---
title: "Get my boundary draft for a property"
method: GET
path: "/farms/{farm_id}/boundary_draft"
tags: ["BoundaryDrafts"]
---

# Get my boundary draft for a property

`GET /farms/{farm_id}/boundary_draft`

## Request

- Base URL: `https://api.purplegrain.com/api/v1`
- URL: `https://api.purplegrain.com/api/v1/farms/{farm_id}/boundary_draft`
- Auth: HTTP bearer

The caller's unsaved boundary on this property — the corners, and the place set before drawing, the map
editor last wrote — or `data: null` when there is none. One per person
per property, readable only by the person who wrote it, and only while
they may save the boundary (PUT /farms/{id}/boundary).

## Path parameters

- `farm_id` string, required

## Response `200`

The draft, or `data: null`.

- BoundaryDraftResponseAttributes: Attributes-adapter response (Accept application/json). `data` is null when the caller has no draft for the target.
  - `data` BoundaryDraftModelAttributes, nullable: The caller's unsaved boundary in attributes-adapter shape (Accept application/json), or null when there is none.
    - `id` string
    - `type` 'boundary_drafts'
    - `target_type` 'Farm' | 'Paddock'
    - `target_id` string, uuid
    - `ring` array[], nullable: The corners placed so far: an OPEN array of `[longitude, latitude]` pairs in RFC 7946 order — **longitude first** — 0 to 2000 of them. A draft may hold one or two corners, so this is neither a polygon nor GeoJSON; it becomes one only when the boundary is saved (`updateFarmBoundary`, `updatePaddockBoundary`). Longitude within ±180, latitude within ±90.
      - number[]: [longitude, latitude]
    - `location` SetupDraftLocation, nullable: The place the editor found for the property. `label` is required; `lng` and `lat` are both present or both absent. No other keys.
      - `label` string, required
      - `lng` number
      - `lat` number
    - `updated_at` string, date-time

## Other responses

- `401`: Unauthorized — no session.
- `403`: Forbidden — the caller may not edit this property's boundary; or an API key or an assistant's token (first-party only).
- `404`: No such property.

---

[API](https://skmtc.dev/purplegrain/apis/purple-grain-api.md) · [All operations](https://skmtc.dev/purplegrain/apis/purple-grain-api/llms.txt) · [OpenAPI document](https://skmtc.dev/purplegrain/apis/purple-grain-api/revisions/a9136f78e9fb?raw)