public void setHealthEventTypeCategory(String healthEventTypeCategory) {
        this.healthEventTypeCategory = healthEventTypeCategory;
    }
<p>
The category of the AWS Health event, such as <code>issue</code>.
</p>

@param healthEventTypeCategory
       The category of the AWS Health event, such as <code>issue</code>.
aws-java-sdk-applicationinsights/src/main/java/com/amazonaws/services/applicationinsights/model/Observation.java