GetMetaTableLineage-DataWorks(DataWorks)-阿里云帮助中心

Queries the data lineage of a table.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

dataworks:*

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
TableGuid	string	No	The unique identifier of the table.	odps.engine_name.table_name
Direction	string	Yes	The direction of the lineage. Valid values: up: upstream. down: downstream.	up
NextPrimaryKey	string	No	The pagination logic. If HasNext is set to true and NextPrimaryKey is not empty in the last response, set this parameter to the value of NextPrimaryKey in the next request.	next_primary_key
PageSize	integer	No	The number of entries per page. Default value: 10. Maximum value: 100.	10
ClusterId	string	No	The ID of the EMR cluster. This parameter applies to EMR scenarios.	abc
DatabaseName	string	No	The name of the database.	abc
TableName	string	No	The name of the table.	abc
DataSourceType	string	No	The data source type. Valid values: odps and emr.	emr

Response elements

Element	Type	Description	Example
	object	The response struct.
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.
NextPrimaryKey	string	The pagination key. When HasNext is true in the response, use the returned key for pagination.	odps.tt.2
HasNext	boolean	Indicates whether there is a next page.	true
DataEntityList	array<object>	The table information.
	object	The response struct.
TableName	string	The name of the table.	name
TableGuid	string	The unique identifier of the table.	odps.tt.name
CreateTimestamp	integer	The creation time.	1638720736000
DatabaseName	string	The name of the database.	db1

Examples

Success response

JSON format

{
  "HttpStatusCode": 200,
  "ErrorMessage": "The connection does not exist.",
  "RequestId": "0bc1ec92159376",
  "Success": true,
  "ErrorCode": "Invalid.Tenant.ConnectionNotExists",
  "Data": {
    "NextPrimaryKey": "odps.tt.2",
    "HasNext": true,
    "DataEntityList": [
      {
        "TableName": "name",
        "TableGuid": "odps.tt.name",
        "CreateTimestamp": 1638720736000,
        "DatabaseName": "db1"
      }
    ]
  }
}

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.GuidFormat	The GUID format is invalid.	The GUID format 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.
400	InternalError.UserId.Missing	An internal system error occurred. Try again later.
400	InternalError.Meta.NoCalcEngine	An error occurred while retrieving the compute engine based on the MaxCompute project.	Incorrect project entered by user
500	InternalError.System	An internal system error occurred. Try again later.
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.Access	Access is forbidden. Activate DataWorks first.
403	ResourceNotAuthorized.Api	You are not authorized to access the resources.
403	Forbidden.Meta.NoTenant	The user is not the owner of any tenants.	The user is not the owner of any tenants.
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.