anchor.diff:          name: my-service-name <1>
   ----
   <1> Eureka's `ServiceId` by default is the spring application name, provide it before the service registers itself with Eureka.
  -
  ++
   [source,yaml]
   .application.yaml
   ----
  
positive.code: <3> Provide token generator function (Please refer to link:grpc-spring-boot-starter-demo/src/test/java/org/lognet/springboot/grpc/auth/JwtAuthBaseTest.java[for example].)
  
  * Per-call :
  
  [source,java]
  ----
  class MyClient{
  
negative.code: ----
  
  * Configure gRPC server to register itself with Eureka.
  +
  [source,yaml]
  .bootstrap.yaml
  ----
  