public String getEC2SecurityGroupName() {
        return this.eC2SecurityGroupName;
    }
<p>
The name of the Amazon EC2 security group to revoke access from.
</p>

@return The name of the Amazon EC2 security group to revoke access from.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/RevokeCacheSecurityGroupIngressRequest.java