When reviewing code, enforce two style rules: 1) **Make complex calls self-documenting**: prefer **named arguments** over positional parameters, and pass **intent variables** instead of literals when the value is logically derived. ```csharp await acquirer.StampPolicyTokenAsync( request, shouldAcquire: shouldAcquire, changeReference: changeReference, isWhatIf: false, debugMessages: null, tokenHttpClient: null, cancellationToken: cancelToken); ``` 2) **Keep models reusable and organized**: don’t re-define model types that already exist elsewhere (especially when used by stacks/SDKs). Maintain clean structure by placing **each class in its own file**. These changes improve readability, reduce breakage from signature changes, prevent duplication, and make the codebase easier to navigate and maintain.