# File lib/fog/rackspace/requests/compute_v2/delete_metadata_item.rb, line 15
        def delete_metadata_item(collection, obj_id, key)
          raise Fog::Compute::RackspaceV2::NotFound if obj_id == 0
          
          response = Excon::Response.new
          response.body = ""                      
          response.status = 204
          response            
        end