Queries the basic information of applications in DataService Studio.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes ListDataServiceApplications

The operation that you want to perform.
PageNumber Integer Yes 1

The number of the page. Pages start from 1. Default value: 1.
PageSize Integer Yes 10

The number of entries to return on each page. Default value: 10. Maximum value: 100.
ProjectIdList String Yes 10000,100001

Specify a workspace ID to query the application. Multiple values are supported, and multiple values are separated by a comma (,). At least one workspace ID can be specified. A maximum of 50 workspaces can be specified.

RegionId String Yes cn-shanghai

The ID of the region where your project resides.
TenantId Long Yes 100002

The ID of the tenant.

Response parameters

Parameter Type Example Description
Data Struct

The obtained basic information of the application.
Applications Array of Application

The basic information of the application.
ApplicationId Long 20000

The ID of the application.
ApplicationName String My Applications

The name of the application.
ProjectId Long 10000

The ID of the DataWorks workspace.
PageNumber Integer 1

The number of the page, which is consistent with the PageNumber value in the request.
PageSize Integer 10

The number of entries to return on each page. Default value: 10. Maximum value: 100.
TotalCount Integer 100

The total number of entries.
ErrorCode String 0

The error code.
ErrorMessage String Normal

The error message.
HttpStatusCode Integer 200

The HTTP status code.
RequestId String 0000-ABCD-EFG***

The unique ID of the request.
Success Boolean true

Indicates whether the request was successful.

Examples

Sample requests


     http(s)://[Endpoint]/? Action=ListDataServiceApplications &PageNumber=1 &PageSize=10 &ProjectIdList=10000,100001 &RegionId=cn-shanghai &TenantId=100002 &<common request parameters>

Sample success responses

XML format 


     <RequestId> 0000-abcd-efg**** </RequestId> <HttpStatusCode> 200 </HttpStatusCode> <Data> <TotalCount> 100 </TotalCount> <PageSize> 10 </PageSize> <Applications> <ApplicationName> my application </ApplicationName> <ProjectId> 10000 </ProjectId> <ApplicationId> 20000 </ApplicationId> </Applications> <PageNumber> 1 </PageNumber> </Data> <ErrorCode> 0 </ErrorCode> <ErrorMessage> normal </ErrorMessage> <Success> true </Success>

JSON Format 


     {"RequestId": "0000-abcd-EFG ${{*", "HttpStatusCode": 200, "Data": { "TotalCount": 100, "PageSize": 10, "Applications": { "ApplicationName": "My Applications", "ProjectId": 100000, "ApplicationId": 20000 }, "PageNumber": 1 }, "ErrorCode": 0, " ErrorMessage ": " normal ", " Success ": true}

Error codes

HttpCode Error codes Error message Description
500 InternalError.System An internal system error occurred. Try again later. An internal system error occurred. Please try again later.
500 InternalError.UserId.Missing An internal system error occurred. Try again later. An internal system error occurred. Please try again later.
429 Throttling.Api The request for this resource has exceeded your available limit. The request for the resource exceeds your available upper limit.
429 Throttling.System The DataWorks system is busy. Try again later. DataWorks the system is busy, please try again later.
429 Throttling.User Your request is too frequent. Try again later. Your request is too frequent, please try to slow down the request speed.
403 Forbidden.Access Access is forbidden. Please first activate DataWorks Enterprise Edition or Flagship Edition. You have restricted access. Please activate DataWorks Enterprise Edition or above.

Go to the Error CenterFor more information, see error codes.