public GetScalingPlanResourceForecastDataRequest withScalableDimension(ScalableDimension scalableDimension) {
        this.scalableDimension = scalableDimension.toString();
        return this;
    }
<p>
The scalable dimension for the resource. The only valid value is
<code>autoscaling:autoScalingGroup:DesiredCapacity</code>.
</p>

@param scalableDimension
       The scalable dimension for the resource. The only valid value is
       <code>autoscaling:autoScalingGroup:DesiredCapacity</code>.
@return Returns a reference to this object so that method calls can be chained together.
@see ScalableDimension
aws-java-sdk-autoscalingplans/src/main/java/com/amazonaws/services/autoscalingplans/model/GetScalingPlanResourceForecastDataRequest.java