RunPreTrainService_NLP自学习平台_API文档

2019-11-11

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Alibaba Cloud Developer ToolkitbetaAlibaba Cloud OpenAPI

Alibaba Cloud Developer Toolkit is a collection of extensions that can help access Alibaba Cloud services in Visual Studio Code.

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Alibaba Cloud Developer ToolkitbetaAlibaba Cloud OpenAPI

The Alibaba Cloud Developer Toolkit for JetBrains makes it easier to access Alibaba Cloud services.

流控信息

请求速率为20/1(s)。更多流控信息，请前往配额中心查看

授权信息

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请求参数

字段名称	字段详情
ServiceNamestring	服务名称。示例值:ReviewAnalysis
ServiceVersionstring	服务版本。示例值:V1
PredictContentstring	预测输入。示例值:{"input":{"content": "这件衣服真好看", "domain": "clothing"}}

返回参数

字段名称	字段详情
PredictResultstring	模型预测结果。示例值:{"cost":"21.812ms","imprs":[{"aspect":"款式","clause":"这件衣服真好看","neg_prob":0.0,"pos_prob":0.566100001335144,"position":"0,7","sentiment":"正"}]},"message":"SUCCESS","tracerId":"7973b50e31dcbea8323460e0134d3226"}
RequestIdstring	请求 ID。示例值:7310FFCF-9FE8-4257-AE38-0E1AD828C2CC
BillingCountinteger<int32>	计费次数，对应抵扣资源包数量示例值:1

返回示例

错误码

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全局错误码

HTTP 状态码	错误码	错误信息	操作

400	InvalidAccountStatus.ServiceUnavailable	The NLP Auto Machine Learning service has not been activated.	诊断
400	InvalidAccountStatus.ServiceLimit	The maximum number of free API daily visits is exceeded.	诊断
400	parameterError	The parameter is invalid.	诊断
400	predictContentLength	The length of content exceeds the limit.	诊断
400	postPaidArrearage	The service is not opened or the account is overdue.	诊断
404	ResourceNotFound	The specified Model does not exist.	诊断
500	ModelInferenceError	Failed to obtain the model prediction result.	诊断
500	UnknownError	A server error occurred while processing your request. Please try again later or contact customer support.	诊断
500	InternalError	An error occurred while processing your request.	诊断
500	predictTimeout	model predict cost greater than 9000ms.	诊断
503	ServiceUnavailable	An error occurred while processing your request.	诊断

变更历史

	变更时间	变更内容概要	操作
	2023-05-06	变更返回参数
	2023-03-17	变更错误码400 变更错误码500

相关示例

RunPreTrainService：调用预训练模型服务

调用预训练模型服务

2022-04-29