Search Command¶

Search for commands of a device and filter the results based on the search criteria.

Request Format¶

POST https://{apigw-address}/connect-service/v2.1/commands?action=search

Request Parameters (URI)¶

Note

Use one of the following methods to specify the device:

Include assetId in the request
Include productKey + deviceKey in the request

Name	Location (Path/Query)	Mandatory/Optional	Data Type	Description
orgId	Query	Mandatory	String	The organization ID which the asset belongs to. How to get orgId>>
assetId	Query	Optional (See Note above)	String	The asset ID. How to get assetId>>
productKey	Query	Optional (See Note above)	String	The product key. To be used with `deviceKey`.
deviceKey	Query	Optional (See Note above)	String	The device key. To be used with `productKey`.

Request Parameters (Body)¶

Name

Mandatory/Optional

Data Type

Description

expression

Optional

String

The query expression, which supports sql-like query. The fields that are supported include the below.

state: supports arithmetic operator “=”.
commandName.default: supports fuzzy inquiry, where locale is mandatory, such as “commandName.zh_CN” or “commandName.en_US”.
createTime: supports “<” and “>=” to specify the time range. The time needs to be in this format YYYY-MM-DD HH:mm:ss, for example: 2019-04-17 10:30:00.

How to use expression>>

pagination

Optional

Pagination Request Struct

Lists the paging requirements in a request. When not specified, 100 records are displayed per page by default and sorted in descending order by createTime. For optimal performance, it is recommended to have not more than 50 records per page. sorters is not supported to sort the response. For more details, see Pagination Request Struct.

projection

Optional

Projection Struct

Enables you to crop the data result set returned in the request if needed. Only the specified fields will be returned in the data result set if this parameter is used. Otherwise all fields are returned. How does projection crop the result set>>

Response Parameters¶

Name	Data Type	Description
data	Array of Command Structs	The list of commands. For details, see Command Struct.

Command Struct ¶

Name	Data Type	Description
commandId	String	The command ID.
orgId	String	The organization ID which the asset belongs to.
productKey	String	The product key.
deviceKey	String	The device key.
assetId	String	The asset ID.
createTime	String	The time when the command was invoked.
createLocaltime	String	The local time when the command was invoked.
commandType	Integer	The command type. 1 = Measurement point setting 2 = Service invocation
commandName	StringI18n	The command name. Refers to the measurement point name for measurement point setting. Refers to the service name for service invocation.
timeout	Integer	The command timeout duration. Its unit is seconds and its range is [1-60]. The default value is 30.
pendingTtl	Long	The command cache duration. Its unit is seconds and its range is [ 0 - 48 * 60 * 60 ], which is 0 by default. If the pendingTtl is 0, it indicates that the commands will be executed immediately.
state	Integer	The command status, which is represented by an integer from 1-7. 1 = Created 2 = Canceled 3 = Expired 4 = Released 5 = Send successfully 6 = Failed 7 - Response timed out
tslIdentifier	String	The corresponding identifier in the `ThingModel`. Refers to the measurement point identifier for measurement point setting. Refers to the service identifier for service invocation.
inputData	Map (Key is of String type and the Value is of String, Number, Array or Object type)	The input data. For measurement point setting commands, the key is the measurement point identifier and the value is the measurement point value to be set. For service invocation commands, the key is the service input parameter identifier. The value data type will be as per defined in the `ThingModel`.
outputData	Map (Key is of String type and the Value is of String, Number, Array or Object type)	The output data. No return value is provided for this field for measurement point setting commands. For service invocation commands, this will return the service output results. The value data type will be as per defined in the `ThingModel`.

Samples¶

Request Sample¶

url: https://{apigw-address}/connect-service/v2.1/commands?action=search&deviceKey=yourDeviceKey&productKey=yourProductKey&orgId=yourOrgId
method: POST
requestBody:
{
    "expression": {
      "state = 2"
    },
    "pagination": {
      "pageNo":1,
      "pageSize":5
    }
}

Return Sample¶

{
  "code": 0,
  "msg": "OK",
  "requestId": "df57e058-0d8b-4700-9e38-ef30132c155f",
  "data": [
    {
      "commandId": "2322417636630765568",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688731159,
      "createLocaltime": "2019-08-13 09:32:11",
      "commandType": 1,
      "commandName": {
        "defaultValue": "Int_value",
        "i18nValue": {
          "en_US": "Int_value"
        }
      },
      "timeout": 30,
      "pendingTtl": 100,
      "state": 2,
      "tslIdentifier": "Int_value",
      "inputData": 111,
      "outputData": null
    },
    {
      "commandId": "2322417598073053184",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688726563,
      "createLocaltime": "2019-08-13 09:32:06",
      "commandType": 2,
      "commandName": {
        "defaultValue": "service522",
        "i18nValue": {
          "en_US": "service522"
        }
      },
      "timeout": 10,
      "pendingTtl": 600,
      "state": 2,
      "tslIdentifier": "service522",
      "inputData": {
        "service_input": 555
      },
      "outputData": null
    },
    {
      "commandId": "2322417559066025984",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688721913,
      "createLocaltime": "2019-08-13 09:32:01",
      "commandType": 2,
      "commandName": {
        "defaultValue": "service522",
        "i18nValue": {
          "en_US": "service522"
        }
      },
      "timeout": 10,
      "pendingTtl": 600,
      "state": 2,
      "tslIdentifier": "service522",
      "inputData": {
        "service_input": 555
      },
      "outputData": null
    },
    {
      "commandId": "2322417537678745600",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688719363,
      "createLocaltime": "2019-08-13 09:31:59",
      "commandType": 1,
      "commandName": {
        "defaultValue": "Int_value",
        "i18nValue": {
          "en_US": "Int_value"
        }
      },
      "timeout": 10,
      "pendingTtl": 600,
      "state": 2,
      "tslIdentifier": "Int_value",
      "inputData": 111,
      "outputData": null
    },
    {
      "commandId": "2322417518334615552",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688717057,
      "createLocaltime": "2019-08-13 09:31:57",
      "commandType": 1,
      "commandName": {
        "defaultValue": "Int_value",
        "i18nValue": {
          "en_US": "Int_value"
        }
      },
      "timeout": 10,
      "pendingTtl": 600,
      "state": 2,
      "tslIdentifier": "Int_value",
      "inputData": 111,
      "outputData": null
    }
  ],
  "pagination": {
    "sortedBy": [
      {
        "field": "createDate",
        "order": "DESC"
      }
    ],
    "pageNo": 1,
    "pageSize": 5,
    "totalSize": 547
  }
}

