g/api/latest/jvm/stdlib/kotlin/-string/index.html">String</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><div class="brief "><a data-name="1760674635%2FProperties%2F165651098" anchor-label="_id" id="1760674635%2FProperties%2F165651098" data-filterable-set=":sdk:dokkaHtml/release"></a>The Radar ID of the user.</div></div></div>
                     