The CleanUnreferencedSiteRestrictions element represents parameters for the CleanUnreferencedSiteRestrictions operation.

 <s:element name="CleanUnreferencedSiteRestrictions">
       <s:element name="versionIn" type="s:int"/>
       <s:element name="domains" type="tns:ArrayOfString" minOccurs="0"/>

versionIn: The configuration version of the crawler application. This element MUST contain a value greater than or equal to 0.

domains: An array of zero or more domain names for the user profile import domains to be kept. This element MUST be present. Each element in the array represents a single name of a user profile import domain. If the domains element is empty, that is the array does not have any element, the protocol server MUST remove all import domains from the user profile import project.