public EmailInsights withIsp(String isp) {
        setIsp(isp);
        return this;
    }
<p>
The recipient's ISP (e.g., <code>Gmail</code>, <code>Yahoo</code>, etc.).
</p>

@param isp
       The recipient's ISP (e.g., <code>Gmail</code>, <code>Yahoo</code>, etc.).
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/EmailInsights.java