public void setPlacementStrategy(java.util.Collection<PlacementStrategy> placementStrategy) {
        if (placementStrategy == null) {
            this.placementStrategy = null;
            return;
        }

        this.placementStrategy = new com.amazonaws.internal.SdkInternalList<PlacementStrategy>(placementStrategy);
    }
<p>
The placement strategy that determines how tasks for the service are placed.
</p>

@param placementStrategy
       The placement strategy that determines how tasks for the service are placed.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/Service.java