Listing Buckets
Function
This API is used to list buckets.
Calling Method
For details, see Calling APIs.
URI
POST /v2/{project_id}/objectstorage/buckets
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
The project ID. Minimum length: 1 character Maximum length: 1,024 characters |
Request
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
The IAM token authentication. Ensure that the project ID contained in the token matches the project ID in the request URI. Minimum length: 1 character Maximum length: 16,384 characters |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
cloud_type |
Yes |
String |
The cloud service provider. The value can be AWS, Aliyun, Qiniu, QingCloud, Tencent, Baidu, KingsoftCloud, Azure, UCloud, HuaweiCloud, Google, URLSource, or HEC. Default value: Aliyun Minimum length: 0 characters Maximum length: 100 characters |
ak |
No |
String |
The AK for accessing the source bucket. This parameter is mandatory when task_type is not url_list. Minimum length: 0 characters Maximum length: 100 characters |
sk |
No |
String |
The SK for accessing the destination bucket. This parameter is mandatory when task_type is not url_list. Minimum length: 0 characters Maximum length: 100 characters |
json_auth_file |
No |
String |
The file used for Google Cloud Storage authentication. Minimum length: 0 characters Maximum length: 65,535 characters |
app_id |
No |
String |
This parameter is mandatory when cloud_type is Tencent. Minimum length: 0 characters Maximum length: 255 characters |
Response
Status code: 200
Parameter |
Type |
Description |
---|---|---|
[Array element] |
Array of strings |
The bucket list. |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error_msg |
String |
The error message. |
error_code |
String |
The error code. |
Example Request
This example queries the list of all buckets in an account using an AK/SK pair.
POST https://{endpoint}/v2/{project_id}/objectstorage/buckets { "cloud_type" : "HuaweiCloud", "ak" : "xxxxak", "sk" : "xxxxsk", "app_id" : "apptest123" }
Example Response
Status code: 200
The bucket list was returned.
[ "xxxx" ]
SDK Sample Code
The sample code is as follows:
This example queries the list of all buckets in an account using an AK/SK pair.
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package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.oms.v2.region.OmsRegion; import com.huaweicloud.sdk.oms.v2.*; import com.huaweicloud.sdk.oms.v2.model.*; public class ShowBucketListSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); ICredential auth = new BasicCredentials() .withAk(ak) .withSk(sk); OmsClient client = OmsClient.newBuilder() .withCredential(auth) .withRegion(OmsRegion.valueOf("<YOUR REGION>")) .build(); ShowBucketListRequest request = new ShowBucketListRequest(); ListBucketsReq body = new ListBucketsReq(); body.withAppId("apptest123"); body.withSk("xxxxsk"); body.withAk("xxxxak"); body.withCloudType("HuaweiCloud"); request.withBody(body); try { ShowBucketListResponse response = client.showBucketList(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } |
This example queries the list of all buckets in an account using an AK/SK pair.
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkoms.v2.region.oms_region import OmsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkoms.v2 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] credentials = BasicCredentials(ak, sk) client = OmsClient.new_builder() \ .with_credentials(credentials) \ .with_region(OmsRegion.value_of("<YOUR REGION>")) \ .build() try: request = ShowBucketListRequest() request.body = ListBucketsReq( app_id="apptest123", sk="xxxxsk", ak="xxxxak", cloud_type="HuaweiCloud" ) response = client.show_bucket_list(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
This example queries the list of all buckets in an account using an AK/SK pair.
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" oms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/oms/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/oms/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/oms/v2/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). Build() client := oms.NewOmsClient( oms.OmsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ShowBucketListRequest{} appIdListBucketsReq:= "apptest123" skListBucketsReq:= "xxxxsk" akListBucketsReq:= "xxxxak" request.Body = &model.ListBucketsReq{ AppId: &appIdListBucketsReq, Sk: &skListBucketsReq, Ak: &akListBucketsReq, CloudType: "HuaweiCloud", } response, err := client.ShowBucketList(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
For more SDK sample code of programming languages, visit API Explorer and click the Sample Code tab. Example code can be automatically generated.
Status Codes
Status Code |
Description |
---|---|
200 |
The bucket list was returned. |
400 |
Standard error response. |
Error Codes
For details, see Error Codes.
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