Rule Set commands with HTTP-API Troubleshooting

This is not a valid python dict.

{
    'ruleset_name':'checkgroup_parameters:filesystem',
    'ruleset': {
        '': [{
            'conditions': {
            }, 
            'value': {'levels': (81.0, 90.0)},
            'options': {}
            }]      <---- , missing
        },    <----- too much
    'configuration_hash': 'b4765a55eca77acc5b0a57e1d2ef9be4'
    }
}

“configuration_hash” must be inside the “ruleset” entry.