Available in Classic and VPC
This is a data type required when creating an address book.
Syntax
The syntax is as follows.
private String groupName;
private List<String> emailAddresses;
Field
The following describes the fields.
| Field | Type | Required | Description | 
|---|---|---|---|
groupName | 
String | Required | Recipient group name
  | 
emailAddresses | 
List<String> | Optional | Email address list
  |