code: public PutSlotTypeResult withEnumerationValues(EnumerationValue... enumerationValues) {
          if (this.enumerationValues == null) {
              setEnumerationValues(new java.util.ArrayList<EnumerationValue>(enumerationValues.length));
          }
          for (EnumerationValue ele : enumerationValues) {
              this.enumerationValues.add(ele);
          }
          return this;
      }
docs: <p>
  A list of <code>EnumerationValue</code> objects that defines the values that the slot type can take.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setEnumerationValues(java.util.Collection)} or {@link #withEnumerationValues(java.util.Collection)} if
  you want to override the existing values.
  </p>
  
  @param enumerationValues
  A list of <code>EnumerationValue</code> objects that defines the values that the slot type can take.
  @return Returns a reference to this object so that method calls can be chained together.