本文介绍如何通过 TOS Go SDK 删除指定 ObjectSet 的元数据。

注意事项

删除前请确认目标 ObjectSet 不再需要。

该接口只删除 ObjectSet 元数据。

通过子账号调用时，需要具备当前 Bucket 的tos:DeleteObjectSet 权限。

示例代码

package main​
​
import (​
   "context"​
   "fmt"​
   "os"​
​
   "github.com/volcengine/ve-tos-golang-sdk/v2/tos"​
)​
​
func checkErr(err error) {​
   if err != nil {​
      if serverErr, ok := err.(*tos.TosServerError); ok {​
         fmt.Println("Error:", serverErr.Error())​
         fmt.Println("Request ID:", serverErr.RequestID)​
         fmt.Println("Response Status Code:", serverErr.StatusCode)​
         fmt.Println("Response Header:", serverErr.Header)​
         fmt.Println("Response Err Code:", serverErr.Code)​
         fmt.Println("Response Err Msg:", serverErr.Message)​
      } else if clientErr, ok := err.(*tos.TosClientError); ok {​
         fmt.Println("Error:", clientErr.Error())​
         fmt.Println("Client Cause Err:", clientErr.Cause.Error())​
      } else {​
         fmt.Println("Error:", err)​
      }​
      panic(err)​
   }​
}​
​
func main() {​
   var (​
      accessKey = os.Getenv("TOS_ACCESS_KEY")​
      secretKey = os.Getenv("TOS_SECRET_KEY")​
      // Bucket 对应的 Endpoint，以华北 2（北京）为例：https://tos-cn-beijing.volces.com​
      endpoint = "https://tos-cn-beijing.volces.com"​
      region   = "cn-beijing"​
      // 填写 BucketName​
      bucketName = "*** Provide your bucket name ***"​
      // 填写 ObjectSet 名称，需满足 Bucket 的 PathLevel 和分隔符配置​
      objectSetName = "docs/object/set"​
      ctx        = context.Background()​
   )​
​
   // 初始化客户端​
   client, err := tos.NewClientV2(endpoint, tos.WithRegion(region), tos.WithCredentials(tos.NewStaticCredentials(accessKey, secretKey)))​
   checkErr(err)​
​
   deleteOutput, err := client.DeleteObjectSet(ctx, &tos.DeleteObjectSetInput{​
      Bucket:        bucketName,​
      ObjectSetName: objectSetName,​
   })​
   checkErr(err)​
   fmt.Println("DeleteObjectSet Request ID:", deleteOutput.RequestID)​
}​

对象存储