nlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token operator"> = </span><span class="token string">&quot;Authentication Required&quot;</span><span class="token punctuation">, </span></span><span class="parameter ">subtitle<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token operator"> = </span><span class="token string">&quot;Verify your identity&quot;</span><span class="token