Listing the Image Tags in an Execution Task of an Image Retention Policy
Function
This API is used to list the image tags in an execution task of an image retention policy.
Constraints
None.
Calling Method
For details, see Calling APIs.
URI
GET /v2/{project_id}/instances/{instance_id}/namespaces/{namespace_name}/retention/policies/{policy_id}/executions/{execution_id}/tasks/{task_id}/subtasks
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID. |
instance_id |
Yes |
String |
ID of an SWR Enterprise Edition instance. |
namespace_name |
Yes |
String |
Namespace name. |
policy_id |
Yes |
Integer |
ID of an image retention policy. |
execution_id |
Yes |
Integer |
Execution ID of an image retention policy. |
task_id |
Yes |
Integer |
Job ID. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
offset |
No |
Integer |
Start index. The default value is 0. Note: The offset and limit parameters must be used together. The offset value must be 0 or a multiple of the limit value. |
limit |
No |
Integer |
Number of returned records. The default value is 10, and the maximum value is 100. Note: The offset and limit parameters must be used together. The offset value must be 0 or a multiple of the limit value. |
status |
No |
String |
Status. The value can be Initialized, Pending, InProgress, Succeed, Failed, or Stopped. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token. |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
sub_tasks |
Array of Subtask objects |
List of execution subtasks of an image retention policy. |
total |
Integer |
Total number of execution subtasks of an image retention policy. |
Parameter |
Type |
Description |
---|---|---|
id |
Integer |
Subtask ID. |
job_id |
Integer |
Internal task ID. |
namespace |
String |
Namespace name. |
repository |
String |
Artifact repository. |
tag |
String |
Artifact tag. |
digest |
String |
SHA-256 value. |
action |
String |
Image retention action. The value is DEL. |
status |
String |
Status. The value can be Initialized, Pending, InProgress, Succeed, Failed, or Stopped. |
status_text |
String |
Status details. |
op_time |
String |
Start time. |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
encoded_authorization_message |
String |
Detailed rejection reason after encryption. You can call the API decode-authorization-message of STS to decrypt the reason. |
Status code: 401
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
encoded_authorization_message |
String |
Detailed rejection reason after encryption. You can call the API decode-authorization-message of STS to decrypt the reason. |
Status code: 403
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
encoded_authorization_message |
String |
Detailed rejection reason after encryption. You can call the API decode-authorization-message of STS to decrypt the reason. |
Status code: 404
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
encoded_authorization_message |
String |
Detailed rejection reason after encryption. You can call the API decode-authorization-message of STS to decrypt the reason. |
Status code: 500
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
encoded_authorization_message |
String |
Detailed rejection reason after encryption. You can call the API decode-authorization-message of STS to decrypt the reason. |
Example Requests
GET https://{endpoint}/v2/{project_id}/instances/{instance_id}/namespaces/{namespace_name}/retention/policies/{policy_id}/executions/{execution_id}/tasks/{task_id}/subtasks
Example Responses
Status code: 200
Successful query.
{ "total" : 2, "sub_tasks" : [ { "id" : 694, "job_id" : "cad53dfc907c167edc563ac0", "namespace" : "retention", "repository" : "cuda-vector-add", "tag" : "with-tools", "digest" : "sha256:ad6600f44974db05ec31e84d765923bc34ccc654d62dd915ba208b961fe83425", "status" : "Succeed", "status_text" : "", "op_time" : "2021-02-01T03:53:41.4285Z" } ] }
SDK Sample Code
The SDK sample code is as follows.
Java
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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.swr.v2.region.SwrRegion; import com.huaweicloud.sdk.swr.v2.*; import com.huaweicloud.sdk.swr.v2.model.*; public class ListInstanceRetentionPolicyExecSubTasksSolution { 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"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); SwrClient client = SwrClient.newBuilder() .withCredential(auth) .withRegion(SwrRegion.valueOf("<YOUR REGION>")) .build(); ListInstanceRetentionPolicyExecSubTasksRequest request = new ListInstanceRetentionPolicyExecSubTasksRequest(); request.withInstanceId("{instance_id}"); request.withNamespaceName("{namespace_name}"); request.withPolicyId({policy_id}); request.withExecutionId({execution_id}); request.withTaskId({task_id}); try { ListInstanceRetentionPolicyExecSubTasksResponse response = client.listInstanceRetentionPolicyExecSubTasks(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()); } } } |
Python
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkswr.v2.region.swr_region import SwrRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkswr.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"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = SwrClient.new_builder() \ .with_credentials(credentials) \ .with_region(SwrRegion.value_of("<YOUR REGION>")) \ .build() try: request = ListInstanceRetentionPolicyExecSubTasksRequest() request.instance_id = "{instance_id}" request.namespace_name = "{namespace_name}" request.policy_id = {policy_id} request.execution_id = {execution_id} request.task_id = {task_id} response = client.list_instance_retention_policy_exec_sub_tasks(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
Go
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" swr "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/swr/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/swr/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/swr/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") projectId := "{project_id}" auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := swr.NewSwrClient( swr.SwrClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ListInstanceRetentionPolicyExecSubTasksRequest{} request.InstanceId = "{instance_id}" request.NamespaceName = "{namespace_name}" request.PolicyId = int32({policy_id}) request.ExecutionId = int32({execution_id}) request.TaskId = int32({task_id}) response, err := client.ListInstanceRetentionPolicyExecSubTasks(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
More
For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.
Status Codes
Status Code |
Description |
---|---|
200 |
Successful query. |
400 |
Request error. |
401 |
Authentication failed. |
403 |
Access denied. |
404 |
Resource not found. |
500 |
Internal error. |
Error Codes
See Error Codes.
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