curl --request GET \
  --url https://app.myhero.so/table/columns/{tableId} \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "_id": "<string>",
      "projectId": "<string>",
      "tableId": "<string>",
      "workspaceId": "<string>",
      "isIdentifier": false,
      "name": "<string>",
      "slug": "<string>",
      "data": {
        "type": "identifier",
        "selectItems": [
          {
            "id": "<string>",
            "label": "<string>",
            "color": "<string>"
          }
        ],
        "number": {
          "format": "<string>",
          "decimalPlaces": 123
        },
        "oneMany": {
          "tableId": "<string>"
        }
      },
      "createdAt": 123,
      "updatedAt": 123,
      "originId": "<string>",
      "description": "<string>",
      "isDeleted": false
    }
  ]
}