The Recursive element contains a Boolean flag, indicating to the server to recursively return all members of child groups of the group specified in GetADGroupMemberRequest/GroupDN.

 <xs:element minOccurs="0" name="Recursive" type="xs:boolean" />

If the GetADGroupMemberRequest/Recursive element is not specified, the server MUST treat this as if the element is specified, and contains the value FALSE.