{servicebus} Fix error message raised on a malformed ISO-8601 duration (

#23037)

* {servicebus} | Fixing error message raised on a malformed ISO-8601 duration

Fixes #23013

* {Service Bus} | Correct namespace issue

Correct namespace issue

* {servicebus} | updated relevant error type

updated relevant error type

* {servicebus} | Correcting syntax 

Correcting syntax

src/azure-cli/azure/cli/command_modules/servicebus/custom.py

@@ -618,14 +618,18 @@ def return_valid_duration(update_value, current_value=None):
     from datetime import timedelta
     from isodate import parse_duration
     from isodate import Duration
+    from azure.cli.core.azclierror import InvalidArgumentValueError
     from azure.cli.command_modules.servicebus.constants import DURATION_SECS, DURATION_MIN, DURATION_DAYS
     if update_value is not None:
         value_toreturn = update_value
     else:
         return current_value
 
     if iso8601pattern.match(value_toreturn):
-        time_duration = parse_duration(value_toreturn)
+        try:
+            time_duration = parse_duration(value_toreturn)
+        except:
+            raise InvalidArgumentValueError("Unable to parse provided ISO 8601 format duration %r" % value_toreturn)
 
         if isinstance(time_duration, timedelta):
             if time_duration <= timedelta(days=DURATION_DAYS, minutes=DURATION_MIN, seconds=DURATION_SECS):