retrieveFile method
Retrieve a single file’s metadata.
Implementation
Future<OpenAIFile> retrieveFile(String fileId) async {
final url = baseUrl.resolve('files/$fileId');
final res = await httpClient.get(url, headers: getHeaders({}) ?? {});
if (res.statusCode == 200) {
return OpenAIFile.fromJson(jsonDecode(res.body));
}
throw OpenAIRequestException.fromHttpResponse(res);
}