uccess7failureyAA06UpdatedF0_p_yycyAA0aB5ErrorOctF"></a>
                    <a name="//apple_ref/swift/Method/updateChallenge(withPayload:success:failure:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:12TwilioVerifyAAP15updateChallenge11withPayload7success7failureyAA06UpdatedF0_p_yycyAA0aB5ErrorOctF">updateChallenge(withPayload:<wbr>success:<wbr>failure:<wbr>)</a>
                    </code>
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                  <div class="height-container">
               