public Observation withHealthEventDescription(String healthEventDescription) {
        setHealthEventDescription(healthEventDescription);
        return this;
    }
<p>
The description of the AWS Health event provided by the service, such as Amazon EC2.
</p>

@param healthEventDescription
       The description of the AWS Health event provided by the service, such as Amazon EC2.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-applicationinsights/src/main/java/com/amazonaws/services/applicationinsights/model/Observation.java