I tried to copy data to my FC workspace bucket from a HPC cluster using gsutil and got the following error:
ResumableUploadAbortException: 401 Anonymous users does not have storage.objects.create access to bucket fc-f0bc9c42-a172-4795-........................
Also when I tried the Transfer page on the Google Cloud Platform Console it asked me to change permission on my Firecloud account for creating a transfer, didn’t give me anymore details.