- property \PHPFUI\ConstantContact\UUID[] $contact_ids An array of contacts IDs.
 - property \PHPFUI\ConstantContact\UUID[] $list_ids An array of list IDs ( list_id ).
 - property \PHPFUI\ConstantContact\UUID[] $tag_ids An array of tags ( tag_id ).
 - property bool $all_active_contacts Use to identify contacts with an active status.
 - property bool $new_subscriber Use to identify newly subscribed contacts.
 
CloneableInstantiable
| Methods | 
| Properties | 
| protected static array $fields = ['contact_ids' => 'array<\PHPFUI\ConstantContact\UUID>', 'list_ids' => 'array<\PHPFUI\ConstantContact\UUID>', 'tag_ids' => 'array<\PHPFUI\ConstantContact\UUID>', 'all_active_contacts' => 'bool', 'new_subscriber' => 'bool'] | 
| protected static array $maxLength = ['contact_ids' => 500, 'list_ids' => 50, 'tag_ids' => 50] | 
| Properties | 
| protected static array $fields = ['contact_ids' => 'array<\PHPFUI\ConstantContact\UUID>', 'list_ids' => 'array<\PHPFUI\ConstantContact\UUID>', 'tag_ids' => 'array<\PHPFUI\ConstantContact\UUID>', 'all_active_contacts' => 'bool', 'new_subscriber' => 'bool'] | 
| protected static array $maxLength = ['contact_ids' => 500, 'list_ids' => 50, 'tag_ids' => 50] |