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DataWorks:ListDataServiceApplications

Last Updated:Mar 30, 2026

Retrieves a list of applications.

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example

PageNumber

integer

No

The page number. Pages start from page 1. Default value: 1.

1

PageSize

integer

No

The number of entries per page. Default value: 10. Maximum value: 100.

10

ProjectIdList

string

Yes

The ID of the workspace based on which you want to query the basic information of applications. You can specify multiple IDs. Separate them with commas (,). You must specify at least one workspace ID. You can specify a maximum of 50 workspace IDs.

10000,100001

TenantId

integer

No

The tenant ID. To obtain the tenant ID, perform the following steps: Log on to the DataWorks console. Find your workspace and go to the DataStudio page. On the DataStudio page, click the logon username in the upper-right corner and click User Info in the Menu section.

100002

Response elements

Element

Type

Description

Example

object

HttpStatusCode

integer

The HTTP status code.

200

RequestId

string

The request ID.

0000-ABCD-EFG***

ErrorMessage

string

The error message.

Normal

Success

boolean

Indicates whether the request was successful.

true

ErrorCode

string

The error code.

0

Data

object

The returned data.

PageNumber

integer

The page number. The value of this parameter is the same as that of the PageNumber parameter in the request.

1

PageSize

integer

The number of entries per page. Default value: 10. Maximum value: 100.

10

TotalCount

integer

The total number of entries returned.

100

Applications

array<object>

The basic information of the applications.

object

ApplicationName

string

The name of the application.

My application

ApplicationId

integer

The application ID.

20000

ProjectId

integer

The workspace ID.

10000

Examples

Success response

JSON format

{
  "HttpStatusCode": 200,
  "RequestId": "0000-ABCD-EFG***",
  "ErrorMessage": "Normal",
  "Success": true,
  "ErrorCode": "0",
  "Data": {
    "PageNumber": 1,
    "PageSize": 10,
    "TotalCount": 100,
    "Applications": [
      {
        "ApplicationName": "My application",
        "ApplicationId": 20000,
        "ProjectId": 10000
      }
    ]
  }
}

Error codes

HTTP status code

Error code

Error message

Description

500 InternalError.System An internal system error occurred. Try again later.
500 InternalError.UserId.Missing An internal system error occurred. Try again later.
403 Forbidden.Access Access is forbidden. Please first activate DataWorks Enterprise Edition or Flagship Edition. No permission, please authorize
429 Throttling.Api The request for this resource has exceeded your available limit.
429 Throttling.System The DataWorks system is busy. Try again later.
429 Throttling.User Your request is too frequent. Try again later.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.