Configuring Automatic Big Key Analysis
Function
This API is used to configure automatic big key analysis.
Calling Method
For details, see Calling APIs.
URI
PUT /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
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
enable_auto_scan |
Yes |
Boolean |
Parameter description: Whether to enable scheduled cache analysis. Constraints: N/A Value range:
Default value: N/A |
schedule_at |
Yes |
Array of strings |
Parameter description: UTC time of the day that cache analysis is scheduled for. Example: 21:00. Constraints: N/A Value range: N/A Default value: N/A |
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
Scheduling big key analysis tasks to start at 21:00 every day
PUT https://{dcs_endpoint}/v2/a4d31cb6-3d72-4fdc-8ec9-6e3a41e47f71/instances/5560df16-cebf-4473-95c4-d1b573c16e79/bigkey/autoscan { "enable_auto_scan" : true, "schedule_at" : [ "21:00" ] }
Example Responses
Status code: 200
Big key analysis task configured successfully.
{ "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.
Scheduling big key analysis tasks to start at 21:00 every day
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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.dcs.v2.region.DcsRegion; import com.huaweicloud.sdk.dcs.v2.*; import com.huaweicloud.sdk.dcs.v2.model.*; import java.util.List; import java.util.ArrayList; public class UpdateBigkeyAutoscanConfigSolution { 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(); UpdateBigkeyAutoscanConfigRequest request = new UpdateBigkeyAutoscanConfigRequest(); request.withInstanceId("{instance_id}"); AutoscanConfigRequest body = new AutoscanConfigRequest(); List<String> listbodyScheduleAt = new ArrayList<>(); listbodyScheduleAt.add("21:00"); body.withScheduleAt(listbodyScheduleAt); body.withEnableAutoScan(true); request.withBody(body); try { UpdateBigkeyAutoscanConfigResponse response = client.updateBigkeyAutoscanConfig(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()); } } } |
Scheduling big key analysis tasks to start at 21:00 every day
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# 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 = UpdateBigkeyAutoscanConfigRequest() request.instance_id = "{instance_id}" listScheduleAtbody = [ "21:00" ] request.body = AutoscanConfigRequest( schedule_at=listScheduleAtbody, enable_auto_scan=True ) response = client.update_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) |
Scheduling big key analysis tasks to start at 21:00 every day
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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.UpdateBigkeyAutoscanConfigRequest{} request.InstanceId = "{instance_id}" var listScheduleAtbody = []string{ "21:00", } request.Body = &model.AutoscanConfigRequest{ ScheduleAt: listScheduleAtbody, EnableAutoScan: true, } response, err := client.UpdateBigkeyAutoscanConfig(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 |
Big key analysis task configured successfully. |
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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