public String getGroupSecurityIdentifier() {
        return this.groupSecurityIdentifier;
    }
<p>
Security identifier (SID) of the group object from Active Directory. The SID starts with "S-".
</p>

@return Security identifier (SID) of the group object from Active Directory. The SID starts with "S-".
aws-java-sdk-pcaconnectorad/src/main/java/com/amazonaws/services/pcaconnectorad/model/DeleteTemplateGroupAccessControlEntryRequest.java