ter">primaryCategoryId</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.string" target="_blank">System<span id="LST61D84F1C_8"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST61D84F1C_8?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>String</a><br />一级类目id</dd><dt><span class="parameter">secondaryCategoryId</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.string" target="_blank">System<span id="LST61D84F1C_9"></span><script type="t