Obtaining Data Standards

Function

Obtain the data standard set based on the query conditions in pagination mode and sort the data by modification time in descending order.

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/design/standards

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Project ID and Account ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
directory_id	No	String	Catalog ID. Obtain the data standards in the directory. If there are subdirectories, obtain the data standards of all subdirectories.
begin_time	No	String	Left boundary of time filtering. This parameter is used together with end_time. Only time range filtering is supported. Unilateral filtering is invalid. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
end_time	No	String	Right boundary for time filtering. This parameter is used together with begin_time to support only time range filtering. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
limit	No	Integer	Number of records to be queried on each page, that is, Y records to be queried. The default value is 50, and the value range is [1,100].
offset	No	Integer	Start coordinate of the query, that is, the number of skipped data records. The value can only be 0 or an integer multiple of limit. If the value does not meet the requirement, the value is rounded down. The default value is 0.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	IAM token, which is obtained by calling the IAM API for obtaining a user token (value of X-Subject-Token in the response header). This field is mandatory for authentication using tokens.
workspace	Yes	String	Workspace ID. For details about how to obtain the workspace ID, see Instance ID and Workspace ID.
X-Project-Id	No	String	Project ID. For details about how to obtain the project ID, see Project ID and Account ID. This parameter is mandatory for API requests that use AK/SK authentication in multi-project scenarios.
Content-Type	No	String	Default value: application/json;charset=UTF-8 This parameter is optional. If the body is available, this parameter is mandatory. If the body is unavailable, you do not need to set this parameter or verify it.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
data	data object	The data standard set is returned.

**Table 5** data
Parameter	Type	Description
value	value object	Returned data standard details.

**Table 6** value
Parameter	Type	Description
records	Array of StandElementValueVOList objects	StandElementValueVO array.
total	Integer	Total number of data standards.

**Table 7** StandElementValueVOList
Parameter	Type	Description
values	Array of StandElementValueVO objects	Attributes
id	String	ID of a data standard. The value is of the String type instead of the Long type.
directory_id	String	Directory to which the standard belongs. The value is of the String type instead of the Long type.
directory_path	String	Directory tree.
row_id	String	ID of a standard line. The value is of the String type instead of the Long type.
status	String	Release status of an entity. This parameter is read-only and does not need to be set during creation and update. Options: DRAFT: draft PUBLISH_DEVELOPING: to be reviewed PUBLISHED: released OFFLINE_DEVELOPING: to be reviewed OFFLINE: offline REJECT: rejected
approval_info	ApprovalVO object	Approval information. This parameter is read-only. Latest review information about a business object, including the business details, reviewer information, and review time.
new_biz	BizVersionManageVO object	Service version management. This parameter is read-only.
from_public	Boolean	Indicates whether the data is from the public layer.
create_by	String	Creator.
update_by	String	Person who updates the information.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.

**Table 8** StandElementValueVO
Parameter	Type	Description
fd_name	String	Attribute name.
fd_value	String	Property value.
fd_id	String	Attribute definition ID. The value is of the String type instead of the Long type.
directory_id	String	Directory to which the standard belongs. The value is of the String type instead of the Long type.
row_id	String	Standard row. The value is of the String type instead of the Long type.
id	String	ID of a data standard. The value is of the String type instead of the Long type.
status	String	Release status of an entity. This parameter is read-only and does not need to be set during creation and update. Options: DRAFT: draft PUBLISH_DEVELOPING: to be reviewed PUBLISHED: released OFFLINE_DEVELOPING: to be reviewed OFFLINE: offline REJECT: rejected
create_by	String	Creator.
update_by	String	Person who updates the information.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.

