fix(v2): lazy initialization and getters for ClientMetrics#485

Merged

westarle merged 2 commits intogoogleapis:mainfrom

westarle:westarle/metrics-clientmetrics-lazy-init

Mar 16, 2026

Commits on Mar 16, 2026

refactor: use getter-style methods for ClientMetrics defaults
westarle
committed
refactor: use sync.OnceValue for strict encapsulation of ClientMetrics lazy initialization and add logger
westarle
committed