850cf9aaf354efdd07d86a71da26ab25e100104aeb567d90f794313e3b">Code::S_STRUCT_CHANNEL_INTERNAL_PROTOCOL_MISUSED_SCHEMA</a>:</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>    <span class="keywordflow">return</span> <span class="stringliteral">&quot;Structured channel: received structured message with invalid internally-set/used fields.&quot;</span>;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>  <span class="keywordflow">ca