curl --request PATCH \
  --url https://api.vaquill.ai/workspace/v1/matters/{matterId}/matrices/{matrixId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "title": "Vendor agreement review",
  "description": "Master services agreement with Acme for the 2026 platform rollout."
}
'

import requests

url = "https://api.vaquill.ai/workspace/v1/matters/{matterId}/matrices/{matrixId}"

payload = {
    "title": "Vendor agreement review",
    "description": "Master services agreement with Acme for the 2026 platform rollout."
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    title: 'Vendor agreement review',
    description: 'Master services agreement with Acme for the 2026 platform rollout.'
  })
};

fetch('https://api.vaquill.ai/workspace/v1/matters/{matterId}/matrices/{matrixId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.vaquill.ai/workspace/v1/matters/{matterId}/matrices/{matrixId}"

	payload := strings.NewReader("{\n  \"title\": \"Vendor agreement review\",\n  \"description\": \"Master services agreement with Acme for the 2026 platform rollout.\"\n}")

	req, _ := http.NewRequest("PATCH", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "id": "mtx_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "matterId": "mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "title": "Vendor agreement review",
  "description": "Master services agreement with Acme for the 2026 platform rollout.",
  "status": "succeeded",
  "columns": [
    {
      "id": "col_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
      "label": "Liability cap",
      "question": "What is the liability cap, and what does it apply to?",
      "columnType": "free_text",
      "options": [
        "yes",
        "no",
        "not addressed"
      ],
      "instructions": "House paper. Cap liability at 12 months of fees; never accept uncapped indemnity.",
      "dependsOnColumnId": "col_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
      "gateExpression": "yes",
      "injectUpstream": false,
      "position": 0
    }
  ],
  "rows": [
    {
      "id": "row_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
      "documentId": "doc_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
      "filename": "msa-acme-v3.docx",
      "position": 0
    }
  ],
  "cellCount": 24,
  "pendingCellCount": 0,
  "errorCellCount": 0,
  "createdAt": "2026-08-19T14:32:10Z",
  "updatedAt": "2026-08-19T14:32:10Z"
}

{
  "type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
  "title": "Insufficient scope",
  "status": 403,
  "detail": "This credential carries matters:read. This operation needs matters:write.",
  "instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}

{
  "type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
  "title": "Insufficient scope",
  "status": 403,
  "detail": "This credential carries matters:read. This operation needs matters:write.",
  "instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}

{
  "type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
  "title": "Insufficient scope",
  "status": 403,
  "detail": "This credential carries matters:read. This operation needs matters:write.",
  "instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}

{
  "type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
  "title": "Insufficient scope",
  "status": 403,
  "detail": "This credential carries matters:read. This operation needs matters:write.",
  "instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "type": "<string>"
    }
  ],
  "requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}

{
  "type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
  "title": "Insufficient scope",
  "status": 403,
  "detail": "This credential carries matters:read. This operation needs matters:write.",
  "instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}

{
  "type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
  "title": "Insufficient scope",
  "status": 403,
  "detail": "This credential carries matters:read. This operation needs matters:write.",
  "instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}

{
  "type": "https://vaquill.ai/docs/workspace-api/errors/insufficient-scope",
  "title": "Insufficient scope",
  "status": 403,
  "detail": "This credential carries matters:read. This operation needs matters:write.",
  "instance": "/workspace/v1/matters/mat_9f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6",
  "requestId": "req_5f2c8b1e4a7d43c9b6e0f1a2c3d4e5f6"
}