Missing usage information in npm azure/openai client response

[jliong-ch]

This issue is for a: (mark with an x)

- [ ] bug report -> please search issues before submitting
- [X] feature request
- [ ] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)

Minimal steps to reproduce

On a Javascript application, install the package @azure/openai with npm install @azure/openai
This installs version v1.0.0-beta.5
Within the script, include:

const { OpenAIClient, AzureKeyCredential } = require("@azure/openai");

const client = new OpenAIClient(CHATGPT_EP, new AzureKeyCredential(CHATGPT_KEY));
const deploymentId = "DEPLOYMENT";
const data = await client.getChatCompletions(deploymentId, CHAT_LIST);

console.log(data);

Any log messages given by the failure

Expected/desired behavior

I expected the response to include have a field of "usage" (with all the tokens consumption details) as presented in example response in:
https://learn.microsoft.com/en-us/azure/ai-services/openai/reference#example-response-2

OS and Version?

Windows Chrome

Versions

Package version is v1.0.0-beta.5 (azure/openai on npm)

Mention any other details that might be useful

I tried asking in the Microsoft Learn forum but was asked to raise an issue on the github repo, I'm not even sure if this is the right place.
However, I hope to know if it is still possible to somehow get that usage details included within the response without manually adding another tokenization package locally.
Appreciate your assistance.

[Krisell]

It seems to be fixed but not yet released
https://github.com/Azure/azure-sdk-for-js/blob/main/sdk/openai/openai/CHANGELOG.md