4.0.0 com.google.api.grpc grpc-google-cloud-dataflow-v1beta3 0.21.0 grpc-google-cloud-dataflow-v1beta3 GRPC library for google-cloud-dataflow com.google.cloud google-cloud-dataflow-parent 0.21.0 io.grpc grpc-api io.grpc grpc-stub io.grpc grpc-protobuf com.google.protobuf protobuf-java com.google.api.grpc proto-google-cloud-dataflow-v1beta3 com.google.guava guava