---
title: "Update Guy Foundations"
method: PUT
path: "/v1/structures/{structure_id}/guy-foundations"
tags: ["structures"]
---

# Update Guy Foundations

`PUT /v1/structures/{structure_id}/guy-foundations`

## Request

- Base URL: `https://api.shapemaker.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.shapemaker.io/v1/structures/{structure_id}/guy-foundations`
- Auth: OAuth 2
  - Password
  - Token URL: `/v1/auth`

## Path parameters

- `structure_id` string, required

## Request body

- GuyFoundationInput[]
  - `id` integer, nullable
  - `distanceFromCenter` number, required
  - `elevation` number, required
  - `azimuth` number, required
  - `guyFoundationSoil` GuyFoundationSoilInput, required
    - `footingDepth` number, required
    - `waterLevel` number, required
    - `isDrained` boolean, required
    - `soilProperties` GuyFoundationSoilPropertiesInput, required
      - `angleOfFriction` number, required
      - `cohesion` number, required
      - `soilDensity` number, required
      - `characteristic_undrained_shear_strength` number, nullable
    - `backfillSoilProperties` GuyFoundationSoilPropertiesInput, required
      - `angleOfFriction` number, required
      - `cohesion` number, required
      - `soilDensity` number, required
      - `characteristic_undrained_shear_strength` number, nullable
  - `foundationBlock` GuyFoundationBlockInput, required
    - `width` number, required
    - `height` number, required
    - `breadth` number, required

## Response `204`

Successful Response

## Other responses

- `404`: Not found
- `422`: Validation Error

---

[API](https://skmtc.dev/shapemaker/apis/shapemaker-api.md) - [All operations](https://skmtc.dev/shapemaker/apis/shapemaker-api/llms.txt) - [OpenAPI document](https://skmtc.dev/shapemaker/apis/shapemaker-api/revisions/b8461cf1236c?raw)