The 500-char head-only rule came from a single sample. k8s client-go
caps the same thing at 2048; reprlib keeps head and tail because the
text is meant to be read. Gateway error bodies are JSON whose code and
request_id sit at the very end, so a head-only cut drops exactly what
you need to chase the provider. Version pinned at 1.2.0, which forces
the README install pin off ==1.1.*.
iomgaa