AWS SDK for .NET Documentation
NodeGroupId Property
AmazonAmazon.ElastiCache.ModelNodeGroupNodeGroupId Did this page help you?   Yes   No    Tell us about it...
The identifier for the node group. A replication group contains only one node group; therefore, the node group ID is 0001.
Declaration Syntax
C#
public string NodeGroupId { get; set; }

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)