embedText method
Generates an embedding from the model given an input message.
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
Future<EmbedTextResponse> embedText(EmbedTextRequest request) async {
final url = Uri.https(_host, '/v1beta/${request.model}:embedText');
final response = await _client.post(url, body: request);
return EmbedTextResponse.fromJson(response);
}