@io.grpc.stub.annotations.RpcMethod(
      fullMethodName = SERVICE_NAME + '/' + "ListTenants",
      requestType = com.google.cloud.talent.v4.ListTenantsRequest.class,
      responseType = com.google.cloud.talent.v4.ListTenantsResponse.class,
      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
  public static io.grpc.MethodDescriptor<
          com.google.cloud.talent.v4.ListTenantsRequest,
          com.google.cloud.talent.v4.ListTenantsResponse>
      getListTenantsMethod() {
    io.grpc.MethodDescriptor<
            com.google.cloud.talent.v4.ListTenantsRequest,
            com.google.cloud.talent.v4.ListTenantsResponse>
        getListTenantsMethod;
    if ((getListTenantsMethod = TenantServiceGrpc.getListTenantsMethod) == null) {
      synchronized (TenantServiceGrpc.class) {
        if ((getListTenantsMethod = TenantServiceGrpc.getListTenantsMethod) == null) {
          TenantServiceGrpc.getListTenantsMethod =
              getListTenantsMethod =
                  io.grpc.MethodDescriptor
                      .<com.google.cloud.talent.v4.ListTenantsRequest,
                          com.google.cloud.talent.v4.ListTenantsResponse>
                          newBuilder()
                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTenants"))
                      .setSampledToLocalTracing(true)
                      .setRequestMarshaller(
                          io.grpc.protobuf.ProtoUtils.marshaller(
                              com.google.cloud.talent.v4.ListTenantsRequest.getDefaultInstance()))
                      .setResponseMarshaller(
                          io.grpc.protobuf.ProtoUtils.marshaller(
                              com.google.cloud.talent.v4.ListTenantsResponse.getDefaultInstance()))
                      .setSchemaDescriptor(new TenantServiceMethodDescriptorSupplier("ListTenants"))
                      .build();
        }
      }
    }
    return getListTenantsMethod;
  }
<pre>
A service that handles tenant management, including CRUD and enumeration.
</pre>
java-talent/grpc-google-cloud-talent-v4/src/main/java/com/google/cloud/talent/v4/TenantServiceGrpc.java