GetMetaTableIntroWiki - DataWorks - Alibaba Cloud Documentation Center

Queries the instructions on how to use a table.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
TableGuid	string	Yes	The GUID of the metatable.	odps.engine_name.table_name
WikiVersion	long	No	The version of the instructions.	1

Response parameters

Parameter	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	long	The time when the metatable was last modified.	1584444247000
Version	long	The version number.	1
CreateTime	long	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

Sample success responses

JSONformat

{
  "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\\&lt;a name=\\&quot;xiw5n\\&quot;\n",
    "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.	-
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.	-
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.	Incorrect project entered by user
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.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history

For information about the example on how to use the GetMetaTableIntroWiki operation, see Examples of DataWorks API operations.