https://docs.cloud.google.com/java/docs/reference/google-cloud-speech/latest/com.google.cloud.speech.v2.SpeechGrpc.AsyncService
Interface SpeechGrpc.AsyncService (4.86.0) | Java client libraries | Google Cloud Documentation
https://docs.cloud.google.com/java/docs/reference/google-cloud-speech/latest/com.google.cloud.speech.v2.SpeechGrpc.SpeechImplBase
Class SpeechGrpc.SpeechImplBase (4.86.0) | Java client libraries | Google Cloud Documentation
https://docs.cloud.google.com/java/docs/reference/google-cloud-speech/latest/com.google.cloud.speech.v1p1beta1.SpeechGrpc.AsyncService
Interface SpeechGrpc.AsyncService (4.86.0) | Java client libraries | Google Cloud Documentation