-model-discountfixedpriceinforequest.html"><abbr title="src/clients/messaging-api/lib/Model/DiscountFixedPriceInfoRequest.php">DiscountFixedPriceInfoRequest.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">268</span>

    </aside>

        <p class="phpdocumentor-summary">Sets $this-&gt;container[$variableName] to the given data or to the given default Value; if $variableName
is nullable and its value is set to null in the $fields array, then mark it as &quot;set to null&qu