| http_lofar_request | HttpLofarRequest | The HttpLofarRequest object | |
| nr_of_files | int | The number of files requested for staging | |
| session_id | str | The session id of the request | |
| stage_result | str | The string returned from the staging service | |
| total_filesize | long | The total filesize of the stagin request | |
| urls | str | The urls requested for staging | |
