GetModelAsyncPredict-阿里云帮助中心

This operation retrieves the results of an asynchronous model prediction. Model prediction can extract information from three types of content: long documents, single receipts, and tables.

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Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter	Type	Required	Description	Example
AsyncPredictId	integer	Yes	The unique identifier for the asynchronous prediction task.	1

Response elements

Element	Type	Description	Example
	object	The root object of the response.
RequestId	string	The ID of the request.	3EAC98E6-8DD6-511F-8764-DEE8B6EB6BB4
Code	integer	The status of the request. A value of 200 indicates success.	200
Message	string	The message returned for the request.	success
Data	string	The data returned by the service. This field contains a stringified JSON object with details about the prediction.	{ "RequestId": "A9796F06-F1C4-1E89-8AFD-596583FF4B16", "Message": "", "Data": { "result": "https://doc-automl-public.oss-cn-hangzhou.aliyuncs.com/3/stage/data/XXXX/asyncPredict/713908/oss-933bbdf4-fa10-4c56-b6ab-9c85f32bbd0e.json?Expires=1991115127&OSSAccessKeyId=XXXX&Signature=5zYLY9yR%2B9Ok1WuRgHYdqtXHK10%3D", "asyncPredictId": 713908, "errorCode": 200, "errorMsg": "", "status": 2 }, "Code": 200 }

The status field indicates the task status: 0 for Not Started, 1 for Running, 2 for Completed, and 3 for Failed.

If the status is 2 (Completed), the result field provides a URL to the model prediction output in Object Storage Service (OSS).

Examples

Success response

JSON format

{
  "RequestId": "3EAC98E6-8DD6-511F-8764-DEE8B6EB6BB4",
  "Code": 200,
  "Message": "success",
  "Data": "{\n  \"RequestId\": \"A9796F06-F1C4-1E89-8AFD-596583FF4B16\",\n  \"Message\": \"\",\n  \"Data\": {\n    \"result\": \"https://doc-automl-public.oss-cn-hangzhou.aliyuncs.com/3/stage/data/XXXX/asyncPredict/713908/oss-933bbdf4-fa10-4c56-b6ab-9c85f32bbd0e.json?Expires=1991115127&OSSAccessKeyId=XXXX&Signature=5zYLY9yR%2B9Ok1WuRgHYdqtXHK10%3D\",\n    \"asyncPredictId\": 713908,\n    \"errorCode\": 200,\n    \"errorMsg\": \"\",\n    \"status\": 2\n  },\n  \"Code\": 200\n}"
}

Error codes

HTTP status code	Error code	Error message
200	21002	模板预测超时
200	21003	模板预测失败
200	10001	参数出错
200	10005	服务不存在
200	16001	未找到可预测的模型
200	13018	未找到模型信息
200	16004	指定的模型不存在
200	23002	获取资源HTTP异常
200	11002	账号没有开通服务
200	19999	未知异常

See Error CodesError Codes for a complete list.

Release notes

See Release NotesRelease Notes for a complete list.