---
title: "Upload Contract Document Version"
method: POST
path: "/contracts/{contract_id}/documents/{file_id}/version"
tags: ["contracts"]
---

# Upload Contract Document Version

`POST /contracts/{contract_id}/documents/{file_id}/version`

## Request

- Base URL: `https://api.kobaltlabs.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.kobaltlabs.com/contracts/{contract_id}/documents/{file_id}/version`
- Auth: none declared

## Path parameters

- `contract_id` string, uuid, required
- `file_id` string, uuid, required

## Request body `multipart/form-data`

- BodyUploadContractDocumentVersionContractsContractIdDocumentsFileIdVersionPost
  - `file` string, binary, required

## Response `200`

Successful Response

- FileUploadResult
  - `file_id` string, uuid, required
  - `upload_id` string, uuid, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api.md) - [All operations](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api/llms.txt) - [OpenAPI document](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api/revisions/8587332d5e43?raw)