list_volume_qos_histograms doesn't seem to work

[scaleoutsean]

• Python 3.10.12
• solidfire-sdk-python 12.3.0.203

According to the docs, volume_ids are optional.

list_volume_stats and list_volume_qos_histograms is supposed to work the same way, but it doesn't.

>>> sfe.list_volume_stats()
2023-11-19 00:06:42,763 - solidfire.Element - INFO - {"method": "ListVolumeStats", "id": 19, "params": {}}
ListVolumeStatsResult(volume_stats=....
<snip>

>>> sfe.list_volume_qos_histograms()
2023-11-19 00:06:47,947 - solidfire.Element - INFO - {"method": "ListVolumeQoSHistograms", "id": 20, "params": {}}
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/__init__.py", line 3126, in list_volume_qos_histograms
    return self.send_request(
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/common/__init__.py", line 668, in send_request
    return model.extract(result_type, response['result'])
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/common/model.py", line 75, in extract
    return_value = typ.extract(src, False)
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/common/model.py", line 348, in extract
    ctor_dict[name] = prop.extract_from(data_val)
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/common/model.py", line 160, in extract_from
    return [] if data is None else [extract(self._member_type, x) for x
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/common/model.py", line 160, in <listcomp>
    return [] if data is None else [extract(self._member_type, x) for x
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/common/model.py", line 75, in extract
    return_value = typ.extract(src, False)
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/common/model.py", line 348, in extract
    ctor_dict[name] = prop.extract_from(data_val)
  File "/home/sean/.local/lib/python3.10/site-packages/solidfire/common/model.py", line 160, in extract_from
    return [] if data is None else [extract(self._member_type, x) for x
TypeError: 'int' object is not iterable

It also doesn't work with an array.

[scaleoutsean]

Forgot to mention in the case somebody comes across this before it's fixed: the old "invoke" workaround still works fine. {"volume_ids": [1]} has no effect, all volumes' QoS histograms get listed.

sfe.invoke_sfapi("ListVolumeQoSHistograms", parameters={})

[scaleoutsean]

Doh... Should be VolumeIDs, not volumeIDs...

{
  "method": "ListVolumeQoSHistograms",
    "params": {
      "VolumeIDs": [134]
    },
    "id": 1
}