# 添加数据示例
本章节对添加数据AK/SK方式使用SDK进行示例说明。
添加数据示例代码只需将AK/SK信息替换为实际AK/SK，代码中可以使用初始化AddDataParam类中的image_url、custom_num_tags、custom_tags、desc、item_id、force配置服务输入参数，配置完成后运行即可。
1. 添加数据调用示例代码如下：
   ```
   # coding: utf-8
   from huaweicloudsdkcore.auth.credentials import BasicCredentials
   from huaweicloudsdkcore.region.region import Region as coreRegion
   from huaweicloudsdkcore.exceptions import exceptions
   from huaweicloudsdkimagesearch.v2 import *
   if __name__ == "__main__":
       # 认证用的ak和sk硬编码到代码中或者明文存储都有很大的安全风险，建议在配置文件或者环境变量中密文存放，使用时解密，确保安全；
       # 本示例以ak和sk保存在环境变量中来实现身份验证为例，运行本示例前请先在本地环境中设置环境变量HUAWEICLOUD_SDK_AK和HUAWEICLOUD_SDK_SK。
       ak = os.getenv("HUAWEICLOUD_SDK_AK")
       sk = os.getenv("HUAWEICLOUD_SDK_SK")
       iamEndpoint = "https://iam.cn-north-4.myhuaweicloud.com"
       endpoint = "https://mms.cn-north-4.myhuaweicloud.com"
       projectId = "project_id"
       credentials = BasicCredentials(ak, sk, projectId) \
               .with_iam_endpoint(iamEndpoint)
   
       # 初始化客户端
       client = ImageSearchClient.new_builder() \
           .with_credentials(credentials) \
           # 设置region, 示例中为北京四
           .with_region(coreRegion(id="cn-north-4", endpoint=endpoint)) \
           .build()
       try:
           request = RunAddDataRequest()
           request.service_name = "service_name"
           listCustomNumTagsbody = {
               "key": 1
           }
           listCustomTagsbody = {
               "key": "value"
           }
           request.body = AddDataParam(
               # 替换为公网可以访问的图片地址
               image_url="https://bucketname.obs.cn-north-4.myhuaweicloud.com/image/test1.jpg",
               custom_num_tags=listCustomNumTagsbody,
               custom_tags=listCustomTagsbody,
               item_id="item_id"
           )
           response = client.run_add_data(request)
           print(response)
       except exceptions.ClientRequestException as e:
           print(e.status_code)
           print(e.request_id)
           print(e.error_code)
           print(e.error_msg)
   ```
   
2. 执行示例代码，控制台输出添加数据结果即表示程序执行成功。
   ```
   {
       "result": "success",
       "data": {
           "image_info": {
               "objects": [
                   {
                       "box": "135,489,1117,1341",
                       "category": 1,
                       "category_name": "top"
                   }
               ]
           }
       }
   }
   ```