- NAME
-
- gcloud beta iap tcp add-iam-policy-binding - add IAM policy binding to an IAP TCP IAM resource
- SYNOPSIS
-
-
gcloud beta iap tcp add-iam-policy-binding--member=PRINCIPAL--role=ROLE[--condition=[KEY=VALUE,…] |--condition-from-file=PATH_TO_FILE] [--region=REGION--resource-type=RESOURCE_TYPE--instance=INSTANCE|--service=SERVICE] [GCLOUD_WIDE_FLAG …]
-
- DESCRIPTION
-
(BETA)Adds a policy binding to the IAM policy of an IAP TCP IAM resource. One binding consists of a member, a role, and an optional condition. See $ gcloud beta iap tcp get-iam-policy for examples of how to specify an IAP TCP IAM resource. - EXAMPLES
-
See $ gcloud beta
iap tcp get-iam-policy for examples of how to specify an IAP TCP IAM
resource.
To add an IAM policy binding for the role of 'roles/iap.tunnelResourceAccessor' for the user 'test-user@gmail.com' to all the Cloud Run services located in the project, run:
gcloud beta iap tcp add-iam-policy-binding --member='user:test-user@gmail.com' --role='roles/iap.tunnelResourceAccessor' --resource-type=cloud-runTo add an IAM policy binding for the role of 'roles/iap.tunnelResourceAccessor' for the user 'test-user@gmail.com' to all the Cloud Run services located in the region 'us-west1', run:
gcloud beta iap tcp add-iam-policy-binding --member='user:test-user@gmail.com' --role='roles/iap.tunnelResourceAccessor' --resource-type=cloud-run --region=us-west1To add an IAM policy binding for the role of 'roles/iap.tunnelResourceAccessor' for the user 'test-user@gmail.com' in the resource 'test-resource' located in the region 'us-west1', run:
gcloud beta iap tcp add-iam-policy-binding --member='user:test-user@gmail.com' --role='roles/iap.tunnelResourceAccessor' --resource-type=cloud-run --service=test-service --region=us-west1To add an IAM policy binding for the role of 'roles/iap.tunnelResourceAccessor' for the user 'test-user@gmail.com' in the resource 'test-resource' located in the region 'us-west1' with a condition of expression='request.time < timestamp("2025-01-01T00:00:00Z")', title='expires_end_of_2024', and description='Expires at midnight on 2024-12-31' run:
gcloud beta iap tcp add-iam-policy-binding --member='user:test-user@gmail.com' --role='roles/iap.tunnelResourceAccessor' --resource-type=cloud-run --service=test-service --region=us-west1 --condition='expression=request.time <timestamp("2025-01-01T00:00:00Z"),title=expires_end_of_2024,descrip\ tion=Expires at midnight on 2024-12-31' - REQUIRED FLAGS
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--member=PRINCIPAL-
The principal to add the binding for. Should be of the form
user|group|serviceAccount:emailordomain:domain.Examples:
user:test-user@gmail.com,group:admins@example.com,serviceAccount:test123@example.domain.com, ordomain: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 asorganizations/{ORGANIZATION_ID}/roles/logging.viewer.
- OPTIONAL FLAGS
-
-
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 notNone,--rolecannot be a basic role. Basic roles areroles/editor,roles/owner, androles/viewer. For more on conditions, refer to the conditions overview guide: https://cloud.google.com/iam/docs/conditions-overviewWhen using the
--conditionflag, 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.
--region=REGION-
Region name. Required when
--serviceor--instanceis specified forresource-type=cloud-run. --resource-type=RESOURCE_TYPE-
Resource type of the IAP resource.
RESOURCE_TYPEmust be (only one value is supported):cloud-run. -
At most one of these can be specified:
--instance=INSTANCE- Instance ID.
--service=SERVICE- Service name.
-
At most one of these can be specified:
- GCLOUD WIDE FLAGS
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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 helpfor details. - NOTES
-
This command is currently in beta and might change without notice. This variant
is also available:
gcloud alpha iap tcp add-iam-policy-binding
gcloud beta iap tcp add-iam-policy-binding
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Last updated 2026-09-29 UTC.