As mentioned in #1741, it is recommended to keep all sdk modules the same version. Side note: 1.11.x is the recommended version.
You should change the import to:
import com.amazonaws.services.kinesis.clientlibrary.lib.worker.ShutdownReason;
And it will find the enum there.
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You should change the import to:
import com.amazonaws.services.kinesis.clientlibrary.lib.worker.ShutdownReason;And it will find the enum there.