gcloud spanner backup-schedules add-iam-policy-binding

gcloud spanner backup-schedules add-iam-policy-binding - add IAM policy binding to a Cloud Spanner backup schedule

gcloud spanner backup-schedules add-iam-policy-binding (BACKUP_SCHEDULE : --database=DATABASE --instance=INSTANCE) --member=PRINCIPAL --role=ROLE [--condition=[KEY=VALUE,…]     | --condition-from-file=PATH_TO_FILE] [GCLOUD_WIDE_FLAG …]

gcloud spanner backup-schedules add-iam-policy-binding backup-schedule-id --instance=instance-id --database=database-id --member='user:test-user@gmail.com' --role='roles/editor'

To add an IAM policy binding which expires at the end of the year 2025 for the role of 'roles/editor' and the user 'test-user@gmail.com', run:

gcloud spanner backup-schedules add-iam-policy-binding backup-schedule-id --instance=instance-id --database=database-id --member='user:test-user@gmail.com' --role='roles/editor' --condition='expression=request.time <
 timestamp("2026-01-01T00:00:00Z"),title=expires_end_of_2025,descrip\
tion=Expires at midnight on 2025-12-31'

See https://cloud.google.com/iam/docs/managing-policies for details of policy role and member types.

BackupSchedule resource - The Cloud Spanner backup schedule to which to add the IAM policy binding. 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 backup_schedule 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.

BACKUP_SCHEDULE

ID of the backupSchedule or fully qualified identifier for the backupSchedule.

To set the backup_schedule attribute:

• provide the argument backup_schedule on the command line.

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

--database=DATABASE

The name of the Cloud Spanner database. To set the database attribute:

• provide the argument backup_schedule on the command line with a fully specified name;
• provide the argument --database on the command line.

--instance=INSTANCE

The name of the Cloud Spanner instance. To set the instance attribute:

• provide the argument backup_schedule on the command line with a fully specified name;
• provide the argument --instance on the command line;
• set the property spanner/instance.

--member=PRINCIPAL

The principal to add the binding for. Should be of the form user|group|serviceAccount:email or domain:domain.

Examples: user:test-user@gmail.com, group:admins@example.com, serviceAccount:test123@example.domain.com, or domain:example.domain.com.

Some resources also accept the following special values:

• allUsers - Special identifier that represents anyone who is on the internet, with or without a Google account.
• allAuthenticatedUsers - Special identifier that represents anyone who is authenticated with a Google account or a service account.

--role=ROLE

Role name to assign to the principal. The role name is the complete path of a predefined role, such as roles/logging.viewer, or the role ID for a custom role, such as organizations/{ORGANIZATION_ID}/roles/logging.viewer.

At most one of these can be specified:

--condition=[KEY=VALUE,…]

A condition to include in the binding. When the condition is explicitly specified as None (--condition=None), a binding without a condition is added. When the condition is specified and is not None, --role cannot be a basic role. Basic roles are roles/editor, roles/owner, and roles/viewer. For more on conditions, refer to the conditions overview guide: https://cloud.google.com/iam/docs/conditions-overview

When using the --condition flag, include the following key-value pairs:

expression

(Required) Condition expression that evaluates to True or False. This uses a subset of Common Expression Language syntax.

If the condition expression includes a comma, use a different delimiter to separate the key-value pairs. Specify the delimiter before listing the key-value pairs. For example, to specify a colon (:) as the delimiter, do the following: --condition=^:^title=TITLE:expression=EXPRESSION. For more information, see https://cloud.google.com/sdk/gcloud/reference/topic/escaping.

title

(Required) A short string describing the purpose of the expression.

description

(Optional) Additional description for the expression.

--condition-from-file=PATH_TO_FILE

Path to a local JSON or YAML file that defines the condition. To see available fields, see the help for --condition. Use a full or relative path to a local file containing the value of condition.

Run $ gcloud help for details.