I use the api function: /api/v2/quality/evaluations/query to query all evaluations from a specific "agentUserId" and I need to get only from a specific range of "ConversationDate".
The api give me the chance of filter by "ReleaseDate" or "ChangedDate" (I'm not sure about that), but I need to filter by "ConversationDate"
What you are attempting is not possible from the /api/v2/quality/evaluations/query endpoint alone. In order to get the data you need, you'll need to take up to two steps.