his is not a real key</span>
<span class='fu'>ppc_api_key</span>(<span class='st'>"as9d78f6aayd9fy2fq378a9ds876fsas89d7f"</span>)</div><div class='output co'>#&gt; [1] "as9d78f6aayd9fy2fq378a9ds876fsas89d7f"</div><div class='input'>
</div></pre>
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  <div class="col-md-3 hidden-xs hidden-sm" id="sidebar">
    <h2>Contents</h2>
    <ul class="nav nav-pills nav-stacked">
      <li><a href="#arguments">Arguments</a></li>
      <li><a href="#value">Value</a></li>
      <li><a href="#examples">Examples</a>