curl --request GET \
  --url https://api.example.com/admin/v1/item-graph/entities/{id}

{
  "data": {
    "entity": {
      "id": 123,
      "memoryId": "<string>",
      "userId": "<string>",
      "agentId": "<string>",
      "entityKey": "<string>",
      "displayName": "<string>",
      "entityType": "<string>",
      "metadata": {},
      "createdAt": "2023-11-07T05:31:56Z",
      "updatedAt": "2023-11-07T05:31:56Z"
    },
    "aliases": [
      {
        "id": 123,
        "memoryId": "<string>",
        "userId": "<string>",
        "agentId": "<string>",
        "entityKey": "<string>",
        "entityType": "<string>",
        "normalizedAlias": "<string>",
        "evidenceCount": 123,
        "metadata": {},
        "createdAt": "2023-11-07T05:31:56Z",
        "updatedAt": "2023-11-07T05:31:56Z"
      }
    ],
    "mentionCount": 123,
    "topMentionedItemIds": [
      123
    ],
    "topCooccurrences": [
      {
        "id": 123,
        "memoryId": "<string>",
        "userId": "<string>",
        "agentId": "<string>",
        "leftEntityKey": "<string>",
        "rightEntityKey": "<string>",
        "cooccurrenceCount": 123,
        "metadata": {},
        "createdAt": "2023-11-07T05:31:56Z",
        "updatedAt": "2023-11-07T05:31:56Z"
      }
    ],
    "entityOverlapItemLinkCount": 123
  }
}