public EffectivePreferredResource withIncludeList(String... includeList) {
        if (this.includeList == null) {
            setIncludeList(new java.util.ArrayList<String>(includeList.length));
        }
        for (String ele : includeList) {
            this.includeList.add(ele);
        }
        return this;
    }
<p>
The list of preferred resource values that you want considered as rightsizing recommendation candidates.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setIncludeList(java.util.Collection)} or {@link #withIncludeList(java.util.Collection)} if you want to
override the existing values.
</p>

@param includeList
       The list of preferred resource values that you want considered as rightsizing recommendation candidates.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-computeoptimizer/src/main/java/com/amazonaws/services/computeoptimizer/model/EffectivePreferredResource.java