I am trying to be able to copy data from the NAS to a Google Storage Bucket. I have added the JSON file for my bucket’s account to the Cloud Credentials on the NAS and setup a Cloud Sync Task to run the backup. When I click on “Dry Run” it says the test was successful but when I run the actual backup job I get the following error.

"Error 400: Cannot insert legacy ACL for an object when uniform bucket-level access is enabled. Read more at , invalid"

In addition, The NAS does have rclone built in. I tried to go that route to see if it would work, but it still requires the JSON file to authenticate, which generates the same error listed above when I attempt to copy any data to the bucket. When I attempt to use the interactive login option to authenticate from my web browser (like I have done before when connecting rclone to Google Drive) it gives me another error. 

"You can't sign in to this app because it doesn't comply with Google's OAuth 2.0 policy for keeping apps secure.

You can let the app developer know that this app doesn't comply with one or more Google validation rules.
Learn more about this error

If you are a developer of rclone, see error details.

Error 400: invalid_request"  

I am not sure if this is caused by an outdated version of rclone being installed on the NAS or something else.

The current version of rclone that is installed is 1.57.0-DEV.

The version of the NAS is 13.0-U6.7.

Please assist. 13