> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes.

# getChunk

> Retrieve a specific chunk from a document.

Retrieve a specific chunk from a document.

### Schema

```yaml
openapi: 3.1.0
info:
  title: API
  version: 1.0.0
paths:
  /api/datasphere/documents/{documentId}/chunks/{chunkId}:
    get:
      operationId: subpackageChunks_get_document_chunk
      summary: Get chunk
      description: >-
        Retrieves one generated chunk by document and chunk IDs. Use it to
        inspect a known stored passage; use [List
        chunks](/docs/apis/rest/chunks/list-document-chunks) to discover chunk
        IDs or [Search documents](/docs/apis/rest/documents/search-documents)
        when starting from a natural-language query.


        #### Permissions


        The API token used to authenticate must have the following scope(s)
        enabled to make a successful request: _DataSphere_.


        [Learn more about API scopes](/docs/platform/your-signalwire-api-space).
      tags:
        - subpackage_chunks
      parameters:
        - name: documentId
          in: path
          description: Unique ID of the parent Document.
          required: true
          schema:
            $ref: '#/components/schemas/uuid'
        - name: chunkId
          in: path
          description: Unique ID of a Chunk.
          required: true
          schema:
            $ref: '#/components/schemas/uuid'
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Datasphere.ChunkResponse'
        '400':
          description: The request is invalid.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Types.StatusCodes.StatusCode400'
        '401':
          description: Access is unauthorized.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Types.StatusCodes.StatusCode401'
        '404':
          description: The server cannot find the requested resource.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Types.StatusCodes.StatusCode404'
        '500':
          description: An internal server error occurred.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Types.StatusCodes.StatusCode500'
tags:
  - name: subpackage_chunks
servers:
  - url: https://%7BYour_Space_Name%7D.signalwire.com
    description: SignalWire API
components:
  schemas:
    uuid:
      type: string
      format: uuid
      description: Universal Unique Identifier.
      title: uuid
    Datasphere.ChunkStatus:
      type: string
      enum:
        - submitted
        - in_progress
        - completed
        - failed
      description: The current Status of the Chunk.
      title: Datasphere.ChunkStatus
    Datasphere.ChunkResponse:
      type: object
      properties:
        id:
          $ref: '#/components/schemas/uuid'
          description: Unique ID of the chunk.
        datasphere_document_id:
          $ref: '#/components/schemas/uuid'
          description: Unique ID of the chunk's datasphere document.
        project_id:
          $ref: '#/components/schemas/uuid'
          description: Unique ID of the project.
        status:
          $ref: '#/components/schemas/Datasphere.ChunkStatus'
          description: Status of the chunk.
        tags:
          type: array
          items:
            type: string
          description: The tags of the document associated with the chunk.
        content:
          type: string
          description: Content of the chunk.
        created_at:
          type: string
          format: date-time
          description: Chunk Creation Date.
        updated_at:
          type: string
          format: date-time
          description: Chunk Update Date.
      required:
        - id
        - datasphere_document_id
        - project_id
        - status
        - tags
        - content
        - created_at
        - updated_at
      title: Datasphere.ChunkResponse
    TypesStatusCodesStatusCode400Error:
      type: string
      enum:
        - Bad Request
      title: TypesStatusCodesStatusCode400Error
    Types.StatusCodes.StatusCode400:
      type: object
      properties:
        error:
          $ref: '#/components/schemas/TypesStatusCodesStatusCode400Error'
      required:
        - error
      description: The request is invalid.
      title: Types.StatusCodes.StatusCode400
    TypesStatusCodesStatusCode401Error:
      type: string
      enum:
        - Unauthorized
      title: TypesStatusCodesStatusCode401Error
    Types.StatusCodes.StatusCode401:
      type: object
      properties:
        error:
          $ref: '#/components/schemas/TypesStatusCodesStatusCode401Error'
      required:
        - error
      description: Access is unauthorized.
      title: Types.StatusCodes.StatusCode401
    TypesStatusCodesStatusCode404Error:
      type: string
      enum:
        - Not Found
      title: TypesStatusCodesStatusCode404Error
    Types.StatusCodes.StatusCode404:
      type: object
      properties:
        error:
          $ref: '#/components/schemas/TypesStatusCodesStatusCode404Error'
      required:
        - error
      description: The server cannot find the requested resource.
      title: Types.StatusCodes.StatusCode404
    TypesStatusCodesStatusCode500Error:
      type: string
      enum:
        - Internal Server Error
      title: TypesStatusCodesStatusCode500Error
    Types.StatusCodes.StatusCode500:
      type: object
      properties:
        error:
          $ref: '#/components/schemas/TypesStatusCodesStatusCode500Error'
      required:
        - error
      description: An internal server error occurred.
      title: Types.StatusCodes.StatusCode500

```

## **Response Example**

### Response (200)

```json
{
  "id": "acaa5c49-be5e-4477-bce0-48f4b23b7720",
  "datasphere_document_id": "acaa5c49-be5e-4477-bce0-48f4b23b7720",
  "project_id": "d369a402-7b43-4512-8735-9d5e1f387814",
  "status": "completed",
  "tags": [
    "sports",
    "football",
    "game"
  ],
  "content": "This is the content from the original document that was chunked.",
  "created_at": "2024-05-06T12:20-12Z",
  "updated_at": "2024-05-06T12:20-12Z"
}
```

## **Example**

```typescript {9}
import { RestClient } from "@signalwire/sdk";

const client = new RestClient({
  project: "your-project-id",
  token: "your-api-token",
  host: "your-space.signalwire.com"
});

const chunk = await client.datasphere.documents.getChunk("document-id", "chunk-id");
console.log(chunk.text);
```

> Retrieve a specific chunk from a document.