The one that concerns me most is "OriginalConversionTypeId". I think we were actually using that, but I couldn't see an equivalent?
Otherwise, my best guess is
---
conversion_action.id,
conversion_action.type,
conversion_action.name,
conversion_action.status,
conversion_action.category,
conversion_action.tag_snippets,
customer.remarketing_setting.google_global_site_tag,
conversion_action.attribution_model_settings.data_driven_model_status,
conversion_action.owner_customer,
conversion_action.view_through_lookback_window_days,
conversion_action.click_through_lookback_window_days,
conversion_action.counting_type,
conversion_action.value_settings.default_value,
conversion_action.value_settings.default_currency_code,
conversion_action.value_settings.always_use_default_value,
conversion_action.primary_for_goal,
conversion_action.attribution_model_settings.attribution_model,
metrics.conversion_last_conversion_date,
metrics.conversion_last_received_request_date_time
---