parent_category_id 为空或为 0 时返回一级分类;传一级分类 ID 时返回该一级分类下的二级分类。curl --location 'https://developer.salesmartly.com/api/v2/get-session-tag-category-list?project_id=undefined&page=undefined&page_size=undefined&parent_category_id=undefined&category_name=undefined' \
--header 'external-sign;'{
"code": 0,
"msg": "string",
"request_id": "string",
"data": {
"page": 0,
"page_size": 0,
"total": 0,
"list": [
{
"id": 0,
"category_name": "string",
"parent_category_id": 0,
"level": 0,
"has_child": 0,
"created_time": 0,
"updated_time": 0
}
]
}
}