QueryThingModelPublished - IoT Platform - Alibaba Cloud Documentation Center

Queries the published Thing Specification Language (TSL) model of a product.

QPS limits

You can call this operation up to 10 times per second per account.

Note

The Resource Access Management (RAM) users of an Alibaba Cloud account share the quota of the account.

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	QueryThingModelPublished	The operation that you want to perform. Set the value to QueryThingModelPublished.
ProductKey	String	Yes	a1BwAGV****	The ProductKey of the product.
IotInstanceId	String	No	iot-cn-0pp1n8t****	The instance ID. You can view the instance ID on the Overview page in the IoT Platform console. Important If your instance has an ID, you must specify this parameter. Otherwise, the request fails. If the Overview page or the instance ID is not displayed in the IoT Platform console, you do not need to specify this parameter. For more information, see Overview.
ResourceGroupId	String	No	rg-acfm4l5tcwd***	The resource group ID. Important IoT Platform supports resource management only by instance. ResourceGroupId does not take effect in this request. You do not need to specify this parameter.
ModelVersion	String	No	v1.0.0	The version number of the TSL model. You can call the ListThingModelVersion operation to view the version number of the TSL model for a product. If you do not specify this parameter, the last version of the published TSL model is returned.
FunctionBlockId	String	No	BatteryModule	The identifier of the custom TSL module. Each identifier is unique in a product. If you do not specify this parameter, the default module is queried.

In addition to the preceding operation-specific request parameters, you must specify common request parameters when you call this operation. For more information about common request parameters, see Common parameters.

Response parameters

Parameter	Type	Example	Description
Code	String	iot.system.SystemException	The error code that is returned if the request failed. For more information, see Error codes.
Data	Struct		The response parameters.
ThingModelJson	String	{\"_ppk\":{\"version\":\"1594253010934\"},\"events\":[],\"productKey\":\"a1BwAGV****\",\"properties\":[{\"configCode\":\"8C03F0EEC63D4897BF2637F89AE36B011594227294067\",\"custom\":true,\"customFlag\":true,\"dataSpecs\":{\"custom\":true,\"dataType\":\"INT\",\"max\":\"1\",\"min\":\"0\",\"step\":\"1\",\"unit\":\"ppb\"},\"dataType\":\"INT\",\"description\":\"1\",\"extendConfig\":\"{\\\"originalDataType\\\":{\\\"specs\\\":{\\\"registerCount\\\":1,\\\"reverseRegister\\\":0,\\\"swap16\\\":0},\\\"type\\\":\\\"bool\\\"},\\\"identifier\\\":\\\"WakeUpData\\\",\\\"registerAddress\\\":\\\"0x04\\\",\\\"scaling\\\":1,\\\"writeFunctionCode\\\":0,\\\"operateType\\\":\\\"inputStatus\\\",\\\"pollingTime\\\":1000,\\\"trigger\\\":1}\",\"identifier\":\"WakeUpData\",\"name\":\"WakeUp_Data\",\"productKey\":\"a114xeJGj2p\",\"required\":false,\"rwFlag\":\"READ_ONLY\",\"std\":false}],\"services\":[]}	The features that are defined for the TSL model. For more information about the data format of ThingModelJson, see Data structure of ThingModelJson.
ErrorMessage	String	A system exception occurred.	The error message that is returned if the request failed.
ProductKey	String	a1BwAGV****	The ProductKey of the product.
RequestId	String	E4C0FF92-2A86-41DB-92D3-73B60310D25E	The request ID.
Success	Boolean	true	Indicates whether the request was successful. Valid values: true false

Examples

Sample requests

https://iot.cn-shanghai.aliyuncs.com/?Action=QueryThingModelPublished
&ProductKey=a1BwAGV****
&<Common request parameters>

Sample success responses

XML format

<QueryThingModelPublishedResponse>
    <RequestId>1F9041A2-ED5B-4A5A-9C44-598E28C0B434</RequestId>
    <Data>
        <ThingModelJson>{"_ppk":{"version":"1594253010934"},"events":[],"productKey":"a1BwAGV****","properties":[{"configCode":"8C03F0EEC63D4897BF2637F89AE36B011594227294067","custom":true,"customFlag":true,"dataSpecs":{"custom":true,"dataType":"INT","max":"1","min":"0","step":"1","unit":"ppb"},"dataType":"INT","description":"1","extendConfig":"{\"originalDataType\":{\"specs\":{\"registerCount\":1,\"reverseRegister\":0,\"swap16\":0},\"type\":\"bool\"},\"identifier\":\"WakeUpData\",\"registerAddress\":\"0x04\",\"scaling\":1,\"writeFunctionCode\":0,\"operateType\":\"inputStatus\",\"pollingTime\":1000,\"trigger\":1}","identifier":"WakeUpData","name":"WakeUp_Data","productKey":"a114xeJ****","required":false,"rwFlag":"READ_ONLY","std":false}],"services":[]}</ThingModelJson>
    </Data>
    <Success>true</Success>
</QueryThingModelPublishedResponse>

JSON format

{
   "RequestId": "1F9041A2-ED5B-4A5A-9C44-598E28C0B434",
   "Data": {
      "ThingModelJson": "{\"_ppk\":{\"version\":\"1594253010934\"},\"events\":[],\"productKey\":\"a1BwAGV****\",\"properties\":[{\"configCode\":\"8C03F0EEC63D4897BF2637F89AE36B011594227294067\",\"custom\":true,\"customFlag\":true,\"dataSpecs\":{\"custom\":true,\"dataType\":\"INT\",\"max\":\"1\",\"min\":\"0\",\"step\":\"1\",\"unit\":\"ppb\"},\"dataType\":\"INT\",\"description\":\"1\",\"extendConfig\":\"{\\\"originalDataType\\\":{\\\"specs\\\":{\\\"registerCount\\\":1,\\\"reverseRegister\\\":0,\\\"swap16\\\":0},\\\"type\\\":\\\"bool\\\"},\\\"identifier\\\":\\\"WakeUpData\\\",\\\"registerAddress\\\":\\\"0x04\\\",\\\"scaling\\\":1,\\\"writeFunctionCode\\\":0,\\\"operateType\\\":\\\"inputStatus\\\",\\\"pollingTime\\\":1000,\\\"trigger\\\":1}\",\"identifier\":\"WakeUpData\",\"name\":\"WakeUp_Data\",\"productKey\":\"a114xeJGj2p\",\"required\":false,\"rwFlag\":\"READ_ONLY\",\"std\":false}],\"services\":[]}"
   },
   "Success": true
}

Error codes

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