public Builder withAsyncRefreshPredicate(SdkPredicate<T> shouldDoAsyncRefresh) {
            this.shouldDoAsyncRefresh = shouldDoAsyncRefresh;
            return this;
        }
Set the predicate that will determine when the task will queue a non-blocking, async
refresh.

@return This object for method chaining.
aws-java-sdk-sts/src/main/java/com/amazonaws/auth/RefreshableTask.java