Sample 2¶

Request Sample¶

url: https://apigw-address/connect-service/v2.1/commands?action=search&deviceKey=zm_mqtt&productKey=bXuuAiku&orgId=yourOrgId
method: POST
requestBody:
{
  "expression": "commandName.zh_CN like \"Int_value\" AND createTime >= \"2019-08-13 09:00:00\"",
  "pagination": {
    "pageNo": 1,
    "pageSize": 5
  }
}

Return Sample¶

{
  "code": 0,
  "msg": "OK",
  "requestId": "051ab2c9-5de4-4c05-9731-042475234267",
  "data": [
    {
      "commandId": "2322417698664521728",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688738554,
      "createLocaltime": "2019-08-13 09:32:18",
      "commandType": 1,
      "commandName": {
        "defaultValue": "Int_value",
        "i18nValue": {
          "en_US": "Int_value"
        }
      },
      "timeout": 30,
      "pendingTtl": 0,
      "state": 6,
      "tslIdentifier": "Int_value",
      "inputData": 111,
      "outputData": null
    },
    {
      "commandId": "2322417676665921536",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688735932,
      "createLocaltime": "2019-08-13 09:32:15",
      "commandType": 1,
      "commandName": {
        "defaultValue": "Int_value",
        "i18nValue": {
          "en_US": "Int_value"
        }
      },
      "timeout": 30,
      "pendingTtl": 0,
      "state": 6,
      "tslIdentifier": "Int_value",
      "inputData": 111,
      "outputData": null
    },
    {
      "commandId": "2322417636630765568",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688731159,
      "createLocaltime": "2019-08-13 09:32:11",
      "commandType": 1,
      "commandName": {
        "defaultValue": "Int_value",
        "i18nValue": {
          "en_US": "Int_value"
        }
      },
      "timeout": 30,
      "pendingTtl": 100,
      "state": 2,
      "tslIdentifier": "Int_value",
      "inputData": 111,
      "outputData": null
    },
    {
      "commandId": "2322417537678745600",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688719363,
      "createLocaltime": "2019-08-13 09:31:59",
      "commandType": 1,
      "commandName": {
        "defaultValue": "Int_value",
        "i18nValue": {
          "en_US": "Int_value"
        }
      },
      "timeout": 10,
      "pendingTtl": 600,
      "state": 2,
      "tslIdentifier": "Int_value",
      "inputData": 111,
      "outputData": null
    },
    {
      "commandId": "2322417518334615552",
      "orgId": "yourOrgId",
      "productKey": "yourProductKey",
      "deviceKey": "yourDeviceKey",
      "assetId": "sxH2DD6f",
      "createTime": 1565688717057,
      "createLocaltime": "2019-08-13 09:31:57",
      "commandType": 1,
      "commandName": {
        "defaultValue": "Int_value",
        "i18nValue": {
          "en_US": "Int_value"
        }
      },
      "timeout": 10,
      "pendingTtl": 600,
      "state": 2,
      "tslIdentifier": "Int_value",
      "inputData": 111,
      "outputData": null
    }
  ],
  "pagination": {
    "sortedBy": [
      {
        "field": "createDate",
        "order": "DESC"
      }
    ],
    "pageNo": 1,
    "pageSize": 5,
    "totalSize": 6
  }
}

Java SDK Sample¶

package com.envisioniot.enos.api.sample.connect_service.command;

import com.envision.apim.poseidon.config.PConfig;
import com.envision.apim.poseidon.core.Poseidon;
import com.envisioniot.enos.api.common.constant.request.Pagination;
import com.envisioniot.enos.connect_service.v2_1.service.SearchCommandRequest;
import com.envisioniot.enos.connect_service.v2_1.service.SearchCommandResponse;

public class SearchCommand {

    public static void main(String[] args) {
        String accessKey = "AccessKey of your APP";
        String secretKey = "SecretKey of your APP";
        String serverUrl = "https://{apigw-address}";

        String orgId = "yourOrgId";
        String productKey = "yourProdctKey";
        String deviceKey = "yourDeviceKey";

        SearchCommandRequest request = new SearchCommandRequest();
        request.setOrgId(orgId);
        request.setProductKey(productKey);
        request.setDeviceKey(deviceKey);
        request.setExpression("commandName.zh_CN like \"Int_value\" AND createTime >= \"2019-08-13 09:00:00\"");
        request.setPagination(new Pagination(5, 1, null));
        SearchCommandResponse response = Poseidon.config(PConfig.init().appKey(accessKey).appSecret(secretKey).debug())
                .url(serverUrl)
                .getResponse(request, SearchCommandResponse.class);
    }
}