public Instance withAvailabilityZone(String availabilityZone) {
        setAvailabilityZone(availabilityZone);
        return this;
    }
<p>
The instance Availability Zone. For more information, see <a
href="https://docs.aws.amazon.com/general/latest/gr/rande.html">Regions and Endpoints</a>.
</p>

@param availabilityZone
       The instance Availability Zone. For more information, see <a
       href="https://docs.aws.amazon.com/general/latest/gr/rande.html">Regions and Endpoints</a>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-opsworks/src/main/java/com/amazonaws/services/opsworks/model/Instance.java