curl --request GET \
  --url https://core-api.getaptly.com/api/board/{boardId}/configuration/shares \
  --header 'x-token: <api-key>'

{
  "data": {
    "acl": [
      {
        "_id": "<string>",
        "userId": "<string>",
        "teamId": "<string>",
        "permissions": [
          "<string>"
        ]
      }
    ]
  }
}