public void setSubnetArn(String subnetArn) {
        this.subnetArn = subnetArn;
    }
<p>
The Amazon Resource Name (ARN) of the subnet.
</p>

@param subnetArn
       The Amazon Resource Name (ARN) of the subnet.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/Subnet.java