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Bucket Tagging

Terakhir diperbarui:2024-02-02 15:51:37

    Overview

    This document provides an overview of APIs and SDK code samples for 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 the tags of a bucket

    Setting Bucket Tags

    Feature description

    This API is used to set tags for an existing bucket.

    Method prototype

    func (s *BucketService) PutTagging(ctx context.Context, opt *BucketPutTaggingOptions) (*Response, error)

    Sample request

    package main
    
    import (
    "context"
    "github.com/tencentyun/cos-go-sdk-v5"
    "net/http"
    "net/url"
    "os"
    )
    
    func main(){
    // Bucket name in the format of `BucketName-APPID` (`APPID` is required), which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
    // Replace it with your region, which can be viewed in the COS console at https://console.tencentcloud.com/. For more information about regions, visit https://www.tencentcloud.com/document/product/436/6224.
    u, _ := url.Parse("https://examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com")
    b := &cos.BaseURL{BucketURL: u}
    client := cos.NewClient(b, &http.Client{
    Transport: &cos.AuthorizationTransport{
    // Get the key from environment variables
    // Environment variable `SECRETID` refers to the user's `SecretId`, which can be viewed in the CAM console at https://console.tencentcloud.com/cam/capi.
    SecretID: os.Getenv("SECRETID"), // User `SecretId`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/37140?from_cn_redirect=1.
    // Environment variable `SECRETKEY` refers to the user's `SecretKey`, which can be viewed in the CAM console at https://console.tencentcloud.com/cam/capi.
    SecretKey: os.Getenv("SECRETKEY"), // User `SecretKey`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/37140?from_cn_redirect=1.
    },
    })
    opt := &cos.BucketPutTaggingOptions{
    TagSet: []cos.BucketTaggingTag{
    {
    Key: "testk1",
    Value: "testv1",
    },
    {
    Key: "testk2",
    Value: "testv2",
    },
    },
    }
    _, err := client.Bucket.PutTagging(context.Background(), opt)
    if err != nil{
    // ERROR
    }
    }

    Field description

    type BucketTaggingTag struct {
    Key string
    Value string
    }
    type BucketPutTaggingOptions struct {
    XMLName xml.Name
    TagSet []BucketTaggingTag
    }
    Parameter
    Description
    Type
    BucketPutTaggingOptions
    Bucket tag configuration parameters
    Struct
    TagSet
    Bucket tag configuration
    Struct
    key
    Tag key. A tag key must not exceed 128 characters and can contain English letters, numbers, spaces, plus signs, minus signs, underscores, equals signs, dots, colons, and slashes.
    String
    value
    Tag value. A tag value must not exceed 256 characters and can contain English letters, numbers, spaces, plus signs, minus signs, underscores, equals signs, dots, colons, and slashes.
    String

    Querying Bucket Tags

    Feature description

    This API is used to query the existing tags of a specified bucket.

    Method prototype

    func (s *BucketService) GetTagging(ctx context.Context) (*BucketGetTaggingResult, *Response, error)

    Sample request

    package main
    
    import (
    "context"
    "fmt"
    "github.com/tencentyun/cos-go-sdk-v5"
    "net/http"
    "net/url"
    "os"
    )
    
    func main(){
    // Bucket name in the format of `BucketName-APPID` (`APPID` is required), which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
    // Replace it with your region, which can be viewed in the COS console at https://console.tencentcloud.com/. For more information about regions, see https://www.tencentcloud.com/document/product/436/6224.
    u, _ := url.Parse("https://examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com")
    b := &cos.BaseURL{BucketURL: u}
    client := cos.NewClient(b, &http.Client{
    Transport: &cos.AuthorizationTransport{
    // Get the key from environment variables
    // Environment variable `SECRETID` refers to the user's `SecretId`, which can be viewed in the CAM console at https://console.tencentcloud.com/cam/capi.
    SecretID: os.Getenv("SECRETID"), // User `SecretId`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/37140?from_cn_redirect=1.
    // Environment variable `SECRETKEY` refers to the user's `SecretKey`, which can be viewed in the CAM console at https://console.tencentcloud.com/cam/capi.
    SecretKey: os.Getenv("SECRETKEY"), // User `SecretKey`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/37140?from_cn_redirect=1.
    },
    })
    v, _, err := client.Bucket.GetTagging(context.Background())
    if err != nil{
    fmt.Println(err)
    }
    fmt.Println(v)
    }

    Response description

    type BucketTaggingTag struct {
    Key string
    Value string
    }
    type BucketGetTaggingResult struct {
    XMLName xml.Name
    TagSet []BucketTaggingTag
    }
    
    Parameter
    Description
    Type
    BucketGetTaggingResult
    Bucket tag configuration parameters
    Struct
    TagSet
    Bucket tag configuration
    Struct
    key
    Tag key. A tag key must not exceed 128 characters and can contain English letters, numbers, spaces, plus signs, minus signs, underscores, equals signs, dots, colons, and slashes.
    String
    value
    Tag value. A tag value must not exceed 256 characters and can contain English letters, numbers, spaces, plus signs, minus signs, underscores, equals signs, dots, colons, and slashes.
    String

    Deleting Bucket Tags

    Feature description

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

    Method prototype

    func (s *BucketService) DeleteTagging(ctx context.Context) (*Response, error)

    Sample request

    package main
    
    import (
    "context"
    "fmt"
    "github.com/tencentyun/cos-go-sdk-v5"
    "net/http"
    "net/url"
    "os"
    )
    
    func main(){
    // Bucket name in the format of `BucketName-APPID` (`APPID` is required), which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
    // Replace it with your region, which can be viewed in the COS console at https://console.tencentcloud.com/. For more information about regions, see https://www.tencentcloud.com/document/product/436/6224.
    u, _ := url.Parse("https://examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com")
    b := &cos.BaseURL{BucketURL: u}
    client := cos.NewClient(b, &http.Client{
    Transport: &cos.AuthorizationTransport{
    // Get the key from environment variables
    // Environment variable `SECRETID` refers to the user's `SecretId`, which can be viewed in the CAM console at https://console.tencentcloud.com/cam/capi.
    SecretID: os.Getenv("SECRETID"), // User `SecretId`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/37140?from_cn_redirect=1.
    // Environment variable `SECRETKEY` refers to the user's `SecretKey`, which can be viewed in the CAM console at https://console.tencentcloud.com/cam/capi.
    SecretKey: os.Getenv("SECRETKEY"), // User `SecretKey`. We recommend you use a sub-account key and follow the principle of least privilege to reduce risks. For information about how to obtain a sub-account key, visit https://www.tencentcloud.com/document/product/598/37140?from_cn_redirect=1.
    },
    })
    resp, err := client.Bucket.DeleteTagging(context.Background())
    if err != nil{
    fmt.Println(err)
    }
    fmt.Println(resp.Header)
    }
    
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