return {
            "value": req.value or None,
            "embedded_value": req.embedded_model.value or None,
        }

    client = TestClient(app)

    response = client.post("/", json={})
    assert response.status_code == 200, response.text
    assert response.json() == {
        "value": None,
        "embedded_value": None,
    }

    response2 = client.post(

			}

			for embedded, embeddedRelations := range s.Relationships.EmbeddedRelations {
				for _, value := range embeddedValues(embeddedRelations) {
					setPreloadMap(embedded, value, args)
				}
			}
		} else {
			setPreloadMap(preloadFields[0], value, args)
		}
	}
	return preloadMap
}

func embeddedValues(embeddedRelations *schema.Relationships) []string {
	if embeddedRelations == nil {
		return nil
	}