predict method
Perform an online prediction.
Throws a http.ClientException if there were problems communicating with
the API service. Throws a ServiceException if the API method failed for
any reason.
Implementation
Future<PredictResponse> predict(PredictRequest request) async {
final url = Uri.https(_host, '/v1beta1/${request.endpoint}:predict');
final response = await _client.post(url, body: request);
return PredictResponse.fromJson(response);
}