Description: This function unescapes a string containing XML entity escapes to a string containing the actual Unicode characters corresponding to the escapes. Supports only the five basic XML entities (gt, lt, quot, amp, apos).

Subject Type: String

Arguments: No arguments

Return Type: String

Examples: If the "message" attribute is '"bread" & "butter"', then the Expression ${message:unescapeXml()} will return '"bread" & "butter"'