> ## Documentation Index
> Fetch the complete documentation index at: https://terminal49.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Re-link a document

> Re-run reference linking on a document in the Terminal49 API so updated bill of lading, booking, or container numbers attach to the right shipment record.

<Info>
  **Beta Feature** - This endpoint is currently in beta. The API is stable, but the schema and behavior may evolve based on feedback.
</Info>


## OpenAPI

````yaml post /documents/{id}/relink
openapi: 3.0.0
info:
  title: Terminal49 API Reference
  version: 0.2.0
  contact:
    name: Terminal49 API support
    url: https://www.terminal49.com
    email: support@terminal49.com
  description: >-
    The Terminal 49 API offers a convenient way to programmatically track your
    shipments from origin to destination.


    Please enter your API key into the "Variables" tab before using these
    endpoints within Postman.
  x-label: Beta
  termsOfService: https://www.terminal49.com/terms
servers:
  - url: https://api.terminal49.com/v2
    description: Production
security:
  - authorization: []
tags:
  - name: Containers
  - name: Custom Field Definitions
  - name: Custom Field Options
  - name: Custom Fields
  - name: Shipments
  - name: Locations
  - name: Events
  - name: Tracking Requests
  - name: Webhooks
  - name: Webhook Notifications
  - name: Ports
  - name: Metro Areas
  - name: Terminals
  - name: Routing (Paid)
  - name: Documents
  - name: Email Submissions
  - name: Document Schemas
  - name: Search
paths:
  /documents/{id}/relink:
    post:
      tags:
        - Documents
      summary: Re-link a document
      description: Re-runs reference linking for the document.
      operationId: post-documents-id-relink
      parameters:
        - in: path
          name: id
          required: true
          schema:
            type: string
            format: uuid
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    enum:
                      - accepted
                required:
                  - status
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      $ref: '#/components/schemas/error'
              examples:
                document_not_found:
                  summary: Document not found
                  value:
                    errors:
                      - status: '404'
                        title: Not Found
                        detail: Couldn't find Document
components:
  schemas:
    error:
      title: Error model
      type: object
      properties:
        detail:
          type: string
          nullable: true
        title:
          type: string
          nullable: true
        source:
          type: object
          nullable: true
          properties:
            pointer:
              type: string
              nullable: true
            parameter:
              type: string
              nullable: true
        code:
          type: string
          nullable: true
        status:
          type: string
          nullable: true
        meta:
          type: object
          nullable: true
          additionalProperties: true
      required:
        - title
  securitySchemes:
    authorization:
      name: Authorization
      type: apiKey
      in: header
      description: >-
        Use a Terminal49 API key in the `Authorization` header with the `Token`
        prefix.


        `Authorization: Token YOUR_API_KEY`

````