Retrieve a dataset

{
  "id": "string",
  "organization_id": "string",
  "name": "string",
  "description": "string",
  "item_count": -2147483648,
  "metadata": {
    "property1": null,
    "property2": null
  },
  "created_at": "string",
  "updated_at": "string",
  "object": "dataset"
}