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

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