avoid name conflicts with Google-managed configurations.
FLAGS
--async
Return immediately, without waiting for the operation in progress to complete.
--display-name=DISPLAY_NAME
The name of this instance configuration as it appears in UIs.
--etag=ETAG
Used for optimistic concurrency control.
--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.

--validate-only
Use this flag to validate that the request will succeed before executing it.
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 spanner instance-configs update --clear-labels

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

gcloud spanner instance-configs 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.

NOTES
These variants are also available: 
gcloud alpha spanner instance-configs update
 
gcloud beta spanner instance-configs update