---
title: "Append evidence rows to an existing Google Spreadsheet"
method: POST
path: "/v1/tasks/{taskId}/automations/{automationId}/google-sheets/{spreadsheetId}/append"
tags: ["Task Automations"]
---

# Append evidence rows to an existing Google Spreadsheet

`POST /v1/tasks/{taskId}/automations/{automationId}/google-sheets/{spreadsheetId}/append`

## Request

- Base URL: `https://api.betayum.com`
- URL: `https://api.betayum.com/v1/tasks/{taskId}/automations/{automationId}/google-sheets/{spreadsheetId}/append`
- Auth: API key in header `X-API-Key`

Append evidence rows to an existing Google Spreadsheet in Betayum. Create, version, run, and inspect automated evidence collection workflows attached to compliance tasks.

## Path parameters

- `taskId` string, required
- `automationId` string, required
- `spreadsheetId` string, required

## Request body

- AppendGoogleSheetDto
  - `title` string: Title to use for the task attachment snapshot
  - `rows` string[], required: Row data to append to the spreadsheet

## Response `201`

## Changes

- **2026-08-13** `95679a9aa625`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/om-network/apis/betayum-api/changes/v1/tasks/:taskId/automations/:automationId/google-sheets/:spreadsheetId/append/post.md)

---

[API](https://skmtc.dev/om-network/apis/betayum-api.md) - [All operations](https://skmtc.dev/om-network/apis/betayum-api/llms.txt) - [OpenAPI document](https://skmtc.dev/om-network/apis/betayum-api/revisions/95679a9aa625?raw)