    # File lib/fog/aws/requests/compute/describe_key_pairs.rb, line 22
            def describe_key_pairs(filters = {})
              unless filters.is_a?(Hash)
                Fog::Logger.deprecation("describe_key_pairs with #{filters.class} param is deprecated, use describe_key_pairs('key-name' => []) instead [light_black](#{caller.first})[/]")
                filters = {'key-name' => [*filters]}
              end
              params = Fog::AWS.indexed_filters(filters)
              request({
                'Action'    => 'DescribeKeyPairs',
                :idempotent => true,
                :parser     => Fog::Parsers::Compute::AWS::DescribeKeyPairs.new
              }.merge!(params))
            end