headerEntry | com.wm.lang.xml.Node The header entry whose mustUnderstand status you want to retrieve. ![]() ![]() |
mustUnderstand | String Header entry's mustUnderstand status. If the header entry has a mustUnderstand attribute, mustUnderstand will return one of the following values: ![]() ![]() If the header entry does not have a mustUnderstand attribute, mustUnderstand will return 0. |