Queries table levels.

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 ListTableLevel

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

The level of data. Valid values: 1 (logical level) and 2 (physical level).
ProjectId Long Yes 123

The ID of the DataWorks workspace.
RegionId String Yes cn-shanghai

The ID of the region where the event log was recorded.

Response parameters

Parameter Type Example Description
ErrorCode String 1031203110005

The error code.
ErrorMessage String The specified parameters are invalid.

The error message.
HttpStatusCode Integer 200

The HTTP status code.
RequestId String abc

The ID of the request.
Success Boolean true

Indicates whether the hierarchy list is queried.
TableLevelInfo Struct

The information of the hierarchy.
LevelList Array of LevelList

The list of levels.
Description String Level Description

The description of the hierarchy.
LevelId Long 123

The level ID.
LevelType Integer 1

The level of data. Valid values: 1 (logical level) and 2 (physical level).
Name String Level 1

The name of the hierarchy.
ProjectId Long 123

The ID of the DataWorks workspace.
TotalCount Long 10

The total number of levels.

Examples

Sample requests


     http(s)://[Endpoint]/? Action=listtablesel&LevelType=1 &ProjectId=123 &RegionId=cn-shanghai &<common request parameters>

Sample success responses

XML format 


     <TableLevelInfo> <TotalCount> 10 </TotalCount> <LevelList> <Description> hierarchy described </Description> <LevelType> 1 </LevelType> <ProjectId> 123 </ProjectId> <LevelId> 123 </LevelId> <Name> level 1 </Name> </LevelList> </TableLevelInfo> <RequestId> abc </RequestId> <HttpStatusCode> 200 </HttpStatusCode> <ErrorCode> 1031203110005 </ErrorCode> <ErrorMessage> The specified parameters are invalid. </ErrorMessage> <Success>true</Success>

JSON Format 


     {"TableLevelInfo": { "TotalCount": 10, "LevelList": { "Description": "Level Description", "LevelType": 1, "ProjectId": 123, "LevelId": 123, "Name": "Level 1" }}, "RequestId": "abc", "HttpStatusCode": 200, "ErrorCode": 831203105, "ErrorMessage": "The specified parameters are invalid.", "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.Api.Risk The request for this resource has exceeded your daily available limit. The request for the resource has exceeded your daily availability 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.