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

CacheNodeTypeSpecificParameter

A parameter that has a different value for each cache node type it is applied to. For example, in a Redis cache cluster, a cache.m1.large cache node type would have a larger maxmemory value than a cache.m1.small type.

Contents

Note

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

AllowedValues

The valid range of values for the parameter.

Type: String

Required: No

CacheNodeTypeSpecificValues.CacheNodeTypeSpecificValue.N

A list of cache node types and their corresponding values for this parameter.

Type: array of CacheNodeTypeSpecificValue objects

Required: No

ChangeType

Indicates whether a change to the parameter is applied immediately or requires a reboot for the change to be applied. You can force a reboot or wait until the next maintenance window's reboot. For more information, see Rebooting a Cluster.

Type: String

Valid Values: immediate | requires-reboot

Required: No

DataType

The valid data type for the parameter.

Type: String

Required: No

Description

A description of the parameter.

Type: String

Required: No

IsModifiable

Indicates whether (true) or not (false) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.

Type: Boolean

Required: No

MinimumEngineVersion

The earliest cache engine version to which the parameter can apply.

Type: String

Required: No

ParameterName

The name of the parameter.

Type: String

Required: No

Source

The source of the parameter value.

Type: String

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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