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Google Cloud Storage connector

Back to the connector overview, authentication methods, and actions.
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21 Oct 2026
auth breaking data-sync guideBucket ID is now required and checked when connecting an account, and actions that take a bucket or project use the connection’s values by default (accounts connected earlier must re-link to add a Bucket ID, or keep passing bucket). Added data sync for buckets, objects, HMAC keys, notifications and bucket ACLs (buckets with fine-grained access only), and a connection guide for finding the Bucket ID. Migrated to authRequirements for per-auth-type scope control.
googlecloudstorage_compose_objects, googlecloudstorage_copy_object, googlecloudstorage_create_hmac_key, googlecloudstorage_delete_bucket, googlecloudstorage_delete_hmac_key, googlecloudstorage_delete_notification, googlecloudstorage_delete_object, googlecloudstorage_get_bucket, googlecloudstorage_get_bucket_acl, googlecloudstorage_get_bucket_iam_policy, googlecloudstorage_get_default_object_acl, googlecloudstorage_get_hmac_key, googlecloudstorage_get_notification, googlecloudstorage_get_object, googlecloudstorage_get_object_acl, googlecloudstorage_get_service_account, googlecloudstorage_insert_bucket, googlecloudstorage_insert_notification, googlecloudstorage_list_bucket_acls, googlecloudstorage_list_buckets, googlecloudstorage_list_default_object_acls, googlecloudstorage_list_hmac_keys, googlecloudstorage_list_notifications, googlecloudstorage_list_object_acls, googlecloudstorage_list_objects, googlecloudstorage_set_bucket_iam_policy, googlecloudstorage_test_auth_googlecloudstorage, googlecloudstorage_test_bucket_iam_permissions, googlecloudstorage_update_bucket, googlecloudstorage_update_hmac_key
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8 Sept 2026
bug-fixFixed default object ACL listing to return a clear precondition error instead of a server error when the bucket metageneration matches the excluded value.