lass="type-var">'output</span>, <span class="type-var">'error</span>, <span class="type-var">'security</span>)</span> <a href="../EzAPI/index.html#type-post_service2">EzAPI.post_service2</a></span> <span class="keyword">and</span> <span class="keyword">type</span> <span>('output, 'error) <a href="module-type-RAW/index.html#type-api_result">api_result</a></span> := <span><span>(<span class="type-var">'output</span>, <span class="type-var">'error</span>)</span> <a href="index.html#type-api_result">api_resu