diff --git a/kafka-spring-boot/boot-kafka-sample/README.md b/kafka-spring-boot/boot-kafka-sample/README.md
index 34482ee7..3aa6a2da 100644
--- a/kafka-spring-boot/boot-kafka-sample/README.md
+++ b/kafka-spring-boot/boot-kafka-sample/README.md
@@ -4,4 +4,63 @@ This sample demonstrates sending message to topic (test_1), after listening to i
 
 test_2 topic is configured for validation and if it fails then it will be retried for 3 times and moved to deadletter queue using non blocking way
 
+## Kafka Listener Management Endpoint
+
 Exposed endpoint to start and stop kafka listener on demand
+
+### Endpoint URL
+`/listeners`
+
+### HTTP Methods
+- `GET`: Retrieve the current state of all Kafka listeners
+- `POST`: Update the state (start/stop) of a specific Kafka listener
+
+### Request/Response Formats
+
+#### GET
+Response Format (application/json):
+```json
+{
+    "org.springframework.kafka.KafkaListenerEndpointContainer#0": true,
+    "org.springframework.kafka.KafkaListenerEndpointContainer#1": true,
+    "org.springframework.kafka.KafkaListenerEndpointContainer#1-retry": true,
+    "org.springframework.kafka.KafkaListenerEndpointContainer#1-dlt": true
+}
+```
+#### POST
+Request Format (application/json):
+
+```json
+{
+  "containerId": "org.springframework.kafka.KafkaListenerEndpointContainer#1",
+  "operation": "STOP"  // Allowed values: START, STOP
+}
+```
+ 
+Response Format: Same as GET response
+ 
+### Example Usage
+
+#### Get Listeners State
+
+```shell
+curl -X GET http://localhost:8080/listeners
+```
+ 
+#### Stop a Listener
+```shell
+curl -X POST http://localhost:8080/listeners \
+-H "Content-Type: application/json" \
+-d '{"containerId":"org.springframework.kafka.KafkaListenerEndpointContainer#1","operation":"STOP"}'
+```
+
+#### Start a Listener
+```shell
+curl -X POST http://localhost:8080/listeners \
+-H "Content-Type: application/json" \
+-d '{"containerId":"org.springframework.kafka.KafkaListenerEndpointContainer#1","operation":"START"}'
+```
+ 
+### Error Responses
+* `400 Bad Request`: Invalid operation value or malformed request
+* `404 Not Found`: Specified listener container ID not found
diff --git a/kafka-spring-boot/boot-kafka-sample/src/test/java/com/example/springbootkafkasample/KafkaSampleIntegrationTest.java b/kafka-spring-boot/boot-kafka-sample/src/test/java/com/example/springbootkafkasample/KafkaSampleIntegrationTest.java
index 1021f722..6ce5745c 100644
--- a/kafka-spring-boot/boot-kafka-sample/src/test/java/com/example/springbootkafkasample/KafkaSampleIntegrationTest.java
+++ b/kafka-spring-boot/boot-kafka-sample/src/test/java/com/example/springbootkafkasample/KafkaSampleIntegrationTest.java
@@ -162,7 +162,6 @@ void stopAndStartContainers() throws Exception {
                 .assertThat()
                 .hasStatusOk()
                 .hasContentType(MediaType.APPLICATION_JSON)
-                .hasContentType(MediaType.APPLICATION_JSON)
                 .bodyJson()
                 .isEqualTo(expectedJson.formatted(false));
         this.mockMvcTester
@@ -174,7 +173,6 @@ void stopAndStartContainers() throws Exception {
                 .assertThat()
                 .hasStatusOk()
                 .hasContentType(MediaType.APPLICATION_JSON)
-                .hasContentType(MediaType.APPLICATION_JSON)
                 .bodyJson()
                 .isEqualTo(expectedJson.formatted(true));
     }