lib/chef/knife/profitbricks_volume_delete.rb in knife-profitbricks-1.0.0 vs lib/chef/knife/profitbricks_volume_delete.rb in knife-profitbricks-1.1.1

@@ -9,10 +9,11 @@
 
       option :datacenter_id,
              short: '-D UUID',
              long: '--datacenter-id UUID',
              description: 'Name of the data center',
-             proc: proc { |datacenter_id| Chef::Config[:knife][:datacenter_id] = datacenter_id }
+             proc: proc { |datacenter_id| Chef::Config[:knife][:datacenter_id] = datacenter_id },
+             required: true
 
       def run
         connection
         @name_args.each do |volume_id|
           begin