In our platform, we use several objects in the application tree.

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• folder - Folder used to group and structure other nodes. Example:

• user - Guest user account with defined access rights.

• camera - AXIS camera, central item of the NetRex system. Example: download rec and play live

• box - Fast local storage and surveillance station in one.

• cameraAudioDevice - AXIS audio device, used to transmit audio messages to and from a camera.

• cashdesk - User cashdesk

• dataView - Data view. Used to display the gathered data (like visitor count or transactions) in a plot.

• dashboard -

• report - Data view. Used to display the gathered data (like visitor count or transactions) in a plot.

• device input - Device electric input. Example: Electric input events

• removedNode - A shell containing a removed node. Sometimes needed to preserve access to some of the nodes data.

• videoChannel - VAPIX video channel of a multichannel or panoramic camera. Example: Live view and recordings

• panel -

• location - in case you have many localities is good can define

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Examples with objects:

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List of all elements(nodes) that the user has the user right to see. Keep in mind that with OAuth2 authorization, 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"
      },
...
    ]
  }
}

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:

...

...

List of all elements and type

Anchor
Objects Objects

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