Klaviyo Get Campaigns API failure.
I am using the `2023-08-15` of Klaviyo API to get all the campaigns.
(https://developers.klaviyo.com/en/reference/get_campaigns)
I am making paginated requests, using the “next” url in the “links” object.
At one point, the API is failing with `400` status code & returns
{'errors': "{'id': 'a7fdaa68-1add-4536-91ff-63096728544a',
'status': 400,
'code': 'invalid',
'title': 'Invalid input.',
'detail': "'NoneType' object has no attribute 'tzinfo'",
'source': {'pointer': 'options_static'},
'meta': {}}]
}
I am able to get all the campaigns using the deprecated `v1-2` API, so the API keys is fine.
(https://developers.klaviyo.com/en/v1-2/reference/get-campaigns)