Pre-requisite: Know about Organizations of object in the tree structure
Example - nodeList:
List of all nodes that the user has the user right to see. Keep in mind that a TOKEN may be issued to a guest user who does not see all the elements.
Query:
query {
nodeList {
parent_node_id
node_id
type
name
}
}
Response:
{
"data": {
"nodeList": [
{
"parent_node_id": null,
"node_id": 138170,
"type": "folder",
"name": "rootfolder"
},
{
"parent_node_id": 138170,
"node_id": 138170,
"type": "folder",
"name": "San Diego"
},
...
]
}
}
The tree structure is defined by references called parent_node_id. There is exactly one node in the tree which has parent_node_id equal to null. It is the so called basec level - the most top node in the tree.
In Postman example - Get list items in tree / getNodeList
Example - camera type in nodeList:
If we want to get only objects of type "camera", we use the optional parameter type.
Query:
query {
nodeList(type:camera) {
parent_node_id
type
name
node_id
}
}
Response:
{
"data": {
"nodeList": [
{
"parent_node_id": 138170,
"type": "camera",
"name": "ACCC8EE8A9CA",
"node_id": 140094
}
]
}
}
In Postman example - Get list items in tree / getNodeListCamera