public LayoutSections withSections(Section... sections) {
        if (this.sections == null) {
            setSections(new java.util.ArrayList<Section>(sections.length));
        }
        for (Section ele : sections) {
            this.sections.add(ele);
        }
        return this;
    }
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSections(java.util.Collection)} or {@link #withSections(java.util.Collection)} if you want to override
the existing values.
</p>

@param sections
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-connectcases/src/main/java/com/amazonaws/services/connectcases/model/LayoutSections.java