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Amazon ElastiCache
API Reference (API Version 2015-02-02)

ReservedCacheNode

Represents the output of a PurchaseReservedCacheNodesOffering operation.

Contents

Note

In the following list, the required parameters are described first.

CacheNodeCount

The number of cache nodes that have been reserved.

Type: Integer

Required: No

CacheNodeType

The cache node type for the reserved cache nodes.

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

      R4 node types; cache.r4.large, cache.r4.xlarge, cache.r4.2xlarge, cache.r4.4xlarge, cache.r4.8xlarge, cache.r4.16xlarge

    • 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.

Type: String

Required: No

Duration

The duration of the reservation in seconds.

Type: Integer

Required: No

FixedPrice

The fixed price charged for this reserved cache node.

Type: Double

Required: No

OfferingType

The offering type of this reserved cache node.

Type: String

Required: No

ProductDescription

The description of the reserved cache node.

Type: String

Required: No

RecurringCharges.RecurringCharge.N

The recurring price charged to run this reserved cache node.

Type: Array of RecurringCharge objects

Required: No

ReservedCacheNodeId

The unique identifier for the reservation.

Type: String

Required: No

ReservedCacheNodesOfferingId

The offering identifier.

Type: String

Required: No

StartTime

The time the reservation started.

Type: Timestamp

Required: No

State

The state of the reserved cache node.

Type: String

Required: No

UsagePrice

The hourly price charged for this reserved cache node.

Type: Double

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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