Querying the Configurations of Automatic Big Key Analysis
Function
This API is used to query configurations of automatic big key analysis.
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:getBigKeyAutoScanConfig
Read
instance *
g:EnterpriseProjectId
- dcs:instance:analyze
 
-
 
URI
GET /v2/{project_id}/instances/{instance_id}/bigkey/autoscan
| 
         Parameter  | 
       
         Mandatory  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|---|
| 
         project_id  | 
       
         Yes  | 
       
         String  | 
       
         Parameter description: Project ID. For details, see Obtaining a Project ID. Constraints: N/A Value range: N/A Default value: N/A  | 
      
| 
         instance_id  | 
       
         Yes  | 
       
         String  | 
       
         Parameter description: Instance ID. It can be viewed on the instance details page on the DCS console. Constraints: N/A Value range: N/A Default value: N/A  | 
      
Request Parameters
None
Response Parameters
Status code: 200
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         instance_id  | 
       
         String  | 
       
         Parameter description: Instance ID. Value range: N/A  | 
      
| 
         enable_auto_scan  | 
       
         Boolean  | 
       
         Parameter description: Whether to enable scheduled cache analysis. Value range: 
  | 
      
| 
         schedule_at  | 
       
         Array of strings  | 
       
         Parameter description: UTC time of the day that analysis is scheduled for. Example: 21:00. Value range: N/A  | 
      
| 
         updated_at  | 
       
         String  | 
       
         Parameter description: Time when the configuration is updated. The time format is 2020-06-15T02:21:18.669Z. Value range: N/A  | 
      
Status code: 400
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         error_msg  | 
       
         String  | 
       
         Parameter description: Error information. Value range: N/A  | 
      
| 
         error_code  | 
       
         String  | 
       
         Parameter description: Error code. Value range: For details, see Error Codes.  | 
      
| 
         error_ext_msg  | 
       
         String  | 
       
         Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A  | 
      
Status code: 401
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         error_msg  | 
       
         String  | 
       
         Parameter description: Error information. Value range: N/A  | 
      
| 
         error_code  | 
       
         String  | 
       
         Parameter description: Error code. Value range: For details, see Error Codes.  | 
      
| 
         error_ext_msg  | 
       
         String  | 
       
         Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A  | 
      
Status code: 403
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         error_msg  | 
       
         String  | 
       
         Parameter description: Error information. Value range: N/A  | 
      
| 
         error_code  | 
       
         String  | 
       
         Parameter description: Error code. Value range: For details, see Error Codes.  | 
      
| 
         error_ext_msg  | 
       
         String  | 
       
         Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A  | 
      
Status code: 404
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         error_msg  | 
       
         String  | 
       
         Parameter description: Error information. Value range: N/A  | 
      
| 
         error_code  | 
       
         String  | 
       
         Parameter description: Error code. Value range: For details, see Error Codes.  | 
      
| 
         error_ext_msg  | 
       
         String  | 
       
         Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A  | 
      
Status code: 500
| 
         Parameter  | 
       
         Type  | 
       
         Description  | 
      
|---|---|---|
| 
         error_msg  | 
       
         String  | 
       
         Parameter description: Error information. Value range: N/A  | 
      
| 
         error_code  | 
       
         String  | 
       
         Parameter description: Error code. Value range: For details, see Error Codes.  | 
      
| 
         error_ext_msg  | 
       
         String  | 
       
         Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A  | 
      
Example Requests
GET https://{dcs_endpoint}/v2/a4d31cb6-3d72-4fdc-8ec9-6e3a41e47f71/instances/5560df16-cebf-4473-95c4-d1b573c16e79/bigkey/autoscan
  Example Responses
Status code: 200
This API is used to query configurations of automatic big key analysis.
{
  "instance_id" : "5f9057b5-c330-4ee2-8138-7e69896eeec3",
  "enable_auto_scan" : true,
  "schedule_at" : [ "21:00" ],
  "updated_at" : "2020-06-17T02:42:40.793Z"
}
   Status code: 400
Invalid request.
{
  "error_code" : "DCS.4919",
  "error_msg" : "Does not support bigkey analyze."
}
  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 ShowBigkeyAutoscanConfigSolution { 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(); ShowBigkeyAutoscanConfigRequest request = new ShowBigkeyAutoscanConfigRequest(); request.withInstanceId("{instance_id}"); try { ShowBigkeyAutoscanConfigResponse response = client.showBigkeyAutoscanConfig(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 = ShowBigkeyAutoscanConfigRequest() request.instance_id = "{instance_id}" response = client.show_bigkey_autoscan_config(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.ShowBigkeyAutoscanConfigRequest{} request.InstanceId = "{instance_id}" response, err := client.ShowBigkeyAutoscanConfig(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  | 
       
         This API is used to query configurations of automatic big key analysis.  | 
      
| 
         400  | 
       
         Invalid request.  | 
      
| 
         401  | 
       
         Invalid authentication information.  | 
      
| 
         403  | 
       
         The request is rejected.  | 
      
| 
         404  | 
       
         The requested resource is not found.  | 
      
| 
         500  | 
       
         Internal service error.  | 
      
Error Codes
See Error Codes.
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