curl --request POST \
  --url https://api.meetsquad.ai/organisations/{orgId}/workspaces/{workspaceId}/similarity-search \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "query": "Number of tokens used",
  "filters": [
    "knowledge-base",
    "insights",
    "opportunities",
    "solutions"
  ]
}
'

{
  "data": {
    "totalResults": 123,
    "opportunities": [
      {
        "id": "<string>",
        "score": 123,
        "metadata": {
          "nodeId": "<string>",
          "content": "<string>"
        }
      }
    ],
    "knowledge": [
      {
        "id": "<string>",
        "score": 123,
        "metadata": {
          "id": "<string>",
          "content": "<string>"
        }
      }
    ],
    "insights": [
      {
        "id": "<string>",
        "score": 123,
        "metadata": {
          "nodeId": "<string>",
          "insightId": "<string>",
          "content": "<string>"
        }
      }
    ],
    "solutions": [
      {
        "id": "<string>",
        "score": 123,
        "metadata": {
          "nodeId": "<string>",
          "status": "Backlog",
          "content": "<string>"
        }
      }
    ]
  }
}