Querying DCS Instance Restoration Records
Function
This API is used to query the restoration records of a specific DCS instance.
Calling Method
For details, see Calling APIs.
Authorization Information
Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.
- If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
 - If you are using identity policy-based authorization, the following identity policy-based permissions are required. 
     
Action
Access Level
Resource Type (*: required)
Condition Key
Alias
Dependencies
dcs:instance:getDataRestoreLog
Read
instance *
g:EnterpriseProjectId
-
-
 
URI
GET /v2/{project_id}/instances/{instance_id}/restores
| 
         Parameter  | 
       
         Mandatory  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|---|
| 
         project_id  | 
       
         Yes  | 
       
         String  | 
       
         Definition: Project ID. For details, see Obtaining a Project ID. Constraints: N/A Range: N/A Default Value: N/A  | 
      
| 
         instance_id  | 
       
         Yes  | 
       
         String  | 
       
         Definition: Instance ID. It can be viewed on the instance details page on the DCS console. Constraints: N/A Range: N/A Default Value: N/A  | 
      
| 
         Parameter  | 
       
         Mandatory  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|---|
| 
         begin_time  | 
       
         No  | 
       
         String  | 
       
         Definition: Query start time. Constraints: Format: yyyyMMddHHmmss, for example, 20170718235959. Range: N/A Default Value: N/A  | 
      
| 
         end_time  | 
       
         No  | 
       
         String  | 
       
         Definition: Query end time. Constraints: Format: yyyyMMddHHmmss, for example, 20170718235959. Range: N/A Default Value: N/A  | 
      
| 
         offset  | 
       
         No  | 
       
         Integer  | 
       
         Definition: Offset, which indicates that the generated list is displayed from this offset. For example, if the offset is 3, the generated list is displayed from the fourth record. Constraints: N/A Range: ≥ 0 Default Value: 0  | 
      
| 
         limit  | 
       
         No  | 
       
         Integer  | 
       
         Definition: Number of records displayed on each page. Constraints: N/A Range: 1–1000 Default Value: 10  | 
      
Request Parameters
None
Response Parameters
Status code: 200
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         restore_record_response  | 
       
         Array of InstanceRestoreInfo objects  | 
       
         Definition: Array of the restoration records.  | 
      
| 
         total_num  | 
       
         Integer  | 
       
         Definition: Total restoration records. Range: N/A  | 
      
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         backup_id  | 
       
         String  | 
       
         Definition: Backup record ID. Range: N/A  | 
      
| 
         restore_id  | 
       
         String  | 
       
         Definition: ID of the restoration record. Range: N/A  | 
      
| 
         backup_name  | 
       
         String  | 
       
         Definition: Backup record name. Range: N/A  | 
      
| 
         updated_at  | 
       
         String  | 
       
         Definition: Time when the restoration completed. Range: N/A  | 
      
| 
         restore_remark  | 
       
         String  | 
       
         Definition: Description of the restoration. Range: N/A  | 
      
| 
         created_at  | 
       
         String  | 
       
         Definition: Time when the restoration task was created. Range: N/A  | 
      
| 
         progress  | 
       
         String  | 
       
         Definition: Restoration progress. Range: 0–100  | 
      
| 
         error_code  | 
       
         String  | 
       
         Definition: Error code displayed for a restoration failure. Range: 
  | 
      
| 
         restore_name  | 
       
         String  | 
       
         Definition: Name of the restoration record. Range: N/A  | 
      
| 
         backup_remark  | 
       
         String  | 
       
         Definition: Description of the backup. Range: N/A  | 
      
| 
         status  | 
       
         String  | 
       
         Definition: Restoration status. Range: 
  | 
      
Status code: 204
No instance restoration record found.
Status code: 400
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         error_msg  | 
       
         String  | 
       
         Definition: Error message. Range: N/A  | 
      
| 
         error_code  | 
       
         String  | 
       
         Definition: Error code. Range: For details, see Error Codes.  | 
      
| 
         error_ext_msg  | 
       
         String  | 
       
         Definition: Extended error information. This parameter is not used currently and is set to null. Range: N/A  | 
      
Status code: 500
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         error_msg  | 
       
         String  | 
       
         Definition: Error message. Range: N/A  | 
      
| 
         error_code  | 
       
         String  | 
       
         Definition: Error code. Range: For details, see Error Codes.  | 
      
| 
         error_ext_msg  | 
       
         String  | 
       
         Definition: Extended error information. This parameter is not used currently and is set to null. Range: N/A  | 
      
Example Requests
GET https://{dcs_endpoint}/v2/{project_id}/instances/{instance_id}/restores?offset={offset}&limit={limit}&begin_Time={begin_Time}&end_Time={end_Time}
  Example Responses
Status code: 200
DCS instance restoration records queried.
{
  "restore_record_response" : [ {
    "backup_id" : "f4823e9e-fe9b-4ffd-be79-4e5d6de272bb",
    "restore_id" : "a6155972-800c-4170-a479-3231e907d2f6",
    "backup_name" : "backup_20170718000002",
    "updated_at" : "2017-07-18T21:41:35.182Z",
    "restore_remark" : "doctest",
    "created_at" : "2017-07-18T21:41:20.721Z",
    "progress" : "100.00",
    "error_code" : { },
    "restore_name" : "restore_20170718214120",
    "backup_remark" : { },
    "status" : "succeed"
  } ],
  "total_num" : 1
}
  SDK Sample Code
The SDK sample code is as follows.
          1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48  | 
         
          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.dcs.v2.region.DcsRegion; import com.huaweicloud.sdk.dcs.v2.*; import com.huaweicloud.sdk.dcs.v2.model.*; public class ListRestoreRecordsSolution { 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); DcsClient client = DcsClient.newBuilder() .withCredential(auth) .withRegion(DcsRegion.valueOf("<YOUR REGION>")) .build(); ListRestoreRecordsRequest request = new ListRestoreRecordsRequest(); request.withInstanceId("{instance_id}"); try { ListRestoreRecordsResponse response = client.listRestoreRecords(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()); } } }  | 
        
          1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32  | 
         
          # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkdcs.v2.region.dcs_region import DcsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkdcs.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 = DcsClient.new_builder() \ .with_credentials(credentials) \ .with_region(DcsRegion.value_of("<YOUR REGION>")) \ .build() try: request = ListRestoreRecordsRequest() request.instance_id = "{instance_id}" response = client.list_restore_records(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg)  | 
        
          1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38  | 
         
          package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" dcs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/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 := dcs.NewDcsClient( dcs.DcsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ListRestoreRecordsRequest{} request.InstanceId = "{instance_id}" response, err := client.ListRestoreRecords(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } }  | 
        
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  | 
       
         DCS instance restoration records queried.  | 
      
| 
         204  | 
       
         No instance restoration record found.  | 
      
| 
         400  | 
       
         Invalid request.  | 
      
| 
         500  | 
       
         Internal service error.  | 
      
Error Codes
See Error Codes.
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