# Invoke a PUT method on an application

`PUT /v1.0/invoke/{appId}/method/{methodName}`

This endpoint lets you invoke a HTTP PUT method on another application.

## Request

### Path parameters

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `appId` | string | Yes | Pattern: `^[a-zA-Z0-9_-]+$`. |
| `methodName` | string | Yes | Pattern: `^[a-zA-Z0-9_-]+$`. |

### Request body

Required.

`application/json`

Type: `object`.

## Responses

### 200 — OK.

### 400 — Method name not given.

### 403 — Invocation forbidden by access control.

### 500 — Request failed.