Subclasses of dict (like `Label`) do not work with `camel_case=False`

[haakonvt]

System information

• Python Version: 3.8.13
• SDK Version: 4.11.3

Describe the bug
Argument camel_case=False for multiple Cognite classes that subclass dict doesn't work because of declared properties with camelCase names, e.g. Label and ExtractionPipelineContact.

To Reproduce
Runnable code reproducing the error.

>>> from cognite.client.data_classes import Label
>>> ll = Label(external_id="what-the-fox")
>>> ll.dump(camel_case=False)
{'externalId': 'what-the-fox'}  # not snake cased
>>> ll.dump(camel_case=True)
{'externalId': 'what-the-fox'}

Or (notice sendNotification always in camel case):

>>> from cognite.client.data_classes import ExtractionPipelineContact
>>> epc = ExtractionPipelineContact(name="Fox", email="NA", role="Singer", send_notification=False)
>>> epc.dump(camel_case=False)
{'name': 'Fox', 'email': 'NA', 'role': 'Singer', 'sendNotification': False}
>>> epc.dump(camel_case=True)
{'name': 'Fox', 'email': 'NA', 'role': 'Singer', 'sendNotification': False}

[haakonvt]

List of affected:

1. AggregateResult(dict)
2. AggregateResultItem(dict)
3. AssetAggregate(dict)
4. BoundingBox3D(dict)
5. DataSetAggregate(dict)
6. EndTimeFilter(dict)
7. ExtractionPipelineContact(dict)
8. FileAggregate(dict)
9. GeoLocation(dict)
10. GeoLocationFilter(dict)
11. Geometry(dict)
12. GeometryFilter(dict)
13. Label(dict)
14. LabelFilter(dict, CogniteFilter)
15. RevisionCameraProperties(dict)
16. SequenceAggregate(dict)
17. TimeSeriesAggregate(dict)
18. TimestampRange(dict)

[ddonukis]

I took a look at the affected classes. And only around a quarter of them have dump() method. As I understand, if the dump method is absent there is not thing to be done there.

[haakonvt]

I took a look at the affected classes. And only around a quarter of them have dump() method. As I understand, if the dump method is absent there is not thing to be done there.

Maybe these shouldn't have a dump method? Would be a nice investigation if we could just remove them

[haakonvt]

To be solved by #1452