curl --request GET \
  --url https://api.vzaps.com/instances/{id}/chats/{phone} \
  --header 'Authorization: Bearer <token>'

{
  "phone": "5511999999999",
  "jid": "5511999999999@s.whatsapp.net",
  "name": "<string>",
  "last_message_user_name": "<string>",
  "last_message_user_phone": "<string>",
  "community_name": "<string>",
  "community_jid": "<string>",
  "archived": true,
  "pinned": true,
  "unread": "<string>",
  "messages_unread": 123,
  "marked_as_unread": true,
  "is_marked_spam": true,
  "is_group": true,
  "is_group_announcement": true,
  "last_message_time": "<string>",
  "last_message_timestamp_ms": 123,
  "mute_end_time": 123
}