The date of the return announcement, set by the sender

retann_Required
Yes
retann_Examples
 <documentReference documentType="ReturnAnnouncement" id="777888" date="2021-12-09"/> 
retann_Xpath
/b24Message/returnAnnouncement/documentReference[@documentType="ReturnAnnouncement"]/@date
retann_Sort
1800
retann_Id
9
retann_Type
Date/Time