AddMetaCollectionEntity - DataWorks - Alibaba Cloud Documentation Center

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	AddMetaCollectionEntity	The operation that you want to perform. Set the value to AddMetaCollectionEntity.
CollectionQualifiedName	String	Yes	album.2222	The unique identifier of the collection.
EntityQualifiedName	String	Yes	maxcompute-table.projectA.tableB	The unique identifier of the entity. Example: maxcompute-table.projectA.tableA.
Remark	String	No	this is a remark	The remarks on the entity. Example: latest product table.

Response parameters

Parameter	Type	Example	Description
RequestId	String	0000-ABCD-E****	The request ID. You can locate logs and troubleshoot issues based on the ID.
Status	Boolean	true	The result of the operation. Valid values: true: succeeded false: failed
HttpStatusCode	Integer	200	The HTTP status code.
ErrorMessage	String	The specified product does not exist.	The error message.
ErrorCode	String	9999	The error code.
Success	Boolean	true	Indicates whether the request was successful. Valid values: true false

Examples

Sample requests

http(s)://[Endpoint]/?Action=AddMetaCollectionEntity
&CollectionQualifiedName=album.2222
&EntityQualifiedName=maxcompute-table.projectA.tableB
&Common request parameters

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<AddMetaCollectionEntityResponse>
    <RequestId>0000-ABCD-E****</RequestId>
    <Status>true</Status>
    <HttpStatusCode>200</HttpStatusCode>
    <ErrorMessage>The specified product does not exist.</ErrorMessage>
    <ErrorCode>9999</ErrorCode>
    <Success>true</Success>
</AddMetaCollectionEntityResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "0000-ABCD-E****",
  "Status" : true,
  "HttpStatusCode" : 200,
  "ErrorMessage" : "The specified product does not exist.",
  "ErrorCode" : "9999",
  "Success" : true
}

Error codes

For a list of error codes, see Service error codes.