Unable to access some of the return values from `streamUI()`

[ashersamuel8]

Description

Unable to access some of the return values from the returned object of streamUI. I am only being able to access rawCall, rawResponse, stream, value, and warnings. I'm unable to access values like textStream, fullStream, usage, etc. I am using google's gemini-flash as the model. This code is in actions.tsx and I am using next@14.2.4 and ai@3.2.16.

Code example

  const result = await streamUI({
    model: google("models/gemini-1.5-flash-latest"),
    messages: [
      ...aiState.get().messages.map((message: any) => ({
        role: message.role,
        content: message.content,
        name: message.name,
      })),
    ],
  })

Additional context

No response

[lgrammel]

@ashersamuel8 with streamUI, you can use parameters to define callbacks, see https://sdk.vercel.ai/docs/ai-sdk-rsc/streaming-react-components#adding-a-tool

[Saran33]

@lgrammel the docs suggest that these methods are returned in the result, similarly to streamText, but that doesn't appear the case. Looking through the commit history, it doesn't seem to have ever been the case in previous releases either. https://sdk.vercel.ai/docs/reference/ai-sdk-rsc/stream-ui#returns

  const result = await streamUI({
    model: google("models/gemini-1.5-flash-latest"),
    messages: [
      ...aiState.get().messages.map((message: any) => ({
        role: message.role,
        content: message.content,
        name: message.name,
      })),
    ],
  })
  // `fullStream` etc is not returned as the docs suggest
  const { value, fullStream } = result

The result resolves to:

{
    value: ReactNode;
} & {
    stream: ReadableStream<LanguageModelV1StreamPart>;
    rawCall: {
        rawPrompt: unknown;
        rawSettings: Record<string, unknown>;
    };
    rawResponse?: {
        headers?: Record<string, string>;
    };
    warnings?: LanguageModelV1CallWarning[];
}

[lgrammel]

@Saran33 this information is incorrect. I'll update the docs. thank you

[lgrammel]

Docs fix: https://github.com/vercel/ai/pull/2871