ministackorg/ministack v1.3.24

on GitHub

[1.3.24] — 2026-05-02

Fixed

• x-amzn-errortype header now emitted on every JSON-protocol error response. Real AWS sends the error type in both the body (__type) and the x-amzn-errortype header. boto3 falls back to the body, but Java SDK v2, Go SDK v2, and Rust SDK prefer the header — without it they surface SdkClientException: unknown error type instead of the actual code. Applied centrally in error_response_json and inline in 12 services that build error bodies directly (apigateway v1/v2, opensearch, scheduler, eks, ses, backup, sqs, cloudwatch, dynamodb, tagging).
• AppConfig 404 bodies now include __type. Was {"Code": ..., "Message": ...}; generic JSON error parsers that look for __type saw an unknown shape. Body now carries both styles.
• Three previously-stateless services expose a no-op reset() (account, waf-classic, resourcegroupstaggingapi) so /_ministack/reset no longer logs a warning per call.