Get Asset Generic Data¶
Get the generic data of specified measurement points of specified devices within a certain period.
Operation Permissions¶
Required Authorization |
Required Operation Permission |
---|---|
Asset |
Read |
For more information about resources and required permission, see Policies, Roles and Permissions>>
Request Format¶
POST https://{apigw-address}/tsdb-service/v2.1/generic
Request Parameters (URI)¶
Name |
Location (Path/Query) |
Mandatory/Optional |
Data Type |
Description |
---|---|---|---|---|
orgId |
Query |
Mandatory |
String |
The organization ID which the asset belongs to. How to get organization ID>> |
Request Parameters (Body)¶
Name |
Mandatory/Optional |
Data Type |
Description |
---|---|---|---|
modelId |
Optional |
String |
The model ID. How to get model ID>> |
assetIds |
Mandatory |
String |
The asset ID. Supports the query of multiple asset IDs, separated by commas. How to get asset ID>> |
pointIds |
Mandatory |
String |
The measurement point ID. Supports the query of multiple measurement point IDs, separated by commas. How to get measurement point ID>> |
startTime |
Mandatory |
String |
The start time of the sampling data, where both UTC and local time formats are supported.
|
endTime |
Mandatory |
String |
The end time of the sampling data. Its format must be consistent with |
pageSize |
Optional |
Integer |
The upper limit of the returned records in a single page for a single measurement point of a single device, which is 1,000 by default. |
withQuality |
Optional |
Boolean |
|
localTimeAccuracy |
Optional |
Boolean |
|
localTimeFormat |
Optional |
Integer |
Specify whether the local time value includes time zone information of devices. 0 (default): without time zone information; 1: with time zone information. |
itemFormat |
Optional |
Integer |
Specify the displaying format of the returned device data. Available options are 0, 1, and 2. For the example of each displaying format, see Item Format Example>> |
Response Parameters¶
Name |
Data Type |
Description |
---|---|---|
data |
List<JSONObject> |
The list of asset data. The data returned for a single point of a single device is sorted by the data time stamp in ascending order. For more information, see items |
items¶
Sample¶
{
"assetId": "4DXYH7nS",
"timestamp": 1560249312446,
"opentsdb_generic_point": 1.1236,
"localtime": "2019-06-11 18:35:12",
"quality": "0"
}
Parameters¶
Name |
Data Type |
Description |
---|---|---|
assetId |
String |
The asset ID. |
timestamp |
Long |
The data timestamp (UNIX time, accurate to the second). |
pointId |
Double |
This parameter is a variable, representing the identifier and data of the measurement point. |
localtime |
String |
The data timestamp in local time format (accurate to the second). The value of the |
quality |
String |
The quality indicator of the measurement point data. |
Error Codes¶
For description of error codes, see Common Error Codes.
Sample 1¶
Request Sample¶
Local time format:
url: https://{apigw-address}/tsdb-service/v2.1/generic?orgId=yourOrgId
method: POST
Content-Type: application/json
requestBody:
{
"assetIds": "Ps4PViva,isj8Lj3U",
"pointIds": "generic_point",
"startTime": "2020-04-20 00:00:00",
"endTime": "2020-04-21 00:00:00",
"pageSize": 10,
"localTimeAccuracy": "false",
"localTimeFormat": 1,
"itemFormat": 0
}
Return Sample¶
{
"code": 0,
"msg": "OK",
"submsg": null,
"data": {
"items": [
{
"assetId": "Ps4PViva",
"timestamp": 1587312000000,
"localtime": "2020-04-20T00:00:00+08:00",
"generic_point": 3.123
},
{
"assetId": "isj8Lj3U",
"timestamp": 1587312000000,
"localtime": "2020-04-20T00:00:00+08:00",
"generic_point": 3.123
}
]
}
}
Sample 2¶
Request Sample¶
UTC time format:
url: https://{apigw-address}/tsdb-service/v2.1/generic?orgId=yourOrgId
method: POST
Content-Type: application/json
requestBody:
{
"assetIds": "Ps4PViva,isj8Lj3U",
"pointIds": "generic_point",
"startTime": "2020-04-20T00:00:00+08:00",
"endTime": "2020-04-21T00:00:00+08:00",
"pageSize": 10,
"localTimeAccuracy": "false",
"localTimeFormat": 1,
"itemFormat": 0
}
Return Sample¶
{
"code": 0,
"msg": "OK",
"submsg": null,
"data": {
"items": [
{
"assetId": "Ps4PViva",
"timestamp": 1587312000000,
"localtime": "2020-04-20T00:00:00+08:00",
"generic_point": 3.123
},
{
"assetId": "isj8Lj3U",
"timestamp": 1587312000000,
"localtime": "2020-04-20T00:00:00+08:00",
"generic_point": 3.123
}
]
}
}
Sample 3¶
Request Sample¶
Request with quality indicator:
url: https://{apigw-address}/tsdb-service/v2.1/generic?orgId=yourOrgId
method: POST
Content-Type: application/json
requestBody:
{
"assetIds": "Ps4PViva,isj8Lj3U",
"pointIds": "generic_point",
"startTime": "2020-04-20T00:00:00+08:00",
"endTime": "2020-04-21T00:00:00+08:00",
"pageSize": 10,
"localTimeAccuracy": "false",
"localTimeFormat": 1,
"itemFormat": 0,
"withQuality": "true"
}
Return Sample¶
{
"code": 0,
"msg": "OK",
"submsg": null,
"data": {
"items": [
{
"assetId": "Ps4PViva",
"timestamp": 1587312000000,
"localtime": "2020-04-20T00:00:00+08:00",
"generic_point": 3.123,
"quality": "0"
},
{
"assetId": "isj8Lj3U",
"timestamp": 1587312000000,
"localtime": "2020-04-20T00:00:00+08:00",
"generic_point": 3.123,
"quality": "0"
}
]
}
}
Java SDK Sample¶
import com.alibaba.fastjson.JSONObject;
import com.envision.apim.poseidon.config.PConfig;
import com.envision.apim.poseidon.core.Poseidon;
import com.envision.apim.poseidon.request.PoseidonRequest;
import org.junit.Before;
import org.junit.Test;
public class Sample {
private static final String API_Gateway_URL = "https://{domain_url}";
private Poseidon poseidon;
private static class Request extends PoseidonRequest {
public void setBodyParams(String key, Object value) {
bodyParams().put(key, value);
}
public void setMethod(String method) {
this.method = method;
}
private String method;
@Override
public String baseUri() {
return "";
}
@Override
public String method() {
return method;
}
}
@Before
public void init() {
poseidon = Poseidon.config(
PConfig.init()
.appKey("AccessKey of your APP")
.appSecret("SecretKey of your APP")
).method("POST").header("Content-Type", "application/json");
}
@Test
public void GetAssetGenericData() {
Request request = new Request();
request.setBodyParams("assetIds", "yourAssetId1,yourAssetId2");
request.setBodyParams("pointIds", "generic_point");
request.setBodyParams("startTime", "2020-04-20 00:00:00");
request.setBodyParams("endTime", "2020-04-21 00:00:00");
request.setBodyParams("pageSize", 10);
request.setBodyParams("localTimeAccuracy", false);
request.setBodyParams("localTimeFormat", 1);
request.setBodyParams("itemFormat", 0);
JSONObject response = poseidon
.url(API_Gateway_URL + "/tsdb-service/v2.1/generic")
.queryParam("orgId", "yourOrgId")
.getResponse(request, JSONObject.class);
System.out.println(response);
}
}