**Table 9** ApprovalVO
Parameter	Type	Description
id	String	Application ID. The value of this parameter is of the String type instead of the Long type.
tenant_id	String	Project ID. For details about how to obtain the project ID, see the API path parameter project_id.
name_ch	String	Chinese name of a service.
name_en	String	English name of a service.
biz_id	String	Service ID. The value is of the String type instead of the Long type.
biz_type	String	Business entity type. Options: AGGREGATION_LOGIC_TABLE: summary table ATOMIC_INDEX: atomic metric ATOMIC_METRIC: atomic metric (new) BIZ_CATALOG: process architecture directory BIZ_METRIC: service indicator CODE_TABLE: code table COMMON_CONDITION: general filter COMPOSITE_METRIC: Compound Metric (new) COMPOUND_METRIC: compound metric CONDITION_GROUP: restriction group DEGENERATE_DIMENSION: degenerate dimension DERIVATIVE_INDEX: derivative indicator DERIVED_METRIC: derivative indicator (new) DIMENSION: dimension DIMENSION_ATTRIBUTE: dimension attribute DIMENSION_HIERARCHIES: dimension level DIMENSION_LOGIC_TABLE: dimension table DIMENSION_TABLE_ATTRIBUTE: dimension attribute DIRECTORY: directory FACT_ATTRIBUTE: fact table attribute FACT_DIMENSION: fact table dimension FACT_LOGIC_TABLE: fact table FACT_MEASURE: fact table measurement FUNCTION: function INFO_ARCH: information architecture (used for modifying themes in batches) MODEL: model QUALITY_RULE: quality rule SECRECY_LEVEL: security level STANDARD_ELEMENT: data standard STANDARD_ELEMENT_TEMPLATE: data standard template SUBJECT: theme Dimension attributes of SUMMARY_DIMENSION_ATTRIBUTE: summary tables SUMMARY_INDEX: summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE: table type TAG: tag TIME_CONDITION: time restriction
biz_info	String	Serialized service details. The type is string.
biz_info_obj	Object	Service details. The type is object.
biz_version	Integer	Service version.
biz_status	String	Release status of an entity. This parameter is read-only and does not need to be set during creation and update. Options: DRAFT: draft PUBLISH_DEVELOPING: to be reviewed PUBLISHED: released OFFLINE_DEVELOPING: to be reviewed OFFLINE: offline REJECT: rejected
approval_status	String	Service approval status. This parameter is read-only. Options: DEVELOPING: being reviewed APPROVED: approved REJECT: rejected WITHDREW: approval cancellation
approval_type	String	Service review type. Options: PUBLISH: released OFFLINE: offline
submit_time	String	Submitted At
create_by	String	Creator.
l1	String	Chinese name of the subject area group. This parameter is read-only and does not need to be set when you create or update a subject area group.
l2	String	Chinese name of the subject area. This parameter is read-only and does not need to be set during creation and update.
l3	String	Chinese name of the business object. This parameter is read-only and does not need to be set during creation and update.
approval_time	String	Review time.
approver	String	Reviewer.
email	String	Email address of the reviewer.
msg	String	Review information.
directory_path	String	Directory tree.

**Table 10** BizVersionManageVO
Parameter	Type	Description
id	String	ID information. The value of this parameter is of the String type instead of the Long type.
biz_type	String	Business entity type. Options: AGGREGATION_LOGIC_TABLE: summary table ATOMIC_INDEX: atomic metric ATOMIC_METRIC: atomic metric (new) BIZ_CATALOG: process architecture directory BIZ_METRIC: service indicator CODE_TABLE: code table COMMON_CONDITION: general filter COMPOSITE_METRIC: Compound Metric (new) COMPOUND_METRIC: compound metric CONDITION_GROUP: restriction group DEGENERATE_DIMENSION: degenerate dimension DERIVATIVE_INDEX: derivative indicator DERIVED_METRIC: derivative indicator (new) DIMENSION: dimension DIMENSION_ATTRIBUTE: dimension attribute DIMENSION_HIERARCHIES: dimension level DIMENSION_LOGIC_TABLE: dimension table DIMENSION_TABLE_ATTRIBUTE: dimension attribute DIRECTORY: directory FACT_ATTRIBUTE: fact table attribute FACT_DIMENSION: fact table dimension FACT_LOGIC_TABLE: fact table FACT_MEASURE: fact table measurement FUNCTION: function INFO_ARCH: information architecture (used for modifying themes in batches) MODEL: model QUALITY_RULE: quality rule SECRECY_LEVEL: security level STANDARD_ELEMENT: data standard STANDARD_ELEMENT_TEMPLATE: data standard template SUBJECT: theme Dimension attributes of SUMMARY_DIMENSION_ATTRIBUTE: summary tables SUMMARY_INDEX: summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE: table type TAG: tag TIME_CONDITION: time restriction
biz_id	String	Service ID. The value is of the String type instead of the Long type.
biz_info	String	Business object information.
status	String	Release status of an entity. This parameter is read-only and does not need to be set during creation and update. Options: DRAFT: draft PUBLISH_DEVELOPING: to be reviewed PUBLISHED: released OFFLINE_DEVELOPING: to be reviewed OFFLINE: offline REJECT: rejected
biz_version	Integer	Service version, which is read-only.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.

Status code: 400

**Table 11** Response body parameters
Parameter	Type	Description
error_code	String	Error code, for example, DS.6000, indicating that the request fails to be processed.
error_msg	String	Error message
data	Object	Returned data information.

Status code: 401

**Table 12** Response body parameters
Parameter	Type	Description
error_code	String	Error code, for example, DS.6000, indicating that the request fails to be processed.
error_msg	String	Error message
data	Object	Returned data information.

Status code: 403

**Table 13** Response body parameters
Parameter	Type	Description
error_code	String	Error code, for example, DS.6000, indicating that the request fails to be processed.
error_msg	String	Error message
data	Object	Returned data information.

