Help Center/ SecMaster/ API Reference/ API/ Data Class Management/ Querying the Data Class List
Updated on 2025-06-24 GMT+08:00

Querying the Data Class List

Function

This API is used to query the data class list.

Calling Method

For details, see Calling APIs.

URI

GET /v1/{project_id}/workspaces/{workspace_id}/soc/dataclasses

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID.

workspace_id

Yes

String

Workspace ID.

Table 2 Query Parameters

Parameter

Mandatory

Type

Description

offset

No

Integer

Offset.

limit

No

Integer

Data volume.

name

No

String

Search by name.

business_code

No

String

Service code.

description

No

String

Description.

is_built_in

No

Boolean

Built-in or not.

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.

It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

content-type

Yes

String

Content type.

Response Parameters

Status code: 200

Table 4 Response header parameters

Parameter

Type

Description

X-request-id

String

Request ID. Format: request_uuid-timestamp-hostname.

Table 5 Response body parameters

Parameter

Type

Description

dataclass_details

Array of DataClassResponseBody objects

Data class details.

total

Number

Total data volume.

Table 6 DataClassResponseBody

Parameter

Type

Description

id

String

Data class ID.

create_time

String

Creation time.

update_time

String

Update time.

creator_id

String

Creator ID.

creator_name

String

Creator name.

modifier_id

String

ID of the editor.

modifier_name

String

Modifier name.

cloud_pack_version

String

Subscription package version.

region_id

String

Region ID.

project_id

String

Account ID.

workspace_id

String

Workspace ID.

domain_id

String

domain id

name

String

Data class name.

business_code

String

Business code of the data class.

description

String

Data class description.

is_built_in

Boolean

Built-in or not. true: Built in; false: Not built in.

parent_id

String

Parent ID.

type_num

Number

Number of subtypes.

Status code: 400

Table 7 Response header parameters

Parameter

Type

Description

X-request-id

String

Request ID. Format: request_uuid-timestamp-hostname.

Table 8 Response body parameters

Parameter

Type

Description

code

String

Error code.

message

String

Error description.

Example Requests

Query the data class list. Offset: 10. Quantity: 3.

{
  "limit" : 3,
  "offset" : 10
}

Example Responses

Status code: 200

Request succeeded.

{
  "total" : 41,
  "dataclass_details" : [ {
    "id" : "909494e3-558e-46b6-a9eb-07a8e18ca62f",
    "create_time" : "2021-01-30T23:00:00Z+0800",
    "update_time" : "2021-01-30T23:00:00Z+0800",
    "creator_id" : "909494e3-558e-46b6-a9eb-07a8e18ca62f",
    "creator_name" : "Tom",
    "modifier_id" : "909494e3-558e-46b6-a9eb-07a8e18ca62f",
    "modifier_name" : "Peter",
    "cloud_pack_version" : "Subscribed package version.",
    "region_id" : "909494e3-558e-46b6-a9eb-07a8e18ca62f",
    "project_id" : "909494e3-558e-46b6-a9eb-07a8e18ca62f",
    "workspace_id" : "909494e3-558e-46b6-a9eb-07a8e18ca62f",
    "domain_id" : "909494e3-558e-46b6-a9eb-07a8e18ca62f",
    "name" : "Evidence.",
    "business_code" : "Evidence",
    "description" : "Data class description.",
    "is_built_in" : false,
    "parent_id" : "909494e3-558e-46b6-a9eb-07a8e18ca62f",
    "type_num" : 9
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

Java

Query the data class list. Offset: 10. Quantity: 3.

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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.secmaster.v2.region.SecMasterRegion;
import com.huaweicloud.sdk.secmaster.v2.*;
import com.huaweicloud.sdk.secmaster.v2.model.*;


public class ListDataclassSolution {

    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);

        SecMasterClient client = SecMasterClient.newBuilder()
                .withCredential(auth)
                .withRegion(SecMasterRegion.valueOf("<YOUR REGION>"))
                .build();
        ListDataclassRequest request = new ListDataclassRequest();
        request.withWorkspaceId("{workspace_id}");
        try {
            ListDataclassResponse response = client.listDataclass(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());
        }
    }
}

Python

Query the data class list. Offset: 10. Quantity: 3.

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdksecmaster.v2.region.secmaster_region import SecMasterRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdksecmaster.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 = SecMasterClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(SecMasterRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListDataclassRequest()
        request.workspace_id = "{workspace_id}"
        response = client.list_dataclass(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Go

Query the data class list. Offset: 10. Quantity: 3.

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package main

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

    request := &model.ListDataclassRequest{}
	request.WorkspaceId = "{workspace_id}"
	response, err := client.ListDataclass(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

More

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

Request succeeded.

400

Response body for failed requests for querying the data class list.

Error Codes

See Error Codes.