# GetVectorDocumentChunksResponse

Model ID: `GetVectorDocumentChunksResponse`

`GET /graph/vector/documents/{doc_id}` — one document's chunks, in order.

Concatenating `chunks` in `chunk_index` order reconstructs the embedded body.

Type: `object`

## Fields

| Field | Type | Required | Format | Allowed values | Default | Nullable | Description |
|---|---|---:|---|---|---|---:|---|
| `chunk_count` | `integer` | Yes |  |  |  | No | Number of chunks in this response. |
| `chunks` | array of [`VectorSearchHit`](./VectorSearchHit.md) | Yes |  |  |  | No | The document's chunks, ordered by chunk_index. |
| `collection` | `string` | Yes |  |  |  | No | Collection the chunks were read from. |
| `collection_group` | `string|null` | No |  |  |  | Yes | Corpus label the document belongs to. |
| `doc_id` | `string` | Yes |  |  |  | No | The document identifier that was requested. |
| `language` | `string|null` | No |  |  |  | Yes | Document language. |
| `metadata` | `object` | No |  |  |  | No | The document's normalized metadata. |
| `payer_key` | `string|null` | No |  |  |  | Yes | Payer the document belongs to, for policy documents. |
| `source` | `string|null` | No |  |  |  | Yes | Pipeline that produced the document. |
| `tags` | `array` | No |  |  |  | No | Health tags carried by the document. |
| `title` | `string|null` | No |  |  |  | Yes | Document title, taken from its first chunk. |
| `url` | `string|null` | No |  |  |  | Yes | Source URL of the document, when known. |

## Example

None declared in canonical OpenAPI.