client_account_code
package_name

curl -X POST \-H "Authorization: Token d37fa8c4e008fec158070b1b4aea5f0db3d6a06e" \-H "Content-Type: application/json" \
-d '{"client_account_code":"2144533795","package_name": "USA 5000"}' \
-k https://your.domain.com/api/users/package_cancel

{
    "status": "success",
    "results": []
}