Pattern title

Problem¶

What situation this addresses.

Constraints¶

Hard limits (compliance, latency, tenancy, cost).

Forces¶

Tensions that shaped the choice.

Solution¶

The generalized shape. Roles not names. No accounts, IPs, or customer nouns.

Trade-offs¶

What you give up.

When not to use¶

Conditions that make this the wrong prior art.