The CreateCacheSecurityGroup operation creates a new cache security group. Use a cache security group to control access to one or more cache clusters.
Cache security groups are only used when you are creating a cluster outside of an Amazon Virtual Private Cloud (VPC). If you are creating a cluster inside of a VPC, use a cache subnet group instead. For more information, see CreateCacheSubnetGroup .
- createCacheSecurityGroupRequest (CreateCacheSecurityGroupRequest)
- Container for the necessary parameters to execute the CreateCacheSecurityGroup service method on AmazonElastiCache.