diff --git a/samples/appengine/flexible/tasks/create_app_engine_queue_task.py b/samples/appengine/flexible/tasks/create_app_engine_queue_task.py
index 150ec60a..b08e694e 100644
--- a/samples/appengine/flexible/tasks/create_app_engine_queue_task.py
+++ b/samples/appengine/flexible/tasks/create_app_engine_queue_task.py
@@ -30,12 +30,12 @@ def create_task(project, queue, location, payload=None, in_seconds=None):
     client = googleapiclient.discovery.build('cloudtasks', 'v2beta2')
 
     # Construct the request body.
-    url = '/log_payload'
+    url = '/example_task_handler'
     body = {
         'task': {
-            'app_engine_http_request': {  # Specify the type of request.
-                'http_method': 'POST',
-                'relative_url': url
+            'appEngineHttpRequest': {  # Specify the type of request.
+                'httpMethod': 'POST',
+                'relativeUrl': url
             }
         }
     }
@@ -50,7 +50,7 @@ def create_task(project, queue, location, payload=None, in_seconds=None):
         converted_payload = base64_encoded_payload.decode()
 
         # Add the payload to the request.
-        body['task']['app_engine_http_request']['payload'] = converted_payload
+        body['task']['appEngineHttpRequest']['payload'] = converted_payload
 
     if in_seconds is not None:
         # Convert "seconds from now" into an rfc3339 datetime string.
@@ -58,7 +58,7 @@ def create_task(project, queue, location, payload=None, in_seconds=None):
         scheduled_time = d.isoformat('T') + 'Z'
 
         # Add the rfc3339 datetime string to the request.
-        body['task']['schedule_time'] = scheduled_time
+        body['task']['scheduleTime'] = scheduled_time
 
     # Construct the fully qualified queue name.
     queue_name = 'projects/{}/locations/{}/queues/{}'.format(
@@ -104,7 +104,7 @@ def create_task(project, queue, location, payload=None, in_seconds=None):
     )
 
     parser.add_argument(
-        '--in_seconds',
+        '--in_seconds', type=int,
         help='The number of seconds from now to schedule task attempt.'
     )
 
diff --git a/samples/appengine/flexible/tasks/main.py b/samples/appengine/flexible/tasks/main.py
index 174e8a3f..8b6c666d 100644
--- a/samples/appengine/flexible/tasks/main.py
+++ b/samples/appengine/flexible/tasks/main.py
@@ -20,8 +20,8 @@
 app = Flask(__name__)
 
 
-@app.route('/log_payload', methods=['POST'])
-def log_payload():
+@app.route('/example_task_handler', methods=['POST'])
+def example_task_handler():
     """Log the request payload."""
     payload = request.get_data(as_text=True) or '(empty payload)'
     print('Received task with payload: {}'.format(payload))
diff --git a/samples/appengine/flexible/tasks/main_test.py b/samples/appengine/flexible/tasks/main_test.py
index 18bf93e5..d47072d1 100644
--- a/samples/appengine/flexible/tasks/main_test.py
+++ b/samples/appengine/flexible/tasks/main_test.py
@@ -30,7 +30,7 @@ def test_index(app):
 def test_log_payload(capsys, app):
     payload = 'test_payload'
 
-    r = app.post('/log_payload', data=payload)
+    r = app.post('/example_task_handler', data=payload)
     assert r.status_code == 200
 
     out, _ = capsys.readouterr()
@@ -38,7 +38,7 @@ def test_log_payload(capsys, app):
 
 
 def test_empty_payload(capsys, app):
-    r = app.post('/log_payload')
+    r = app.post('/example_task_handler')
     assert r.status_code == 200
 
     out, _ = capsys.readouterr()