Caught exception while sync'ing Kinesis shards and leases - SdkClientException

I'm new to KCL, while i'm using KCL 2.1.2 with SDK 2.4.0 i'm blocked with following issue:

2019-06-26 15:39:07,888 [multi-lang-daemon-0000] ERROR s.a.kinesis.leases.ShardSyncTask [NONE] - Caught exception while sync'ing Kinesis shards and leases
java.lang.RuntimeException: software.amazon.awssdk.core.exception.SdkClientException
at software.amazon.kinesis.retrieval.AWSExceptionManager.apply(AWSExceptionManager.java:65)
at software.amazon.kinesis.leases.KinesisShardDetector.listShards(KinesisShardDetector.java:172)
at software.amazon.kinesis.leases.KinesisShardDetector.listShards(KinesisShardDetector.java:132)
at software.amazon.kinesis.leases.HierarchicalShardSyncer.getShardList(HierarchicalShardSyncer.java:248)
at software.amazon.kinesis.leases.HierarchicalShardSyncer.checkAndCreateLeaseForNewShards(HierarchicalShardSyncer.java:81)
at software.amazon.kinesis.leases.ShardSyncTask.call(ShardSyncTask.java:67)
at software.amazon.kinesis.metrics.MetricsCollectingTaskDecorator.call(MetricsCollectingTaskDecorator.java:53)
at software.amazon.kinesis.coordinator.Scheduler.initialize(Scheduler.java:247)
at software.amazon.kinesis.coordinator.Scheduler.run(Scheduler.java:213)
at software.amazon.kinesis.multilang.MultiLangDaemon$MultiLangRunner.call(MultiLangDaemon.java:95)
at software.amazon.kinesis.multilang.MultiLangDaemon$MultiLangRunner.call(MultiLangDaemon.java:86)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: software.amazon.awssdk.core.exception.SdkClientException: null
at software.amazon.awssdk.core.exception.SdkClientException$BuilderImpl.build(SdkClientException.java:97)
at software.amazon.awssdk.core.internal.util.ThrowableUtils.asSdkException(ThrowableUtils.java:98)
at software.amazon.awssdk.core.internal.http.pipeline.stages.AsyncRetryableStage$RetryExecutor.retryIfNeeded(AsyncRetryableStage.java:118)
at software.amazon.awssdk.core.internal.http.pipeline.stages.AsyncRetryableStage$RetryExecutor.lambda$execute$0(AsyncRetryableStage.java:104)
at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
at software.amazon.awssdk.core.internal.http.pipeline.stages.MakeAsyncHttpRequestStage$ResponseHandler.onError(MakeAsyncHttpRequestStage.java:236)
at software.amazon.awssdk.http.nio.netty.internal.NettyRequestExecutor.handleFailure(NettyRequestExecutor.java:228)
at software.amazon.awssdk.http.nio.netty.internal.NettyRequestExecutor.makeRequestListener(NettyRequestExecutor.java:126)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:511)
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:504)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:483)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:424)
at io.netty.util.concurrent.DefaultPromise.setFailure(DefaultPromise.java:112)
at software.amazon.awssdk.http.nio.netty.internal.http2.HttpOrHttp2ChannelPool.lambda$acquire0$1(HttpOrHttp2ChannelPool.java:84)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:511)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:485)
at io.netty.util.concurrent.DefaultPromise.access$000(DefaultPromise.java:33)
at io.netty.util.concurrent.DefaultPromise$1.run(DefaultPromise.java:435)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:474)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:909)
... 1 common frames omitted
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: kinesis.us-east-1.amazonaws.com/52.46.140.61:443
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:267)
at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:127)
... 5 common frames omitted

I'm not sure what i'm missing but based on resolved issues i did see that jackson version from KCl is compatible with the one that SDK has which is 2.9.8.