ameter being suggested. This field is
          omitted if the suggestion is not the addition of an optional argument
          within an argument list.
        </p>
      </field>
      <field name="parameterType" optional="true">
        <ref>String</ref>
        <p>
          The type of the options parameter being suggested. This field is
          omitted if the parameterName field is omitted.
        </p>
      </field>
      <field name="libraryUri" optional="true">
        <ref>String</ref>
        