public CreatePortalRequest withPortalDescription(String portalDescription) {
        setPortalDescription(portalDescription);
        return this;
    }
<p>
A description for the portal.
</p>

@param portalDescription
       A description for the portal.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iotsitewise/src/main/java/com/amazonaws/services/iotsitewise/model/CreatePortalRequest.java