public Integer getBgpAsn() {
        return this.bgpAsn;
    }
<p>
For customer gateway devices that support BGP, specify the device's ASN. You must specify either
<code>BgpAsn</code> or <code>BgpAsnExtended</code> when creating the customer gateway. If the ASN is larger than
<code>2,147,483,647</code>, you must use <code>BgpAsnExtended</code>.
</p>
<p>
Default: 65000
</p>
<p>
Valid values: <code>1</code> to <code>2,147,483,647</code>
</p>

@return For customer gateway devices that support BGP, specify the device's ASN. You must specify either
        <code>BgpAsn</code> or <code>BgpAsnExtended</code> when creating the customer gateway. If the ASN is
        larger than <code>2,147,483,647</code>, you must use <code>BgpAsnExtended</code>.</p>
        <p>
        Default: 65000
        </p>
        <p>
        Valid values: <code>1</code> to <code>2,147,483,647</code>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/CreateCustomerGatewayRequest.java