BucketAccessControls options = BucketAccessControls.builder().id("jcloudtestbucket/allUsers")
.selfLink(URI.create("https://content.googleapis.com/storage/v1/b/jcloudtestbucket/acl/allUsers"))
.bucket(EXPECTED_TEST_BUCKET).entity("allUsers").role(Role.OWNER).etag("CAg=").build();
assertEquals(api.updateBucketAccessControls(EXPECTED_TEST_BUCKET, "allUsers", options),
new BucketAclUpdateTest().expected());
}