arg_name:paramname:$filenametype:stringdescription:|The ``filename`` of the file{{action}}.interface:phpmethodoperation:~optional:falsereplacement:action:""---arg_name:paramname:$idtype:mixeddescription:|The ``_id`` of the file{{action}}.interface:phpmethodoperation:~optional:falsereplacement:action:""---arg_name:paramname:$streamtype:resourcedescription:|The GridFS stream resource.interface:phpmethodoperation:~---arg_name:paramname:$destinationtype:resourcedescription:|Writable stream, to which the GridFS file's contents will be written.interface:phpmethodoperation:~optional:false...