Chilkat Online Tools

DataFlex / Cognite API v1 / List 3D nodes

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Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    Boolean iSuccess
    Variant vQueryParams
    Handle hoQueryParams
    Variant vResp
    Handle hoResp
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    Get Create (RefClass(cComChilkatJsonObject)) To hoQueryParams
    If (Not(IsComObjectCreated(hoQueryParams))) Begin
        Send CreateComObject of hoQueryParams
    End
    Get ComUpdateInt Of hoQueryParams "limit" 100 To iSuccess
    Get ComUpdateString Of hoQueryParams "sortByNodeId" "false" To iSuccess

    Send ComSetRequestHeader To hoHttp "api-key" "{{api-key}}"

    Get pvComObject of hoQueryParams to vQueryParams
    Get ComQuickRequestParams Of hoHttp "GET" "https://domain.com/api/v1/projects/{{project}}/3d/models/:modelId/revisions/:revisionId/nodes" vQueryParams To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComStatusCode Of hoResp To iTemp1
    Showln iTemp1
    Get ComBodyStr Of hoResp To sTemp1
    Showln sTemp1
    Send Destroy of hoResp


End_Procedure

Curl Command

curl -G -d "limit=100"
	-d "sortByNodeId=false"
	-H "api-key: {{api-key}}"
https://domain.com/api/v1/projects/{{project}}/3d/models/:modelId/revisions/:revisionId/nodes

Postman Collection Item JSON

{
  "id": "get3DNodes",
  "name": "List 3D nodes",
  "request": {
    "url": {
      "host": "{{baseUrl}}",
      "path": [
        "api",
        "v1",
        "projects",
        "{{project}}",
        "3d",
        "models",
        ":modelId",
        "revisions",
        ":revisionId",
        "nodes"
      ],
      "query": [
        {
          "key": "partition",
          "description": "Splits the data set into N partitions.\nYou need to follow the cursors within each partition in order to receive all the data.\nExample: 1/10\n",
          "disabled": true
        },
        {
          "key": "cursor",
          "description": "Cursor for paging through results.",
          "disabled": true
        },
        {
          "key": "limit",
          "description": "Limits the number of results to be returned. The maximum results returned by the server is 1000 even if you specify a higher limit.",
          "value": "100",
          "disabled": true
        },
        {
          "key": "depth",
          "description": "Get sub nodes up to this many levels below the specified node. Depth 0 is the root node.",
          "disabled": true
        },
        {
          "key": "nodeId",
          "description": "ID of a node that are the root of the subtree you request (default is the root node).",
          "disabled": true
        },
        {
          "key": "sortByNodeId",
          "description": "Enable sorting by nodeId. When this parameter is `true`, nodes will be listed in order of ascending nodeId. Enabling this option will likely result in faster response for many requests.",
          "value": "false",
          "disabled": true
        },
        {
          "key": "properties",
          "description": "Example: `{\"category1\":{\"property1\":\"value1\"}}`\n\nFilter for node properties. Only nodes that match all the given properties exactly will be listed.\nThe filter must be a JSON object with the same format as the `properties` field.\n",
          "disabled": true
        }
      ],
      "variable": [
        {
          "key": "modelId",
          "description": "Model ID.",
          "disabled": true,
          "type": "number"
        },
        {
          "key": "revisionId",
          "description": "Revision ID.",
          "disabled": true,
          "type": "number"
        }
      ]
    },
    "method": "GET",
    "header": [
      {
        "key": "api-key",
        "value": "{{api-key}}",
        "description": "An admin can create API keys in the Cognite console."
      }
    ],
    "description": "Retrieves a list of nodes from the hierarchy in the 3D model. You can also request a specific subtree with the 'nodeId' query parameter and limit the depth of the resulting subtree with the 'depth' query parameter. By default, nodes are returned in order of ascending treeIndex. We suggest trying to set the query parameter `sortByNodeId` to `true` to check whether it makes your use case faster. The `partition` parameter can only be used if `sortByNodeId` is set to `true`. This operation supports pagination."
  }
}