docs: def bundle_new(args, l, rc):
      """Create a new bundle"""
  
      from ambry.orm.exc import ConflictError
  
      d = dict(
          dataset=args.dataset,
          revision=args.revision,
          source=args.source,
          bspace=args.space,
          subset=args.subset,
          btime=args.time,
          variation=args.variation)
  
      try:
          ambry_account = rc.accounts.get('ambry', {})
      except:
          ambry_account = None
  
      if not ambry_account:
          fatal("Failed to get an accounts.ambry entry from the configuration. ")
  
      if not ambry_account.get('name') or not ambry_account.get('email'):
          fatal('Must set accounts.ambry.email and accounts.ambry.name n account config file')
  
      if args.dryrun:
          from ..identity import Identity
          d['revision'] = 1
          d['id'] = 'dXXX'
          print(str(Identity.from_dict(d)))
          return
  
      try:
          b = l.new_bundle(assignment_class=args.key, **d)
  
          if ambry_account:
              b.metadata.contacts.wrangler = ambry_account
  
          b.build_source_files.bundle_meta.objects_to_record()
          b.commit()
  
      except ConflictError:
          fatal("Can't create dataset; one with a conflicting name already exists")
  
      print(b.identity.fqname)