Function createProxyFetch

createProxyFetch(
    proxyUrl: undefined | string,
):
    | undefined
    | {
        (input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
        (input: string | Request | URL, init?: RequestInit): Promise<Response>;
    }
Creates a custom fetch function that routes requests through the given HTTP proxy. Returns undefined if no proxy URL is provided.
Parameters
- proxyUrl: undefined | string
  The proxy URL to use, or undefined for no proxy.
Returns
    | undefined
    | {
        (input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
        (input: string | Request | URL, init?: RequestInit): Promise<Response>;
    }
A custom fetch function using the proxy, or undefined.
- undefined
- {
  (input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
  (input: string | Request | URL, init?: RequestInit): Promise<Response>;
  }
  - - (input: RequestInfo | URL, init?: RequestInit): Promise<Response>
    - MDN Reference
      
      Parameters
      input: RequestInfo | URL
      Optionalinit: RequestInit
      Returns Promise<Response>
    - (input: string | Request | URL, init?: RequestInit): Promise<Response>
    - MDN Reference
      
      Parameters
      input: string | Request | URL
      Optionalinit: RequestInit
      Returns Promise<Response>
- Defined in packages/ai-core/src/node/proxy-util.ts:27