Help Center/ GaussDB(DWS)/ API Reference/ API Description/ Resource Management/ Associating a Resource Pool with a User
Updated on 2024-04-18 GMT+08:00

Associating a Resource Pool with a User

Function

This API is used to associate a user to a resource pool.

Call Method

For details, see Calling APIs.

URI

POST /v2/{project_id}/clusters/{cluster_id}/workload/queues/{queue_name}/users/batch-create
Table 1 URI parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain the ID, see Obtaining Project ID.

cluster_id

Yes

String

Cluster ID. For details about how to obtain the ID, see Obtaining the Cluster ID.

queue_name

Yes

String

Resource pool name

Request Parameters

Table 2 Request body parameters

Parameter

Mandatory

Type

Description

queue_name

Yes

String

Resource pool name

user_list

Yes

Array of user_list objects

List of resource pool users.

Table 3 user_list

Parameter

Mandatory

Type

Description

user_name

No

String

Username

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

workload_res_code

Integer

Response code

workload_res_str

String

Response message

Example Request

POST https://{Endpoint}/v2/89cd04f168b84af6be287f71730fdb4b/clusters/e59d6b86-9072-46eb-a996-13f8b44994c1/workload/queues/resource1/users/batch-create

{
  "queue_name" : "test11",
  "user_list" : [ {
    "user_name" : "user_batch"
  } ]
}

Example Response

Status code: 200

The user bound to the resource pool is successfully added.

{
  "workload_res_code" : 0,
  "workload_res_str" : "Success to associate users."
}

SDK Sample Code

The sample code is as follows:

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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.dws.v2.region.DwsRegion;
import com.huaweicloud.sdk.dws.v2.*;
import com.huaweicloud.sdk.dws.v2.model.*;

import java.util.List;
import java.util.ArrayList;

public class AddQueueUserListSolution {

    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);

        DwsClient client = DwsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DwsRegion.valueOf("<YOUR REGION>"))
                .build();
        AddQueueUserListRequest request = new AddQueueUserListRequest();
        WorkloadQueueUserReq body = new WorkloadQueueUserReq();
        List<WorkloadQueueUserReqUserList> listbodyUserList = new ArrayList<>();
        listbodyUserList.add(
            new WorkloadQueueUserReqUserList()
                .withUserName("user_batch")
        );
        body.withUserList(listbodyUserList);
        body.withQueueName("test11");
        request.withBody(body);
        try {
            AddQueueUserListResponse response = client.addQueueUserList(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());
        }
    }
}
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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdws.v2.region.dws_region import DwsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdws.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.getenv("CLOUD_SDK_AK")
    sk = os.getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

    client = DwsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DwsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = AddQueueUserListRequest()
        listUserListbody = [
            WorkloadQueueUserReqUserList(
                user_name="user_batch"
            )
        ]
        request.body = WorkloadQueueUserReq(
            user_list=listUserListbody,
            queue_name="test11"
        )
        response = client.add_queue_user_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)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dws "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/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 := dws.NewDwsClient(
        dws.DwsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.AddQueueUserListRequest{}
	userNameUserList:= "user_batch"
	var listUserListbody = []model.WorkloadQueueUserReqUserList{
        {
            UserName: &userNameUserList,
        },
    }
	request.Body = &model.WorkloadQueueUserReq{
		UserList: listUserListbody,
		QueueName: "test11",
	}
	response, err := client.AddQueueUserList(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For more SDK sample codes of programming languages, visit API Explorer and click the Sample Code tab. Example codes can be automatically generated.

Status Code

Status Code

Description

200

The user is successfully bound to the resource pool.

400

Request error.

401

Authentication failed.

403

You do not have required permissions.

404

No resources found.

500

Internal server error.

503

Service unavailable.