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

The AWS Documentation website is getting a new look!
Try it now and let us know what you think. Switch to the new look >>

You can return to the original look by selecting English in the language selector above.


A group of settings that are applied to the cluster in the future, or that are currently being applied.



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


A list of cache node IDs that are being removed (or will be removed) from the cluster. A node ID is a 4-digit numeric identifier (0001, 0002, etc.).

Type: Array of strings

Required: No


The cache node type that this cluster or replication group is scaled to.

Type: String

Required: No


The new cache engine version that the cluster runs.

Type: String

Required: No


The new number of cache nodes for the cluster.

For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 20.

Type: Integer

Required: No

See Also

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

On this page: