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100 lines
4 KiB
Text
100 lines
4 KiB
Text
NAME
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gcloud spanner backups get-iam-policy - get the IAM policy for a Cloud
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Spanner backup
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SYNOPSIS
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gcloud spanner backups get-iam-policy (BACKUP : --instance=INSTANCE)
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[--filter=EXPRESSION] [--limit=LIMIT] [--page-size=PAGE_SIZE]
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[--sort-by=[FIELD,...]] [GCLOUD_WIDE_FLAG ...]
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DESCRIPTION
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gcloud spanner backups get-iam-policy displays the IAM policy associated
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with a Cloud Spanner database. If formatted as JSON, the output can be
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edited and used as a policy file for set-iam-policy. The output includes an
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"etag" field identifying the version emitted and allowing detection of
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concurrent policy updates; see $ {parent} set-iam-policy for additional
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details.
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EXAMPLES
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To print the IAM policy for a given Cloud Spanner backup, run:
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$ gcloud spanner backups get-iam-policy example-backup \
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--instance=example-instance
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POSITIONAL ARGUMENTS
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Backup resource - The Cloud Spanner backup for which to display the IAM
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policy. The arguments in this group can be used to specify the attributes
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of this resource. (NOTE) Some attributes are not given arguments in this
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group but can be set in other ways.
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To set the project attribute:
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◆ provide the argument backup on the command line with a fully
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specified name;
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◆ provide the argument --project on the command line;
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◆ set the property core/project.
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This must be specified.
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BACKUP
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ID of the backup or fully qualified identifier for the backup.
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To set the backup attribute:
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▸ provide the argument backup on the command line.
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This positional argument must be specified if any of the other
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arguments in this group are specified.
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--instance=INSTANCE
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The name of the Cloud Spanner instance.
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To set the instance attribute:
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▸ provide the argument backup on the command line with a fully
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specified name;
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▸ provide the argument --instance on the command line;
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▸ set the property spanner/instance.
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LIST COMMAND FLAGS
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--filter=EXPRESSION
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Apply a Boolean filter EXPRESSION to each resource item to be listed.
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If the expression evaluates True, then that item is listed. For more
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details and examples of filter expressions, run $ gcloud topic filters.
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This flag interacts with other flags that are applied in this order:
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--flatten, --sort-by, --filter, --limit.
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--limit=LIMIT
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Maximum number of resources to list. The default is unlimited. This
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flag interacts with other flags that are applied in this order:
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--flatten, --sort-by, --filter, --limit.
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--page-size=PAGE_SIZE
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Some services group resource list output into pages. This flag
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specifies the maximum number of resources per page. The default is
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determined by the service if it supports paging, otherwise it is
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unlimited (no paging). Paging may be applied before or after --filter
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and --limit depending on the service.
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--sort-by=[FIELD,...]
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Comma-separated list of resource field key names to sort by. The
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default order is ascending. Prefix a field with ``~'' for descending
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order on that field. This flag interacts with other flags that are
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applied in this order: --flatten, --sort-by, --filter, --limit.
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GCLOUD WIDE FLAGS
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These flags are available to all commands: --access-token-file, --account,
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--billing-project, --configuration, --flags-file, --flatten, --format,
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--help, --impersonate-service-account, --log-http, --project, --quiet,
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--trace-token, --user-output-enabled, --verbosity.
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Run $ gcloud help for details.
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API REFERENCE
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This command uses the spanner/v1 API. The full documentation for this API
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can be found at: https://cloud.google.com/spanner/
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NOTES
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These variants are also available:
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$ gcloud alpha spanner backups get-iam-policy
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$ gcloud beta spanner backups get-iam-policy
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