public ChangeProgressStatusDetails withChangeProgressStages(ChangeProgressStage... changeProgressStages) {
        if (this.changeProgressStages == null) {
            setChangeProgressStages(new java.util.ArrayList<ChangeProgressStage>(changeProgressStages.length));
        }
        for (ChangeProgressStage ele : changeProgressStages) {
            this.changeProgressStages.add(ele);
        }
        return this;
    }
<p>
The specific stages that the domain is going through to perform the configuration change.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setChangeProgressStages(java.util.Collection)} or {@link #withChangeProgressStages(java.util.Collection)}
if you want to override the existing values.
</p>

@param changeProgressStages
       The specific stages that the domain is going through to perform the configuration change.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-opensearch/src/main/java/com/amazonaws/services/opensearch/model/ChangeProgressStatusDetails.java