Querying Gateway Information
Topic
|
Topic |
/v1/devices/{gatewayId}/topo/query |
|---|---|
|
Publisher |
Edge device |
|
Subscriber |
IoT platform |
Parameter Description
|
Field |
Mandatory/Optional |
Type |
Description |
|---|---|---|---|
|
mid |
Mandatory |
Integer |
Command ID. |
|
nodeId |
Mandatory |
String |
Device identifier. The value must contain 2 to 64 characters and can consist of only uppercase and lowercase letters, digits, and hyphens (-). |
Example
{
"mid": 2,
"nodeId": "test123"
}
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