Rest.ProxyCall.invoke_async

### Method

# Rest ProxyCallinvoke_async

#### Declaration [src]

    void
    rest_proxy_call_invoke_async (
      RestProxyCall* call,
      GCancellable* cancellable,
      GAsyncReadyCallback callback,
      gpointer user_data
    )

#### Description

No description available.

#### Parameters

`cancellable` | `GCancellable`
| An optional `GCancellable` that can be used to cancel the call, or `NULL`.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
`callback` | `GAsyncReadyCallback`
| Callback to call when the async call is finished.
| The argument can be `NULL`.
`user_data` | `gpointer`
| User data for the callback.
| The argument can be `NULL`.
| The data is owned by the caller of the function.