Use GetMetaTableIntroWiki to query table instructions - DataWorks - Alibaba Cloud - DataWorks

Queries the instructions on how to use a table.

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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.	odps.engine_name.table_name
WikiVersion	integer	No	The version of the instructions.	1

Response elements

Element	Type	Description	Example
	object
HttpStatusCode	integer	The HTTP status code.	200
ErrorMessage	string	The error message.	The connection does not exist.
RequestId	string	The request ID.	0bc1ec92159376
Success	boolean	Indicates whether the request was successful.	true
ErrorCode	string	The error code.	Invalid.Tenant.ConnectionNotExists
Data	object	The business data.
ModifiedTime	integer	The time when the metatable was last modified.	1584444247000
Version	integer	The version number.	1
CreateTime	integer	The time when the metatable was created.	1584444247000
CreatorName	string	The name of the user who creates the metatable.	abc
Content	string	The description of the metatable.	# Business requirements\n\n<a name="xiw5n"
Creator	string	The creator of the metatable.	abc

Examples

Success response

JSON format

{
  "HttpStatusCode": 200,
  "ErrorMessage": "The connection does not exist.",
  "RequestId": "0bc1ec92159376",
  "Success": true,
  "ErrorCode": "Invalid.Tenant.ConnectionNotExists",
  "Data": {
    "ModifiedTime": 1584444247000,
    "Version": 1,
    "CreateTime": 1584444247000,
    "CreatorName": "abc",
    "Content": "# Business requirements\\n\\n<a name="xiw5n"",
    "Creator": "abc"
  }
}

Error codes

HTTP status code	Error code	Error message	Description
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.