AWS4-HMAC-SHA256 Credential=AKIAWHVDXEOVV5JHKYBR/20250325/us-east-1/execute-api/aws4_request, SignedHeaders=host;x-amz-date, Signature=e312f3cc8057c6cee8bc607f4a2e54c47094cc6c77a03a2adedb50d2d94fa015
Error: Received HTTP code 500. Response: {"error":"Could not create token","message":"Invalid AWS credential format."}

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