# File lib/fog/aws/requests/redshift/delete_cluster_parameter_group.rb, line 14
        def delete_cluster_parameter_group(options = {})
          parameter_group_name = options[:parameter_group_name]

          path = "/"
          params = {
            :headers    => {},
            :path       => path,
            :method     => :put,
            :query      => {}
          }

          params[:query]['Action']             = 'DeleteClusterParameterGroup'
          params[:query]['ParameterGroupName'] = parameter_group_name if parameter_group_name

          request(params)
        end