im trying to access firebase storage with google cloud library. But when i try to upload a file im getting this error: xxxxxxxx@xxxxxxxxxxxxx.iam.gserviceaccount.com does not have storage.objects.create access to the Google Cloud Storage bucket.
I guess i have to set some roles to this account. I created a custom role from google cloud platform.
But custom role is not listing in role list when i try to edit permissions in this profile.

