public void setAvailabilityZones(java.util.Collection<String> availabilityZones) {
        if (availabilityZones == null) {
            this.availabilityZones = null;
            return;
        }

        this.availabilityZones = new com.amazonaws.internal.SdkInternalList<String>(availabilityZones);
    }
<p>
A list of Availability Zones where instances in the Auto Scaling group can be created. Used for launching into
the default VPC subnet in each Availability Zone when not using the <code>VPCZoneIdentifier</code> property, or
for attaching a network interface when an existing network interface ID is specified in a launch template.
</p>

@param availabilityZones
       A list of Availability Zones where instances in the Auto Scaling group can be created. Used for launching
       into the default VPC subnet in each Availability Zone when not using the <code>VPCZoneIdentifier</code>
       property, or for attaching a network interface when an existing network interface ID is specified in a
       launch template.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/CreateAutoScalingGroupRequest.java