#BAEL-5443: add resttemplate for logout

spring-boot-modules/spring-boot-keycloak/src/main/java/com/baeldung/keycloak/SpringBoot.java

@@ -2,6 +2,8 @@ package com.baeldung.keycloak;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import org.springframework.web.client.RestTemplate;
 
 @SpringBootApplication
 
@@ -11,4 +13,8 @@ public class SpringBoot {
         SpringApplication.run(SpringBoot.class, args);
     }
 
+    @Bean
+    public RestTemplate restTemplate() {
+        return new RestTemplate();
+    }
 }