ch

gsutil acl ch CommandException: command updates access control lists, similar in spirit to the Linux chmod command.

Grant the user john . doe @ example . com WRITE access to the bucket example-bucket: gsutil acl ch -u [email protected]:WRITE gs://example-bucket

Grant the group admins @ example . com OWNER access to all jpg files in the top level of example-bucket: gsutil acl ch -g [email protected]:O gs://example-bucket/*.jpg

Remove any current access by john . doe @ example . com from the bucket example-bucket:

gsutil acl ch -d [email protected] gs://example-bucket If you have a large number of objects to update, enabling multi-threading with the gsutil -m flag can significantly improve performance. The following command adds OWNER for admin @ example . org using multi-threading:

gsutil -m acl ch -R -u [email protected]:O gs://example-bucket Grant READ access to everyone from my-domain.org and to all authenticated users, and grant OWNER to admin @ mydomain . org , for the buckets my-bucket and my-other-bucket, with multi-threading enabled:

gsutil -m acl ch -R -g my-domain.org:R -g AllAuth:R \

 -u [email protected]:O gs://my-bucket/ gs://my-other-bucket