Overview

This section covers api and sdk methods related to Node object.

Structure

Node objects have the following structure:

JSON

{
  "TenantGUID": "00000000-0000-0000-0000-000000000000",
  "GUID": "1f56dc61-55d3-48e3-b4a9-d54b864f1763",
  "GraphGUID": "00000000-0000-0000-0000-000000000000",
  "Name": "My test node",
  "CreatedUtc": "2025-08-20T12:24:34.480419Z",
  "LastUpdateUtc": "2025-08-20T12:24:34.480420Z",
  "Labels": ["hello", "test"],
  "Tags": {
    "Bar": "Baz",
    "Foo": "Bar"
  },
  "Data": {
    "Hello": "World",
    "Foo": {
      "Data": "hello"
    }
  },
  "Vectors": [
    {
      "GUID": "7af03312-ac01-4e2b-869c-d01041989413",
      "TenantGUID": "00000000-0000-0000-0000-000000000000",
      "GraphGUID": "00000000-0000-0000-0000-000000000000",
      "NodeGUID": "1f56dc61-55d3-48e3-b4a9-d54b864f1763",
      "Model": "all-MiniLM-L6-v2",
      "Dimensionality": 384,
      "Content": "test",
      "Vectors": [0.1, 0.2, 0.3],
      "CreatedUtc": "2025-08-20T12:24:34.490679Z",
      "LastUpdateUtc": "2025-08-20T12:24:34.490679Z"
    }
  ]
}

Properties

• TenantGUID - A globally unique identifier for the tenant associated with the node, represented as a UUID string.
• GUID - A globally unique identifier for the node, represented as a UUID string.
• GraphGUID - A globally unique identifier for the graph associated with the node, represented as a UUID string.
• Name - The name or description of the node.
• CreatedUtc - The date and time (in UTC) when the node was initially created.
• LastUpdateUtc - The date and time (in UTC) when the node object was last updated.
• Labels - A list of labels associated with the node.
• Tags - A dictionary of key-value pairs representing tags for the node (e.g., metadata).
• Data - A dictionary containing additional data related to the node. Nested structures can be included.
• Vectors - A list of vectors associated with the node. Each vector contains its own set of attributes:
  • GUID - A globally unique identifier for the vector, represented as a UUID string.
  • TenantGUID - A globally unique identifier for the tenant associated with the vector.
  • GraphGUID - A globally unique identifier for the graph associated with the vector.
  • NodeGUID - A globally unique identifier for the node associated with the vector.
  • Model - The machine learning model used for the vector.
  • Dimensionality - The dimensionality of the vector (i.e., the number of values in the vector).
  • Content - The content that the vector represents.
  • Vectors - A list of numeric values representing the vector itself.
  • CreatedUtc - The date and time (in UTC) when the vector was created.
  • LastUpdateUtc - The date and time (in UTC) when the vector object was last updated.