public SendBounceRequest withExplanation(String explanation) {
        setExplanation(explanation);
        return this;
    }
<p>
Human-readable text for the bounce message to explain the failure. If not specified, the text is auto-generated
based on the bounced recipient information.
</p>

@param explanation
       Human-readable text for the bounce message to explain the failure. If not specified, the text is
       auto-generated based on the bounced recipient information.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ses/src/main/java/com/amazonaws/services/simpleemail/model/SendBounceRequest.java