Help Center/ DataArts Studio/ API Reference/ DataArts Catalog APIs/ Data Map/ User Behavior Analysis (Invitational Test)
Updated on 2026-07-02 GMT+08:00

User Behavior Analysis (Invitational Test)

Function

User Behavior Analysis: The function of this API is in the invitation test phase and will be gradually opened with the OBT.

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 Policies and Supported Actions for details on the required permissions.
  • If you are using identity policy-based authorization, no identity policy-based permission required for calling this API.

URI

POST /v3/{project_id}/datamap/uba

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain it, see Project ID and Account ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token. This parameter is mandatory when token authentication is used. You can obtain it from the value of X-Subject-Token in the response message header returned by the "Obtaining a User Token" API of the IAM service.

instance

Yes

String

Instance ID. For details about how to obtain the instance ID, see Instance ID and Workspace ID.

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

event

Yes

String

Event name. Enumerated values:

  • catalog_search_click_entity: viewing details

  • search_catalog: searching for assets

params

Yes

Array of EventParam objects

Event parameter.

Table 4 EventParam

Parameter

Mandatory

Type

Description

guid

No

String

Asset GUID.

type_name

No

String

Asset type.

model_id

No

String

Module ID.

property_name

No

String

Parameter name.

property_value

No

String

Parameter value,

query

No

String

Enter a value in the search box.

filter

No

DataMapFilterCriteria object

Query filter criteria.

guid_list

No

Array of strings

GUID list.

trace_id

No

String

Trace ID.

source_trace_id

No

String

Source tracing ID

metadata_type_name

No

String

Asset type.

super_type_names

No

String

Asset parent type.

workspace_ids

No

Array of strings

Workspace list

Table 5 DataMapFilterCriteria

Parameter

Mandatory

Type

Description

attribute

No

String

Filter attribute dimension. Enumerated values:

  • base.DataAsset.sourceType: data source type

  • typeName: data type

  • classifications.name: classification

  • tags.name: tag

  • securityLevel.name: security level

  • workspaceId: workspace

operator

No

String

Operator. Enumerated values:

  • LT: less than

  • GT: greater than

  • LTE: less than or equal to

  • GTE: greater than or equal to

  • EQ: equal to

  • NEQ: not equal to

  • IN: in the list

  • LIKE: any fuzzy match

  • STARTS_WITH: the same start

  • ENDS_WITH: the same end

  • CONTAINS: contains

  • CONTAINS_ANY: contains any

  • CONTAINS_ALL: contains all

  • IS_NULL: null

  • NOT_NULL: not null

value

No

Array of strings

Attribute filtering value, which varies depending on the attribute. If the attribute is base.DataAsset.sourceType, the value can be ["dws", "hive"].

condition

No

String

Condition combination rule. Enumerated values:

  • OR

  • AND

criterion

No

Array of DataMapFilterCriteria objects

Condition criterion

Response Parameters

Status code: 200

OK.

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Status code: 401

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Status code: 403

Table 8 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Status code: 404

Table 9 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Status code: 500

Table 10 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Example Requests

{
  "event" : "catalog_search_click_entity",
  "params" : [ {
    "query" : "",
    "guid" : "8050ccb6-14bc-48ea-8984-7dc661e9a2a9"
  } ]
}

Example Responses

None

SDK Sample Code

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


public class ParseUserBehaviorSolution {

    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();
        ParseUserBehaviorRequest request = new ParseUserBehaviorRequest();
        try {
            ParseUserBehaviorResponse response = client.parseUserBehavior(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

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 = ParseUserBehaviorRequest()
        response = client.parse_user_behavior(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"
    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.ParseUserBehaviorRequest{}
	response, err := client.ParseUserBehavior(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

OK.

400

Bad request.

401

Unauthorized.

403

Forbidden.

404

Not found.

500

Internal server error.