Flows showing as Campaigns in the API

Hi,

When using the /metric-aggregates endpoint and settings the ‘by’ and ‘sort’ parameters to ‘Campaign Name’, I am still seeing flows in the API response.

Request:

{
	"data": {
		"type": "metric-aggregate",
		"attributes": {
			"metric_id": "UZ9CLT",
			"measurements": [
				"unique"
			],
			"interval": "day",
			"filter": [
				"greater-or-equal(datetime,2023-08-01T00:00:00.000Z)",
				"less-than(datetime,2023-09-01T00:00:00.000Z)"
			],
			"page_size": 500,
			"page_cursor": "",
			"by": [
				"Campaign Name"
			],
			"sort": "Campaign Name"
		}
	}
}

Response contains:

Those are Flows as you can see in the UI screenshot here:

Is there something wrong in the way we request this data / why do these flows show up when requesting emails?

Thanks!