node group (shard) configuration options.
Each node group (shard) configuration has the following:
In the following list, the required parameters are described first.
The Availability Zone where the primary node of this node group (shard) is launched.
A list of Availability Zones to be used for the read replicas. The number of Availability Zones in this list must match the value of
ReplicasPerNodeGroupif not specified.
Type: array of Strings
The number of read replica nodes in this node group (shard).
A string that specifies the keyspace for a particular node group. Keyspaces range from 0 to 16,383. The string is in the format
For more information about using this API in one of the language-specific AWS SDKs, see the following: