@InterfaceStability.Evolving
    default void contextChange(MetricsContext metricsContext) {
    }
Sets the context labels for the service or library exposing metrics. This will be called before {@link #init(List)} and may be called anytime after that.

@param metricsContext the metric context
clients/src/main/java/org/apache/kafka/common/metrics/MetricsReporter.java