public void setRdsEventCategories(String rdsEventCategories) {
        this.rdsEventCategories = rdsEventCategories;
    }
<p>
The category of an RDS event.
</p>

@param rdsEventCategories
       The category of an RDS event.
aws-java-sdk-applicationinsights/src/main/java/com/amazonaws/services/applicationinsights/model/Observation.java