Documentation: Currency, Locale and RegionInfo

[tdjastrzebski]

I would even better emphasize configuration Currency, Locale and RegionInfo must match. That is, regardless of the actual subscription details.

Our enterprise subscription was purchased (I believe) in Switzerland but is billed in Euro.
Such combination is invalid. However, CHF currency does not cause errors. Similarly, I am able to request EUR currency providing any country using this currency.

I am not convinced authors of API had clear design idea. See:
https://msdn.microsoft.com/en-us/library/azure/mt219004.aspx