public CreateVpcPeeringConnectionRequest withPeerRegion(String peerRegion) {
        setPeerRegion(peerRegion);
        return this;
    }
<p>
The Region code for the accepter VPC, if the accepter VPC is located in a Region other than the Region in which
you make the request.
</p>
<p>
Default: The Region in which you make the request.
</p>

@param peerRegion
       The Region code for the accepter VPC, if the accepter VPC is located in a Region other than the Region in
       which you make the request.</p>
       <p>
       Default: The Region in which you make the request.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/CreateVpcPeeringConnectionRequest.java