Help Center/ TaurusDB/ API Reference/ APIs (Recommended)/ Quota Management/ Configuring Resource Quotas for a Specified Enterprise Project
Updated on 2026-01-05 GMT+08:00

Configuring Resource Quotas for a Specified Enterprise Project

Function

This API is used to configure resource quotas for a specified enterprise project. Before calling this API:

Constraints

This API is in the OBT phase. To use it, submit a service ticket.

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 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

    Dependency

    gaussdbformysql:quota:modify

    Write

    -

    -

    gaussdb:quota:modify

    -

URI

POST /v3/{project_id}/quotas

Table 1 URI parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Definition

Project ID of a tenant in a region.

To obtain this value, see Obtaining a Project ID.

Constraints

N/A

Range

The value contains 32 characters. Only letters and digits are allowed.

Default Value

N/A

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Definition

User token. To obtain this value, call the IAM API for obtaining a user token.

The value of X-Subject-Token in the response header is the token value.

Constraints

N/A

Range

N/A

Default Value

N/A

X-Language

No

String

Definition

Request language type.

Constraints

N/A

Range

  • en-us

  • zh-cn

Default Value

en-us

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

quota_list

Yes

Array of setQuota objects

Definition

Resource objects.

Constraints

N/A

Table 4 setQuota

Parameter

Mandatory

Type

Description

enterprise_project_id

Yes

String

Definition

Enterprise project ID.

Constraints

N/A

Range

The value contains 32 characters. Only letters and digits are allowed.

Default Value

N/A

instance_quota

No

Integer

Definition

Instance quantity quota.

Constraints

N/A

Range

  • 0–100000 (If there are already instances created, this parameter value must be greater than the number of existing instances.)

  • -1: unlimited

Default Value

N/A

vcpus_quota

No

Integer

Definition

vCPU quota.

Constraints

N/A

Range

  • 0–2147483646 (If there are already instances created, this parameter value must be greater than the number of used vCPUs.)

  • -1: unlimited

Default Value

N/A

ram_quota

No

Integer

Definition

Memory quota, in GB.

Constraints

N/A

Range

  • 0–2147483646 (If there are already instances created, this parameter value must be greater than the used memory size.)

  • -1: unlimited

Default Value

N/A

Response Parameters

Status code: 200

Table 5 Response body parameters

Parameter

Type

Description

quota_list

Array of setQuota objects

Definition

Resource objects.

Constraints

N/A

Table 6 setQuota

Parameter

Type

Description

enterprise_project_id

String

Definition

Enterprise project ID.

Constraints

N/A

Range

The value contains 32 characters. Only letters and digits are allowed.

Default Value

N/A

instance_quota

Integer

Definition

Instance quantity quota.

Constraints

N/A

Range

  • 0–100000 (If there are already instances created, this parameter value must be greater than the number of existing instances.)

  • -1: unlimited

Default Value

N/A

vcpus_quota

Integer

Definition

vCPU quota.

Constraints

N/A

Range

  • 0–2147483646 (If there are already instances created, this parameter value must be greater than the number of used vCPUs.)

  • -1: unlimited

Default Value

N/A

ram_quota

Integer

Definition

Memory quota, in GB.

Constraints

N/A

Range

  • 0–2147483646 (If there are already instances created, this parameter value must be greater than the used memory size.)

  • -1: unlimited

Default Value

N/A

Example Request

Configuring resource quotas

POST https://{endpoint}/v3/054e292c9880d4992f02c0196d3ea468/quotas
{
  "quota_list" : [ {
    "enterprise_project_id" : "0",
    "instance_quota" : 20,
    "vcpus_quota" : 20,
    "ram_quota" : 40
  } ]
}

Example Response

Status code: 200

Success.

{
  "quota_list" : [ {
    "enterprise_project_id" : "0",
    "instance_quota" : 20,
    "vcpus_quota" : 20,
    "ram_quota" : 40
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

Configuring resource quotas

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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.gaussdb.v3.region.GaussDBRegion;
import com.huaweicloud.sdk.gaussdb.v3.*;
import com.huaweicloud.sdk.gaussdb.v3.model.*;

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

public class SetGaussMySqlQuotasSolution {

    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);

        GaussDBClient client = GaussDBClient.newBuilder()
                .withCredential(auth)
                .withRegion(GaussDBRegion.valueOf("<YOUR REGION>"))
                .build();
        SetGaussMySqlQuotasRequest request = new SetGaussMySqlQuotasRequest();
        SetQuotasRequestBody body = new SetQuotasRequestBody();
        List<SetQuota> listbodyQuotaList = new ArrayList<>();
        listbodyQuotaList.add(
            new SetQuota()
                .withEnterpriseProjectId("0")
                .withInstanceQuota(20)
                .withVcpusQuota(20)
                .withRamQuota(40)
        );
        body.withQuotaList(listbodyQuotaList);
        request.withBody(body);
        try {
            SetGaussMySqlQuotasResponse response = client.setGaussMySqlQuotas(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());
        }
    }
}

Configuring resource quotas

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkgaussdb.v3 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 = GaussDBClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(GaussDBRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = SetGaussMySqlQuotasRequest()
        listQuotaListbody = [
            SetQuota(
                enterprise_project_id="0",
                instance_quota=20,
                vcpus_quota=20,
                ram_quota=40
            )
        ]
        request.body = SetQuotasRequestBody(
            quota_list=listQuotaListbody
        )
        response = client.set_gauss_my_sql_quotas(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Configuring resource quotas

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package main

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

    request := &model.SetGaussMySqlQuotasRequest{}
	instanceQuotaQuotaList:= int32(20)
	vcpusQuotaQuotaList:= int32(20)
	ramQuotaQuotaList:= int32(40)
	var listQuotaListbody = []model.SetQuota{
        {
            EnterpriseProjectId: "0",
            InstanceQuota: &instanceQuotaQuotaList,
            VcpusQuota: &vcpusQuotaQuotaList,
            RamQuota: &ramQuotaQuotaList,
        },
    }
	request.Body = &model.SetQuotasRequestBody{
		QuotaList: listQuotaListbody,
	}
	response, err := client.SetGaussMySqlQuotas(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 Code

For details, see Status Codes.

Error Code

For details, see Error Codes.