应用程序默认凭据不可用-本地主机项目

Question

 var speech = SpeechClient.Create();
            var response = speech.Recognize(new RecognitionConfig()
            {
                Encoding = RecognitionConfig.Types.AudioEncoding.Linear16,

                LanguageCode = languageCode,
            }, RecognitionAudio.FromFile(file));

"type": "service_account",

Answer 1

System.Environment.SetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS", <<path>>);