Call GetMetaTableThemeLevel to fetch theme and level metadata for a metatable - DataWorks - Alibaba Cloud - DataWorks

Fetches topics and hierarchy metadata for tables

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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
TableGuid	string	Yes	The GUID of the metatable. Specify the GUID in the format of odps.${projectName}.${tableName}.	odps.project1.name1
DataSourceType	string	Yes	The type of the data source. Set the value to odps.	odps

Response elements

Element	Type	Description	Example
	object	The response parameters.
HttpStatusCode	integer	The HTTP status code.	200
ErrorMessage	string	The error message.	success
RequestId	string	The request ID. You can troubleshoot issues based on the ID.	1324afdsfde
Success	boolean	Indicates whether the request was successful.	true
ErrorCode	string	The error code.	0
Entity	object	The returned data.
Theme	array<object>	The information about the themes of the metatable.
	object
ParentId	integer	The ID of the parent theme.	0
Name	string	The name of the theme.	theme1
ThemeId	integer	The ID of the theme.	123
Level	integer	The level of the theme. Valid values: 1 2	1
Level	array<object>	The information about the levels of the metatable.
	object
Type	integer	The type of the level. Valid values: 1: indicates the logical level. 2: indicates the physical level.	1
Description	string	The description of the level.	Description
Name	string	The name of the level.	level1
LevelId	integer	The ID of the level.	1

Examples

Success response

JSON format

{
  "HttpStatusCode": 200,
  "ErrorMessage": "success",
  "RequestId": "1324afdsfde",
  "Success": true,
  "ErrorCode": "0",
  "Entity": {
    "Theme": [
      {
        "ParentId": 0,
        "Name": "theme1",
        "ThemeId": 123,
        "Level": 1
      }
    ],
    "Level": [
      {
        "Type": 1,
        "Description": "Description",
        "Name": "level1",
        "LevelId": 1
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	Invalid.Meta.TableNotExist	The table does not exist.	The table does not exist.
400	InvalidParameter.Meta.CommonError	The specified parameter is invalid.	The request parameter is invalid.
400	InvalidParameter.Meta.Illegal	The app guid parameter is invalid.	The app guid parameter is invalid.
400	InvalidParameter.Meta.IllegalDate	The date format is invalid.	The date format is invalid.
400	InvalidParameter.Meta.IllegalPageError	The parameter for paging is invalid.	The parameter for paging is invalid.
400	InvalidParameter.Meta.NotExist	The object does not exist.
500	InternalError.System	An internal system error occurred. Try again later.
500	InternalError.UserId.Missing	An internal system error occurred. Try again later.
500	InternalError.Meta.NoCalcEngine	An error occurred while retrieving the compute engine based on the MaxCompute project.
500	InternalError.Meta.TenantTimeOut	Failed to connect to the interface network.	Failed to connect to the interface network.
500	InternalError.Meta.Unknown	An unknown error occurred while processing your request.	An unknown error occurred while processing your request.
403	Forbidden.Meta.NoTenant	The user is not the owner of any tenants.	The user is not the owner of any tenants.
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.Api.Risk	The request for this resource has exceeded your daily 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.