public EventDetails withEventMetadata(java.util.Map<String, String> eventMetadata) {
        setEventMetadata(eventMetadata);
        return this;
    }
<p>
Additional metadata about the event.
</p>

@param eventMetadata
       Additional metadata about the event.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-health/src/main/java/com/amazonaws/services/health/model/EventDetails.java