Updates a default object ACL entry on the specified bucket.
To use this method, the authenticated user must have the following IAM permissions for the bucket containing the default object ACL entry:
storage.buckets.getstorage.buckets.getIamPolicystorage.buckets.setIamPolicystorage.buckets.updatePUT https://storage.googleapis.com/storage/v1/b/bucket/defaultObjectAcl/entity
In addition to standard query parameters, the following query parameters apply to this method.
To see an example of how to include query parameters in a request, see the JSON API Overview page.
| Parameter name | Value | Description |
|---|---|---|
| Path parameters | ||
bucket |
string |
Name of a bucket. |
entity |
string |
The entity holding the permission. Can be user-emailAddress,
group-groupId, group-emailAddress,
allUsers, or allAuthenticatedUsers.
|
In the request body, supply a DefaultObjectAccessControls resource.
If successful, this method returns a DefaultObjectAccessControls resource in the response body.
Use the APIs Explorer below to call this method on live data and see the response.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-07-22 UTC.