NB-IoT Suite
Product Introduction
QuickStart
User Guide
Device Development Guide
Protocol introduction
Object and attribute
Development Guide
Supported module list
Obtaining SDK transplantation
Document download
Application Development Guide
API Authentication
API List
Device management-related API
Best Practices
FAQ
Add new device
Obtain the resource list
Update device information
Query device details
Query device information in batch
Query device condition in batch
Query device information according to IMEI
Delete device
Query API at data point
Real-time command API
Real-time command-resource discovery
Real-time command-resource observation
Real-time command-read device resource
Real-time command-write device resource
Real-time command-command release
Cache command API
Cache command-read device resource
Cache command-write device resource
Cache command-command release
Check the cache command list of specified device
Check the details of specified cache command
Cancel cache command
Trigger-related API
DTLS-related API
API status code
HTTP push
SDK download
Registration-related issue
Protocol-related issue
API-related issue
OTA-related issue
Application development issue
Other issues
Service agreement
Update Log
Acquire the resource list
Request format: GET
URL: http(s)://api.heclouds.com/nbiot/resources
I only want to see examples！！！
Url parameter
| Parameter Name | Format | Required? | Description |
|---|---|---|---|
| imei | string | yes | nbiot device identity code |
| obj_id | int | no | Object id of the device, determined according to sdk of the terminal device |
Return Parameters
| Name | Format | Description |
|---|---|---|
| errno | int | Call error code, where 0 means success. |
| error | string | Error description, where "succ" means success. |
| data | json | Device dependent message returned after the interface is successfully invoked; see Data Description Table |
Data Description Table
| Name | Format | Description |
|---|---|---|
| total_count | int | Number of items returned |
| item | array-json | Details of returned items; see the item description list. |
item description list
| Name | Format | Description |
|---|---|---|
| obj_id | int | Object id of the device, determined according to sdk of the terminal device |
| instances | array-json | Instance items under object id; see instances description list. |
instances description list
| Name | Format | Description |
|---|---|---|
| inst_id | int | Instances id of the device, determined according to sdk of the terminal device |
| resources | array-int | All resource list under the device instances id |
Description
Return to the meaning corresponding to errno status code; check API status code.。
HTTP content is optional.
Request Example
GET http://api.heclouds.com/nbiot/resources HTTP/1.1
api-key: WhI*************v1c= //Must be MasterKey, because it involves personal privacy, use "*******" instead
Authorization: version=2018-10-31&res=products/23104&et=1554398783&method=sha1&sign=fsBwuj0udOpU3BLoHmpbFwyIo30=
Return Example
{
"errno": 0,
"error": "succ",
"data":{
"total_count":123,
"item":[
{
"obj_id":3200,
"instances":[
{
"inst_id":0,
"resources":[5500,5050]
},
{…},
…
]
},
{……},
……
]
}
} //In the response message, errno represents the error code, and error represents the cause of the error.