"nv">title</span><span class="p p-Indicator">]</span>
    <span class="l l-Scalar l-Scalar-Plain">filter</span><span class="p p-Indicator">:</span> <span class="p p-Indicator">[</span><span class="nv">author</span><span class="p p-Indicator">,</span> <span class="nv">title</span><span class="p p-Indicator">]</span>
    <span class="l l-Scalar l-Scalar-Plain">fields</span><span class="p p-Indicator">:</span>
        <span class="l l-Scalar l-Scalar-Plain">author</span><span class="p p-Indicator">:</span>
   