Subscription Information Query API
The following content describes the API service for querying the subscription information of the DataStorage node.
Get All Subscription Groups
GET /api/v2/datalayers/groups
Request Headers
Authorization Bearer <token>
Response Status
- 200 OK
Response
json
{
"error": 0,
"children": [
{
"id": "6a0662ef-db11-cdde-6eba-21bff62cb350",
"name": "modbus_node",
"category": 1,
"children": [
{
"id": "ae2601b6-7a11-408d-a815-d493c9e128f0",
"name": "modbus_group",
"category": 2,
"children": []
}
]
}
]
}Get Tags under a Specified Subscription Group
GET /api/v2/datalayers/tags
Request Params
driver required
group required
Request Headers
Authorization Bearer <token>
Response Status
- 200 OK
Response
json
{
"error": 0,
"children": [
{
"id": "ae2601b6-7a11-408d-a815-d493c9e128f0",
"name": "modbus_group",
"category": 2,
"children": [
{
"id": "6af5975f-171b-28b5-5aaf-cf77ed801cee",
"name": "abc",
"type": 3,
"category": 3,
"leaf": true,
"children": []
},
{
"id": "44ef919e-2e04-7b52-9491-4056ac3da8c6",
"name": "def",
"type": 3,
"category": 3,
"leaf": true,
"children": []
},
{
"id": "a3da88b9-e202-509a-a2aa-b6f3d050ad19",
"name": "abcdef",
"type": 3,
"category": 3,
"leaf": true,
"children": []
}
]
}
]
}Fuzzy Search for Subscription Tags
GET /api/v2/datalayers/tag
Request Params
tag required
Request Headers
Authorization Bearer <token>
Response Status
- 200 OK
Response
json
{
"error": 0,
"children": [
{
"id": "6a0662ef-db11-cdde-6eba-21bff62cb350",
"name": "modbus_node",
"category": 1,
"children": [
{
"id": "ae2601b6-7a11-408d-a815-d493c9e128f0",
"name": "modbus_group",
"category": 2,
"children": [
{
"id": "6af5975f-171b-28b5-5aaf-cf77ed801cee",
"name": "abc",
"type": 3,
"category": 3,
"leaf": true,
"children": []
},
{
"id": "a3da88b9-e202-509a-a2aa-b6f3d050ad19",
"name": "abcdef",
"type": 3,
"category": 3,
"leaf": true,
"children": []
}
]
}
]
}
]
}