import asyncio
import sys
from ai.backend.client.session import AsyncSession


async def test():
    async with AsyncSession() as session:
        result = await session.Resource.usage_per_month("202504", ["default"])
        print(result)


if __name__ == "__main__":
    asyncio.run(test())

Traceback (most recent call last):
  File "/home/jopemachine/.local/backend.ai/repos/main/abc.py", line 13, in <module>
    asyncio.run(test())
  File "/home/jopemachine/.pyenv/versions/3.12.8/lib/python3.12/asyncio/runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/home/jopemachine/.pyenv/versions/3.12.8/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/jopemachine/.pyenv/versions/3.12.8/lib/python3.12/asyncio/base_events.py", line 686, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/jopemachine/.local/backend.ai/repos/main/abc.py", line 8, in test
    result = await session.Resource.usage_per_month("202504", ["default"])
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/jopemachine/.local/backend.ai/repos/main/src/ai/backend/client/func/resource.py", line 76, in usage_per_month
    async with rqst.fetch() as resp:
               ^^^^^^^^^^^^
  File "/home/jopemachine/.local/backend.ai/repos/main/src/ai/backend/client/request.py", line 573, in __aenter__
    raise BackendAPIError(raw_resp.status, raw_resp.reason or "", msg)
ai.backend.client.exceptions.BackendAPIError: BackendAPIError(400, 'Bad Request', {'type': 'https://api.backend.ai/probs/invalid-api-params', 'title': 'Missing or invalid API parameters.', 'msg': 'Input validation error', 'data': {'group_ids': 'is required', 'month': 'is required'}})