public AssessmentFramework withControlSets(AssessmentControlSet... controlSets) {
        if (this.controlSets == null) {
            setControlSets(new java.util.ArrayList<AssessmentControlSet>(controlSets.length));
        }
        for (AssessmentControlSet ele : controlSets) {
            this.controlSets.add(ele);
        }
        return this;
    }
<p>
The control sets that are associated with the framework.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setControlSets(java.util.Collection)} or {@link #withControlSets(java.util.Collection)} if you want to
override the existing values.
</p>

@param controlSets
       The control sets that are associated with the framework.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-auditmanager/src/main/java/com/amazonaws/services/auditmanager/model/AssessmentFramework.java