public String getAvailabilityZone() {
        return this.availabilityZone;
    }
<p>
The ID of the Availability Zone in which to create the volume. For example, <code>us-east-1a</code>.
</p>

@return The ID of the Availability Zone in which to create the volume. For example, <code>us-east-1a</code>.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/CreateVolumeRequest.java