public TransitGatewayRoute withTransitGatewayAttachments(java.util.Collection<TransitGatewayRouteAttachment> transitGatewayAttachments) {
        setTransitGatewayAttachments(transitGatewayAttachments);
        return this;
    }
<p>
The attachments.
</p>

@param transitGatewayAttachments
       The attachments.
@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/TransitGatewayRoute.java