public CreateApplicationInstanceRequest withDefaultRuntimeContextDevice(String defaultRuntimeContextDevice) {
        setDefaultRuntimeContextDevice(defaultRuntimeContextDevice);
        return this;
    }
<p>
A device's ID.
</p>

@param defaultRuntimeContextDevice
       A device's ID.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-panorama/src/main/java/com/amazonaws/services/panorama/model/CreateApplicationInstanceRequest.java