xdmp.rethrow

xdmp.rethrow() as null

Within the catch section of a try-catch expression, re-throw the currently caught error.

declareUpdate();
try {
  xdmp.documentDelete("/some-uri") }
catch (e) {if (e.name =="XDMP-DOCNOTFOUND") {  }
           else {xdmp.rethrow()}}