gcloud storage buckets set-iam-policy

NAME
gcloud storage buckets set-iam-policy - set the IAM policy for a bucket
SYNOPSIS
gcloud storage buckets set-iam-policyURLS[URLS …]POLICY_FILE[--continue-on-error,-c][--etag=ETAG,-eETAG][GCLOUD_WIDE_FLAG …]
DESCRIPTION
Set the IAM policy for a bucket. For more information, seeCloud Identityand Access Management.
EXAMPLES
To set the IAM policy in POLICY-FILE on BUCKET:
gcloudstoragebucketsset-iam-policygs://BUCKETPOLICY-FILE

To set the IAM policy in POLICY-FILE on all buckets beginning with "b":

gcloudstoragebucketsset-iam-policygs://b*POLICY-FILE
POSITIONAL ARGUMENTS
URLS [URLS …]
URLs for buckets to apply the IAM policy to. Can include wildcards.
POLICY_FILE
Path to a local JSON or YAML formatted file containing a valid policy.

The output of theget-iam-policy command is a valid file, as is anyJSON or YAML file conforming to the structure of aPolicy.

FLAGS
--continue-on-error,-c
If any operations are unsuccessful, the command will exit with a non-zero exitstatus after completing the remaining operations. This flag takes effect only insequential execution mode (i.e. processor and thread count are set to 1).Parallelism is default.
--etag=ETAG,-eETAG
Custom etag to set on IAM policy. API will reject etags that do not match thisvalue, making it useful as a precondition during concurrent operations.
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
This variant is also available:
gcloudalphastoragebucketsset-iam-policy

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Last updated 2025-05-07 UTC.