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Class: Aws::ElastiCache::Types::DescribeReservedCacheNodesMessage

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing DescribeReservedCacheNodesMessage as input to an Aws::Client method, you can use a vanilla Hash:

{
  reserved_cache_node_id: "String",
  reserved_cache_nodes_offering_id: "String",
  cache_node_type: "String",
  duration: "String",
  product_description: "String",
  offering_type: "String",
  max_records: 1,
  marker: "String",
}

Represents the input of a DescribeReservedCacheNodes operation.

Instance Attribute Summary collapse

Instance Attribute Details

#cache_node_typeString

The cache node type filter value. Use this parameter to show only those reservations matching the specified cache node type.

The following node types are supported by ElastiCache. Generally speaking, the current generation types provide more memory and computational power at lower cost when compared to their equivalent previous generation counterparts.

  • General purpose:

    • Current generation:

      T2 node types: cache.t2.micro, cache.t2.small, cache.t2.medium

      M3 node types: cache.m3.medium, cache.m3.large, cache.m3.xlarge, cache.m3.2xlarge

      M4 node types: cache.m4.large, cache.m4.xlarge, cache.m4.2xlarge, cache.m4.4xlarge, cache.m4.10xlarge

    • Previous generation: (not recommended)

      T1 node types: cache.t1.micro

      M1 node types: cache.m1.small, cache.m1.medium, cache.m1.large, cache.m1.xlarge

  • Compute optimized:

    • Previous generation: (not recommended)

      C1 node types: cache.c1.xlarge

  • Memory optimized:

    • Current generation:

      R3 node types: cache.r3.large, cache.r3.xlarge, cache.r3.2xlarge, cache.r3.4xlarge, cache.r3.8xlarge

    • Previous generation: (not recommended)

      M2 node types: cache.m2.xlarge, cache.m2.2xlarge, cache.m2.4xlarge

Notes:

  • All T2 instances are created in an Amazon Virtual Private Cloud (Amazon VPC).

  • Redis (cluster mode disabled): Redis backup/restore is not supported on T1 and T2 instances.

  • Redis (cluster mode enabled): Backup/restore is not supported on T1 instances.

  • Redis Append-only files (AOF) functionality is not supported for T1 or T2 instances.

For a complete listing of node types and specifications, see Amazon ElastiCache Product Features and Details and either Cache Node Type-Specific Parameters for Memcached or Cache Node Type-Specific Parameters for Redis.

Returns:

  • (String)

    The cache node type filter value.

#durationString

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

Returns:

  • (String)

    The duration filter value, specified in years or seconds.

#markerString

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.

Returns:

  • (String)

    An optional marker returned from a prior request.

#max_recordsInteger

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.

Returns:

  • (Integer)

    The maximum number of records to include in the response.

#offering_typeString

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"

Returns:

  • (String)

    The offering type filter value.

#product_descriptionString

The product description filter value. Use this parameter to show only those reservations matching the specified product description.

Returns:

  • (String)

    The product description filter value.

#reserved_cache_node_idString

The reserved cache node identifier filter value. Use this parameter to show only the reservation that matches the specified reservation ID.

Returns:

  • (String)

    The reserved cache node identifier filter value.

#reserved_cache_nodes_offering_idString

The offering identifier filter value. Use this parameter to show only purchased reservations matching the specified offering identifier.

Returns:

  • (String)

    The offering identifier filter value.