Status code: 404

**Table 14** Response body parameters
Parameter	Type	Description
error_code	String	Error code, for example, DS.6000, indicating that the request fails to be processed.
error_msg	String	Error message
data	Object	Returned data information.

Example Requests

Query the set of the first 10 data standards in the directory whose ID is 1193957835831218179 and its subdirectories.

GET https://{endpoint}/v2/{project_id}/design/standards?page_start=1&page_size=10&directory_id=1193957835831218179

Example Responses

Status code: 200

This operation succeeds. The returned data is the standard set of all data in the directory and its subdirectories and the total number of data.

{
  "data" : {
    "value" : {
      "total" : 1,
      "records" : [ {
        "values" : [ {
          "fd_name" : "nameCh",
          "fd_value" : "test_czh_bug_0110",
          "fd_id" : "1169308633595617280",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090826",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "nameEn",
          "fd_value" : "DS000005",
          "fd_id" : "1169308634786799616",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090827",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "dataType",
          "fd_value" : "STRING",
          "fd_id" : "1169308634803576832",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090828",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "dataLength",
          "fd_value" : ",",
          "fd_id" : "1169308634824548352",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090816",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "hasAllowValueList",
          "fd_value" : "false",
          "fd_id" : "1169308634841325568",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090817",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "allowList",
          "fd_value" : "",
          "fd_id" : "1169308634862297088",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090818",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "referCodeTable",
          "fd_value" : "",
          "fd_id" : "1169308634879074304",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090819",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "codeStandColumn",
          "fd_value" : "",
          "fd_id" : "1169308634895851520",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090820",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "ruleOwner",
          "fd_value" : "",
          "fd_id" : "1169308634933600256",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090821",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "dataMonitorOwner",
          "fd_value" : "",
          "fd_id" : "1169308634950377472",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090822",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "standardLevel",
          "fd_value" : "",
          "fd_id" : "1169308634971348992",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090823",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "description",
          "fd_value" : "",
          "fd_id" : "1169308634988126208",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090824",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "englishName",
          "fd_value" : "",
          "fd_id" : "1194674245716848640",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195028291917090825",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-11T15:35:47+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "Oh, huh?",
          "fd_value" : "you can you up",
          "fd_id" : "1194674245767180288",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195409867876298763",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-12T16:52:02+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        }, {
          "fd_name" : "No, no, no.",
          "fd_value" : "no can no bb",
          "fd_id" : "1194674684046856192",
          "directory_id" : "1193957835831218179",
          "row_id" : "1195028291904507904",
          "id" : "1195409867876298764",
          "status" : "DRAFT",
          "create_by" : "ei_dayu_y00321344_01",
          "update_by" : "ei_dayu_y00321344_01",
          "create_time" : "2024-01-12T16:52:02+08:00",
          "update_time" : "2024-01-12T17:33:42+08:00"
        } ],
        "id" : "1195028291904507904",
        "directory_id" : "1193957835831218179",
        "directory_path" : "test_czh2",
        "row_id" : "1195028291904507904",
        "status" : "DRAFT",
        "approval_info" : null,
        "new_biz" : null,
        "from_public" : false,
        "create_by" : "ei_dayu_y00321344_01",
        "update_by" : "ei_dayu_y00321344_01",
        "create_time" : "2024-01-11T15:35:47+08:00",
        "update_time" : "2024-01-12T17:33:42+08:00"
      } ]
    }
  }
}

SDK Sample Code

The SDK sample code is as follows.

      
       
         
         
           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.dataartsstudio.v1.region.DataArtsStudioRegion;
import com.huaweicloud.sdk.dataartsstudio.v1.*;
import com.huaweicloud.sdk.dataartsstudio.v1.model.*;


public class ListAllStandardsSolution {

    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);

        DataArtsStudioClient client = DataArtsStudioClient.newBuilder()
                .withCredential(auth)
                .withRegion(DataArtsStudioRegion.valueOf("<YOUR REGION>"))
                .build();
        ListAllStandardsRequest request = new ListAllStandardsRequest();
        try {
            ListAllStandardsResponse response = client.listAllStandards(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());
        }
    }
}

          

        

      
     

      
       
         
         
           # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdataartsstudio.v1.region.dataartsstudio_region import DataArtsStudioRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdataartsstudio.v1 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 = DataArtsStudioClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DataArtsStudioRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListAllStandardsRequest()
        response = client.list_all_standards(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        

      
     

      
       
         
         
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dataartsstudio "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/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 := dataartsstudio.NewDataArtsStudioClient(
        dataartsstudio.DataArtsStudioClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListAllStandardsRequest{}
	response, err := client.ListAllStandards(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 operation succeeds. The returned data is the standard set of all data in the directory and its subdirectories and the total number of data.
400	Failed. The user request is invalid.
401	Failed. User identity authentication failed.
403	Failed. The user does not have the permission to call this API.
404	Failed. The API requested by the user does not exist.