diff --git a/clients/line-bot-client-base/src/main/java/com/linecorp/bot/client/base/exception/AbstractLineClientException.java b/clients/line-bot-client-base/src/main/java/com/linecorp/bot/client/base/exception/AbstractLineClientException.java
index 326b0c2cd..6f861f608 100644
--- a/clients/line-bot-client-base/src/main/java/com/linecorp/bot/client/base/exception/AbstractLineClientException.java
+++ b/clients/line-bot-client-base/src/main/java/com/linecorp/bot/client/base/exception/AbstractLineClientException.java
@@ -18,7 +18,10 @@
 
 import java.io.IOException;
 import java.net.URL;
+import java.util.stream.Collectors;
+import java.util.stream.StreamSupport;
 
+import okhttp3.Headers;
 import okhttp3.Response;
 
 @SuppressWarnings("serial")
@@ -28,7 +31,7 @@ public class AbstractLineClientException extends IOException {
     public AbstractLineClientException(Response response, String message, IOException ioException) {
         super("API returns error: code=" + response.code()
                 + " requestUrl=" + response.request().url()
-                + " requestId=" + response.headers().get("x-line-request-id")
+                + headerInfo(response.headers())
                 + " " + message, ioException);
         this.response = response;
     }
@@ -36,7 +39,7 @@ public AbstractLineClientException(Response response, String message, IOExceptio
     public AbstractLineClientException(Response response, String message) {
         super("API returns error: code=" + response.code()
                 + " requestUrl=" + response.request().url()
-                + " requestId=" + response.headers().get("x-line-request-id")
+                + headerInfo(response.headers())
                 + " " + message);
         this.response = response;
     }
@@ -52,4 +55,21 @@ public URL getRequestUrl() {
     public String getRequestId() {
         return response.headers().get("x-line-request-id");
     }
+
+    public String getHeader(String name) {
+        return response.headers().get(name);
+    }
+
+    private static String headerInfo(Headers headers) {
+        String headerInfo = StreamSupport.stream(headers.spliterator(), false)
+                .filter(it -> it.getFirst().startsWith("x-line-"))
+                .sorted((a, b) -> a.getFirst().compareTo(b.getSecond()))
+                .map(it -> it.getFirst() + "=" + it.getSecond())
+                .collect(Collectors.joining(" "));
+        if (headerInfo.isEmpty()) {
+            return "";
+        } else {
+            return " " + headerInfo;
+        }
+    }
 }
diff --git a/clients/line-bot-client-base/src/test/java/com/linecorp/bot/client/base/exception/AbstractLineClientExceptionTest.java b/clients/line-bot-client-base/src/test/java/com/linecorp/bot/client/base/exception/AbstractLineClientExceptionTest.java
new file mode 100644
index 000000000..2c8b269ef
--- /dev/null
+++ b/clients/line-bot-client-base/src/test/java/com/linecorp/bot/client/base/exception/AbstractLineClientExceptionTest.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2023 LINE Corporation
+ *
+ * LINE Corporation licenses this file to you under the Apache License,
+ * version 2.0 (the "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at:
+ *
+ *   https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+package com.linecorp.bot.client.base.exception;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Map;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import okhttp3.Headers;
+import okhttp3.Request;
+import okhttp3.Response;
+
+
+public class AbstractLineClientExceptionTest {
+
+    private Response response;
+
+    @BeforeEach
+    void setUp() {
+        response = mock(Response.class);
+        Request request = new Request.Builder().url("https://example.com").build();
+
+        when(response.request()).thenReturn(request);
+        when(response.code()).thenReturn(200);
+        Headers headers = Headers.of(Map.of(
+                "x-line-example", "headerValue",
+                "x-line-request-id", "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+        ));
+        when(response.headers()).thenReturn(headers);
+    }
+
+    @Test
+    void constructorWithIoException() {
+        IOException ioException = new IOException("test exception");
+        AbstractLineClientException exception = new AbstractLineClientException(response, "test message", ioException);
+
+        assertThat(exception).isNotNull();
+        assertThat(exception.getMessage()).isEqualTo("API returns error: code=200 requestUrl=https://example.com/ x-line-example=headerValue x-line-request-id=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx test message");        assertThat(exception.getCode()).isEqualTo(200);
+        assertThat(exception.getCause()).isEqualTo(ioException);
+    }
+
+    @Test
+    void constructorNoException() {
+        AbstractLineClientException exception = new AbstractLineClientException(response, "test message");
+
+        assertThat(exception).isNotNull();
+        assertThat(exception.getMessage()).isEqualTo("API returns error: code=200 requestUrl=https://example.com/ x-line-example=headerValue x-line-request-id=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx test message");        assertThat(exception.getCode()).isEqualTo(200);
+        assertThat(exception.getCause()).isNull();
+    }
+
+    @Test
+    void getRequestUrl() throws Exception {
+        AbstractLineClientException exception = new AbstractLineClientException(response, "test message");
+        assertThat(exception.getRequestUrl()).isEqualTo(new URL("https://example.com/"));
+    }
+
+    @Test
+    void getRequestId() {
+        AbstractLineClientException exception = new AbstractLineClientException(response, "test message");
+        assertThat(exception.getRequestId()).isEqualTo("xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx");
+    }
+
+    @Test
+    void getHeader() {
+        AbstractLineClientException exception = new AbstractLineClientException(response, "test message");
+        assertThat(exception.getHeader("x-line-example")).isEqualTo("headerValue");
+    }
+}