vRA 8.2 – Returning helpful error message to vRA from vRO?

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In 8.2 there was a bug fixed which now causes vRO to error if called with null or blank parameters are passed to an action. This is easy enough to handle by handling the null/blank value. Something like this:


if var == null or var == “”{ return “”}


Because of this I noticed the errors returned back from vRO are pretty useless. Even if you throw an exception.


My question is when you throw an exception, how can you return a helpful error message back to vRA?

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