modern-treasury python: Idempotency-Key passed via extra_headers gets overwritten
Confirmed bug: the SDK ignored a manually provided Idempotency-Key header and replaced it with an auto-generated one. The maintainer said the fix would add an idempotency_key kwarg and also honor a manually provided header; the fix was merged and released in 1.10. Until you can upgrade, the reporter's workaround is …
Problem outcome: unknown