 id="arg-pattern">pattern<a class="anchor" aria-label="anchor" href="#arg-pattern"></a></dt>
<dd><p>character; regular expression pattern to supply to
<a href="https://stringr.tidyverse.org/reference/str_detect.html" class="external-link">str_detect()</a> to filter files to download. This
filter will be applied in addition to any of the <code>download_</code> arguments.
Note that some files are mandatory and will always be downloaded.</p></dd>


<dt id="arg-dry-run">dry_run<a class="anchor" aria-label="anch