BB; EzReq_lwt_S</nav><h1>Module <code>EzReq_lwt_S</code></h1></header><dl><dt class="spec type" id="type-api_error"><a href="#type-api_error" class="anchor"></a><code><span class="keyword">type</span> <span>'a api_error</span></code><code> = </code><table class="variant"><tr id="type-api_error.KnownError" class="anchored"><td class="def constructor"><a href="#type-api_error.KnownError" class="anchor"></a><code>| </code><code><span class="constructor">KnownError</span> <span class="keyword">of</span> </code>