DurationTimeSpan unknown

[UnConundrum]

While trying to journal calls I'm getting:

2019/04/10 13:23:07.182|693|0006|Erro|Exception during call reporting: Unknown expression: DurationTimeSpan. Part: DurationTimeSpan.

 

[UnConundrum]

Stumbled upon my own answer. The variable should be DurationTimespan, not DurationTimeSpan as indicated in the docs:

• DurationTimeSpan - The duration of the call as a TimeSpan object, which can be formatted as the user wants.