public com.google.common.util.concurrent.ListenableFuture<
            com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesResponse>
        listAcceleratorTypes(com.google.cloud.tpu.v2alpha1.ListAcceleratorTypesRequest request) {
      return io.grpc.stub.ClientCalls.futureUnaryCall(
          getChannel().newCall(getListAcceleratorTypesMethod(), getCallOptions()), request);
    }
<pre>
Lists accelerator types supported by this API.
</pre>
java-tpu/grpc-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/TpuGrpc.java