curl --request POST \
--url https://api.kinsta.com/v2/sites/environments/{env_id}/additional-sftp-accounts \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"username": "test-user",
"password": "R8zXwT@#bV!kJq9^",
"root_directory": "/dir_1",
"permission": "write"
}
'