curl --location --request GET 'https://slack.com/api/migration.exchange?token=&users='{
    "enterprise_id": "E1KQTNXE1",
    "invalid_user_ids": [
        "U21ABZZXX"
    ],
    "ok": true,
    "team_id": "T1KR7PE1W",
    "user_id_map": {
        "U06UBSUN5": "W06M56XJM",
        "U06UBSVB3": "W06PUUDLY",
        "U06UBSVDX": "W06PUUDMW",
        "U06UEB62U": "W06PTT6GH",
        "W06UAZ65Q": "W06UAZ65Q"
    }
}