---
title: "Update Marketo Connection"
method: PUT
path: "/api/connections/marketo/{conn_id}"
---

# Update Marketo Connection

`PUT /api/connections/marketo/{conn_id}`

## Request

- Base URL: `https://fluxito.app` (the document declares no server; this is the origin it was published from)
- URL: `https://fluxito.app/api/connections/marketo/{conn_id}`
- Auth: none declared

Updates an existing Marketo connection (blank client_secret keeps the existing one).

## Path parameters

- `conn_id` string, required

## Request body

- MarketoUploadRequest
  - `display_name` string, required
  - `instance_url` string, required
  - `client_id` string, required
  - `client_secret` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/fluxito/apis/fluxito-platform.md) · [All operations](https://skmtc.dev/fluxito/apis/fluxito-platform/llms.txt) · [OpenAPI document](https://skmtc.dev/fluxito/apis/fluxito-platform/revisions/d558e1fe9a04?raw)