Error handling convention (Fabric notebooks)
Two tiers. Pick the right one per block of code; don't mix them inside a single logical operation.
Tier 1 — Setup / preconditions (hard fail)
Raise immediately. No try/except wrapping, no "best effort" semantics. Applies to:
- Auth: token acquisition, Key Vault secret fetches, connection-string pulls
- Required-config validation: missing required variables, unset placeholders that would produce invalid requests
- Target resolution where the t
[Description truncada. Veja o README completo no GitHub.]