-string/index.html">String</a><span class="token operator">&gt;</span><span class="token operator">?</span></span></span><span class="token punctuation">)</span> : <a href="../-base-http-request/index.html">BaseHttpRequest</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-pair/index.html">Pair</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="https://kotlinlang.org/api/latest/jvm/st