If $returnedData is holding a reference to a hash, you can get the keys of the outer hash by using keys %$returnedData. I'm not sure about the inner hashes, but I think that you could use keys %$returnedData->{..}.

update: sorry, other replies came in while I was typing, that keeps happening to me.

In reply to Re: Multi Dimensional Hashes by joelnackman
in thread Multi Dimensional Hashes by Anonymous Monk

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