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API question: should there be multiple accepted values for each config value?
Today, you can pass
region
,aws_region
,REGION
orAWS_REGION
to the config parameter (or as kwargs) and it all works the same (because the underlying Rust library allows all of these variants).But I'm thinking that reading code where one person uses
region
, another usesaws_region
, and another usesAWS_REGION
is kinda confusing.After all, the zen of python says:
This PR makes the docs much simpler to reason about as well, as there are much fewer options.
The main remaining question is whether we should error on other (now undocumented variants) at runtime, or let it slide. For now, this PR does not yet error for those at runtime.