# 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AddDataParam类中的ImageUrl、Keywords、CustomNumTags、CustomTags、Desc、ItemId、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：
   ```
   package main
   import (
   "fmt"
   "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
       imagesearch "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/imagesearch/v2"
   "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/imagesearch/v2/model"
       region "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/region"
   )
   func 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"
       auth := basic.NewCredentialsBuilder().
           WithAk(ak).
           WithSk(sk).
           WithIamEndpointOverride(iamEndpoint).
           WithProjectId(projectId).
           Build()
   
       // 初始化客户端
       client := imagesearch.NewImageSearchClient(
           imagesearch.ImageSearchClientBuilder().
   // 设置region, 示例中为北京四
               WithRegion(region.NewRegion("cn-north-4", endpoint)).
               WithCredential(auth).
               Build())
       request := &model.RunAddDataRequest{}
       request.ServiceName = "service_name"
   var listCustomNumTagsbody = map[string]float64{
           "key": float64(1),
       }
   var listCustomTagsbody = map[string]string{
           "key": "value",
       }
       // 替换为公网可以访问的图片地址
   imageUrlAddDataParam:= "https://bucketname.obs.cn-north-4.myhuaweicloud.com/image/test1.jpg"
   request.Body = &model.AddDataParam{
   ImageUrl: &imageUrlAddDataParam,
   CustomNumTags: listCustomNumTagsbody,
   CustomTags: listCustomTagsbody,
   ItemId: "item_id",
   }
   response, err := client.RunAddData(request)
   if err == nil {
           fmt.Printf("%+v\n", response)
       } else {
           fmt.Println(err)
       }
   }
   ```
   
2. 添加数据结果输出到控制台表示执行成功。
   ```
   RunAddDataResponse 
   {
       "result": "success",
       "data": {
           "image_info": {
               "objects": [
                   {
                       "box": "135,489,1117,1341",
                       "category": 1,
                       "category_name": "top"
                   }
               ]
           }
       }
   }
   ```