public void setAsn(Integer asn) {
        this.asn = asn;
    }
<p>
The autonomous system (AS) number for Border Gateway Protocol (BGP) configuration.
</p>
<p>
The valid values are 1-2147483647.
</p>

@param asn
       The autonomous system (AS) number for Border Gateway Protocol (BGP) configuration.</p>
       <p>
       The valid values are 1-2147483647.
aws-java-sdk-directconnect/src/main/java/com/amazonaws/services/directconnect/model/CreatePublicVirtualInterfaceResult.java