chatCompletions method
Exposes an OpenAI-compatible endpoint for chat completions.
Throws a http.ClientException if there were problems communicating with
the API service. Throws a StatusException if the API failed with a
Status message. Throws a ServiceException for any other failure.
Implementation
Stream<HttpBody> chatCompletions(ChatCompletionsRequest request) {
final url = Uri.https(
_host,
'/v1beta1/${request.endpoint}/chat/completions',
);
return _client
.postStreaming(url, body: request.httpBody)
.map(HttpBody.fromJson);
}