Aliyun ECS create_node fails with code InstanceType.Offline

Im using your example code for Aliyun ECS create_node and its throwing an error, i wasnt able to find what the error is
Libcloud version: 3.5.1

Code being used
https://github.com/apache/libcloud/blob/trunk/demos/example_aliyun_ecs.py

Output:
```
华东1（杭州）
Found 132 images
Use image
Found 1 security groups
Use security group sg-bp1d92f8g6cz5sc0i31w
Found 0 nodes
Starting create a new node
Traceback (most recent call last):
File "C:\Users\PC\AppData\Roaming\JetBrains\PyCharm2021.3\scratches\scratch_22.py", line 56, in
node = ecs.create_node(
File "C:\Users\PC\PycharmProjects\djangoProject\vhbfnfd\lib\site-packages\libcloud\compute\drivers\ecs.py", line 556, in create_node
resp = self.connection.request(self.path, params=params)
File "C:\Users\PC\PycharmProjects\djangoProject\vhbfnfd\lib\site-packages\libcloud\common\base.py", line 659, in request
return request_to_be_executed(
File "C:\Users\PC\PycharmProjects\djangoProject\vhbfnfd\lib\site-packages\libcloud\common\base.py", line 721, in _retryable_request
response = responseCls(**kwargs)
File "C:\Users\PC\PycharmProjects\djangoProject\vhbfnfd\lib\site-packages\libcloud\common\base.py", line 165, in __init__
raise exception_from_message(
libcloud.common.exceptions.BaseHTTPError: {'code': 'InstanceType.Offline', 'message': 'The specified InstanceType has been offline.', 'request_id': '3D68DD7A-0D9D-5D7B-9726-F33A803A37C6', 'host_id': 'ecs.aliyuncs.com'}
```

Commencez par reproduire l’échec avec demos/example_aliyun_ecs.py en utilisant Libcloud 3.5.1, puis examinez l’appel create_node dans libcloud/compute/drivers/ecs.py et les paramètres de type d’instance qu’il envoie. Le travail est terminé lorsqu’il est déterminé si l’exemple ou le pilote Aliyun ECS est responsable de la réponse InstanceType.Offline et que la modification pertinente est identifiée.

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