Why is this setting causing a 422 Unprocessable Entity when the ServiceNow MID Server hits GET /api/v2/analytics/conversations/summarized? The payload matches the docs exactly, including the date range and group filters, yet the response body cites ‘invalid interval granularity’ despite using standard ‘PT1H’ steps. We are on Genesys Cloud version 2023-09 and the MID Server is using a valid OAuth2 client credentials token. The same query works fine from Postman but fails consistently from the ServiceNow script include.