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    Bucket Tagging

    Terakhir diperbarui:2024-02-02 12:12:58
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      Overview

      This document provides an overview of APIs and SDK code samples related to bucket tagging.
      API
      Operation
      Description
      Setting bucket tags
      Sets tags for an existing bucket
      Querying bucket tags
      Queries the existing tags of a bucket
      Deleting bucket tags
      Deletes a specified bucket tag

      Setting a bucket tag

      API description

      This API (PUT Bucket tagging) is used to set tags for an existing bucket.

      Method prototype

      CosResult PutBucketTagging(const PutBucketTaggingReq& request, PutBucketTaggingResp* response);

      Sample request

      qcloud_cos::CosConfig config("./config.json");
      qcloud_cos::CosAPI cos(config);
      std::string bucket_name = "examplebucket-1250000000";
      qcloud_cos::PutBucketTaggingReq req(bucket_name);
      qcloud_cos::PutBucketTaggingResp resp;
      
      std::vector<Tag> tagset;
      Tag tag1;
      tag1.SetKey("age");
      tag1.SetValue("19");
      
      Tag tag2;
      tag2.SetKey("name");
      tag2.SetValue("xiaoming");
      tagset.push_back(tag1);
      tagset.push_back(tag2);
      req.SetTagSet(tagset);
      
      qcloud_cos::CosResult result = cos.PutBucketTagging(req, &resp);
      
      if (result.IsSucc()) {
          // Request successful
      } else {
          // Request failed. You can call the CosResult member functions to output the error information, such as requestID.
      }

      Parameter description

      Parameter
      Description
      Type
      Required
      req
      Request of the PutBucketTagging operation
      PutBucketTaggingReq
      Yes
      resp
      Response of the PutBucketTagging operation
      PutBucketTaggingResp
      Yes
      PutBucketTaggingReq provides the following method:
      void SetTagSet(std::vector<Tag>& tagset)   // Set tagging.
      Tag provides the following methods:
      class Tag {
          void SetKey(const std::string key);  // Set the key.
          void SetValue(const std::string value);  // Set the value.

      Querying Bucket Tags

      API description

      This API (GET Bucket tagging) is used to query the existing tags of a bucket.

      Method prototype

      CosResult CosAPI::GetBucketTagging(const GetBucketTaggingReq& request, GetBucketTaggingResp* response);

      Sample request

      qcloud_cos::CosConfig config("./config.json");
      qcloud_cos::CosAPI cos(config);
      std::string bucket_name = "examplebucket-1250000000";
      qcloud_cos::GetBucketTaggingReq req(bucket_name);
      qcloud_cos::GetBucketTaggingResp resp;
      
      qcloud_cos::CosResult result = cos.GetBucketTagging(req, &resp);
      
      if (result.IsSucc()) {
          // Request successful. You can use the method of `resp` to obtain the bucket tags.
      } else {
          // Request failed. You can call the CosResult member functions to output the error information, such as requestID.
      }
      GetBucketTaggingResp provides the following method to obtain the bucket tags:
      std::vector<Tag> GetTagSet() const;

      Parameter description

      Parameter
      Description
      Type
      Required
      req
      Request of the GetBucketTagging operation
      GetBucketTaggingReq
      Yes
      resp
      Response of the GetBucketTagging operation
      GetBucketTaggingResp
      Yes

      Deleting Bucket Tags

      API description

      This API (DELETE Bucket tagging) is used to delete the existing tags of a bucket.

      Method prototype

      CosResult CosAPI::DeleteBucketTagging(const DeleteBucketTaggingReq& request, DeleteBucketTaggingResp* response);

      Sample request

      qcloud_cos::CosConfig config("./config.json");
      qcloud_cos::CosAPI cos(config);
      std::string bucket_name = "examplebucket-1250000000";
      qcloud_cos::DeleteBucketTaggingReq req(bucket_name);
      qcloud_cos::DeleteBucketTaggingResp resp;
      
      qcloud_cos::CosResult result = cos.DeleteBucketTagging(req, &resp);
      
      if (result.IsSucc()) {
          // Request successful
      } else {
          // Request failed. You can call the CosResult member functions to output the error information, such as requestID.
      }

      Parameter description

      Parameter
      Description
      Type
      Required
      req
      Request of the DeleteBucketTagging operation
      DeleteBucketTaggingReq
      Yes
      resp
      Response of the DeleteBucketTagging operation
      DeleteBucketTaggingResp
      Yes
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