public SpotInstanceRequest withLaunchedAvailabilityZone(String launchedAvailabilityZone) {
        setLaunchedAvailabilityZone(launchedAvailabilityZone);
        return this;
    }
<p>
The Availability Zone in which the request is launched.
</p>

@param launchedAvailabilityZone
       The Availability Zone in which the request is launched.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/SpotInstanceRequest.java