parameters: (self, reserved_cache_node_id=None,
                                        reserved_cache_nodes_offering_id=None,
                                        cache_node_type=None, duration=None,
                                        product_description=None,
                                        offering_type=None, max_records=None,
                                        marker=None)
return_statement: return self._make_request(
              action='DescribeReservedCacheNodes',
              verb='POST',
              path='/', params=params)
docstring: The DescribeReservedCacheNodes operation returns information
          about reserved cache nodes for this account, or about a
          specified reserved cache node.
  
          :type reserved_cache_node_id: string
          :param reserved_cache_node_id: The reserved cache node identifier
              filter value. Use this parameter to show only the reservation that
              matches the specified reservation ID.
  
          :type reserved_cache_nodes_offering_id: string
          :param reserved_cache_nodes_offering_id: The offering identifier filter
              value. Use this parameter to show only purchased reservations
              matching the specified offering identifier.
  
          :type cache_node_type: string
          :param cache_node_type: The cache node type filter value. Use this
              parameter to show only those reservations matching the specified
              cache node type.
  
          :type duration: string
          :param duration: The duration filter value, specified in years or
              seconds. Use this parameter to show only reservations for this
              duration.
          Valid Values: `1 | 3 | 31536000 | 94608000`
  
          :type product_description: string
          :param product_description: The product description filter value. Use
              this parameter to show only those reservations matching the
              specified product description.
  
          :type offering_type: string
          :param offering_type: The offering type filter value. Use this
              parameter to show only the available offerings matching the
              specified offering type.
          Valid values: `"Light Utilization" | "Medium Utilization" | "Heavy
              Utilization" `
  
          :type max_records: integer
          :param max_records: The maximum number of records to include in the
              response. If more records exist than the specified `MaxRecords`
              value, a marker is included in the response so that the remaining
              results can be retrieved.
          Default: 100
  
          Constraints: minimum 20; maximum 100.
  
          :type marker: string
          :param marker: An optional marker returned from a prior request. Use
              this marker for pagination of results from this operation. If this
              parameter is specified, the response includes only records beyond
              the marker, up to the value specified by MaxRecords .
docstring_summary: The DescribeReservedCacheNodes operation returns information
          about reserved cache nodes for this account, or about a
          specified reserved cache node.
docstring_tokens: The DescribeReservedCacheNodes operation returns information about reserved cache nodes for this account or about a specified reserved cache node .
function: def describe_reserved_cache_nodes(self, reserved_cache_node_id=None,
                                        reserved_cache_nodes_offering_id=None,
                                        cache_node_type=None, duration=None,
                                        product_description=None,
                                        offering_type=None, max_records=None,
                                        marker=None):
          """
          The DescribeReservedCacheNodes operation returns information
          about reserved cache nodes for this account, or about a
          specified reserved cache node.
  
          :type reserved_cache_node_id: string
          :param reserved_cache_node_id: The reserved cache node identifier
              filter value. Use this parameter to show only the reservation that
              matches the specified reservation ID.
  
          :type reserved_cache_nodes_offering_id: string
          :param reserved_cache_nodes_offering_id: The offering identifier filter
              value. Use this parameter to show only purchased reservations
              matching the specified offering identifier.
  
          :type cache_node_type: string
          :param cache_node_type: The cache node type filter value. Use this
              parameter to show only those reservations matching the specified
              cache node type.
  
          :type duration: string
          :param duration: The duration filter value, specified in years or
              seconds. Use this parameter to show only reservations for this
              duration.
          Valid Values: `1 | 3 | 31536000 | 94608000`
  
          :type product_description: string
          :param product_description: The product description filter value. Use
              this parameter to show only those reservations matching the
              specified product description.
  
          :type offering_type: string
          :param offering_type: The offering type filter value. Use this
              parameter to show only the available offerings matching the
              specified offering type.
          Valid values: `"Light Utilization" | "Medium Utilization" | "Heavy
              Utilization" `
  
          :type max_records: integer
          :param max_records: The maximum number of records to include in the
              response. If more records exist than the specified `MaxRecords`
              value, a marker is included in the response so that the remaining
              results can be retrieved.
          Default: 100
  
          Constraints: minimum 20; maximum 100.
  
          :type marker: string
          :param marker: An optional marker returned from a prior request. Use
              this marker for pagination of results from this operation. If this
              parameter is specified, the response includes only records beyond
              the marker, up to the value specified by MaxRecords .
  
          """
          params = {}
          if reserved_cache_node_id is not None:
              params['ReservedCacheNodeId'] = reserved_cache_node_id
          if reserved_cache_nodes_offering_id is not None:
              params['ReservedCacheNodesOfferingId'] = reserved_cache_nodes_offering_id
          if cache_node_type is not None:
              params['CacheNodeType'] = cache_node_type
          if duration is not None:
              params['Duration'] = duration
          if product_description is not None:
              params['ProductDescription'] = product_description
          if offering_type is not None:
              params['OfferingType'] = offering_type
          if max_records is not None:
              params['MaxRecords'] = max_records
          if marker is not None:
              params['Marker'] = marker
          return self._make_request(
              action='DescribeReservedCacheNodes',
              verb='POST',
              path='/', params=params)
function_tokens: def describe_reserved_cache_nodes ( self , reserved_cache_node_id = None , reserved_cache_nodes_offering_id = None , cache_node_type = None , duration = None , product_description = None , offering_type = None , max_records = None , marker = None ) : params = { } if reserved_cache_node_id is not None : params [ 'ReservedCacheNodeId' ] = reserved_cache_node_id if reserved_cache_nodes_offering_id is not None : params [ 'ReservedCacheNodesOfferingId' ] = reserved_cache_nodes_offering_id if cache_node_type is not None : params [ 'CacheNodeType' ] = cache_node_type if duration is not None : params [ 'Duration' ] = duration if product_description is not None : params [ 'ProductDescription' ] = product_description if offering_type is not None : params [ 'OfferingType' ] = offering_type if max_records is not None : params [ 'MaxRecords' ] = max_records if marker is not None : params [ 'Marker' ] = marker return self . _make_request ( action = 'DescribeReservedCacheNodes' , verb = 'POST' , path = '/' , params = params )