public CreateDiskRequest withAvailabilityZone(String availabilityZone) {
        setAvailabilityZone(availabilityZone);
        return this;
    }
<p>
The Availability Zone where you want to create the disk (<code>us-east-2a</code>). Use the same Availability Zone
as the Lightsail instance to which you want to attach the disk.
</p>
<p>
Use the <code>get regions</code> operation to list the Availability Zones where Lightsail is currently available.
</p>

@param availabilityZone
       The Availability Zone where you want to create the disk (<code>us-east-2a</code>). Use the same
       Availability Zone as the Lightsail instance to which you want to attach the disk.</p>
       <p>
       Use the <code>get regions</code> operation to list the Availability Zones where Lightsail is currently
       available.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/CreateDiskRequest.java