returns the id of the scheduled event . concode_field_sep String start concode_elem_sep String weekday concode_elem_sep Recurrence recurrence concode_elem_sep String end concode_elem_sep String id concode_elem_sep String type concode_field_sep String getStart concode_elem_sep String getType concode_elem_sep Recurrence getRecurrence concode_elem_sep String getEnd concode_elem_sep String getWeekday
String function ( ) { return id ; }