selfDN := cred.AccessKey
		if cred.ParentUser != "" {
			selfDN = cred.ParentUser
		}
		userList = append(userList, selfDN)
	}

	listType := r.Form.Get("listType")
	var listSTSKeys, listServiceAccounts bool
	switch listType {
	case madmin.AccessKeyListUsersOnly:
		listSTSKeys = false
		listServiceAccounts = false
	case madmin.AccessKeyListSTSOnly:
		listSTSKeys = true

    response = client.post("/", json={"numbers": [1, 2, 3]})
    assert response.json() == {
        "detail": {
            "errors": [
                {
                    "type": "list_type",
                    "loc": ["body"],
                    "msg": "Input should be a valid list",
                    "input": {"numbers": [1, 2, 3]},
                }
            ],

                    "url": "http://example.com/image.png",
                    "name": "example image",
                },
                "msg": "Input should be a valid list",
                "type": "list_type",
            },
        ]
    }


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text

                "input": {
                    "name": "Example",
                    "url": "http://example.com/",
                },
                "msg": "Input should be a valid list",
                "type": "list_type",
            }
        ]
    }


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {