Get a property with an index

Hello everybody,

I use

testStep.properties.compagnieId.name

to get the name of the property "compagnieId".

I would like to know if it's possible to access at the property with his index in the testStep like:

 testStep.properties(1).name

to get the the first property from his place in the teststeps(Datasink).

Actually, I would to read the list of properties with a loop.

Thank you.

Regards,
Yves.