# File lib/fog/aws/requests/elasticache/describe_cache_parameter_groups.rb, line 15
        def describe_cache_parameter_groups(name = nil, options = {})
          request({
            'Action'                  => 'DescribeCacheParameterGroups',
            'CacheParameterGroupName' => name,
            'Marker'                  => options[:marker],
            'MaxRecords'              => options[:max_records],
            :parser => Fog::Parsers::AWS::Elasticache::DescribeParameterGroups.new
          }.merge(options))
        end