Maps Exact Online regions to their API host.
Exact Online runs a separate installation per country. An account created in the Dutch installation cannot be reached through the German host, so the region has to match the customer's account.
iex> Exact.Region.base_url(:nl)
"https://start.exactonline.nl"Pass base_url: to Exact.Client.new/1 directly if you need a host that is
not listed here.
Summary
Types
Functions
Returns the base URL for region.
Raises ArgumentError for an unknown region.
@spec regions() :: [t()]
All supported regions.