<dependency>
<groupId>io.grpc</groupId>
<artifactId>grpc-alts</artifactId>
<version>1.31.1</version>
</dependency>
compile
|-- io.grpc:grpc-grpclb:1.31.1
|-- io.grpc:grpc-protobuf:1.31.1
|-- org.apache.commons:commons-lang3:3.5
|-- com.google.protobuf:protobuf-java:3.12.0
|-- org.conscrypt:conscrypt-openjdk-uber:2.2.1
|-- com.google.auth:google-auth-library-oauth2-http:0.20.0
|-- com.google.guava:guava:29.0-android