Sensu::Extensions::OnlyCheckOutput
This mutator extension provides the Sensu Core built-in mutator only_check_output.
This mutator will return the check output from an event.
Configuration
The only_check_output mutator is included in every install of Sensu.
To apply the mutator to handler, use the "mutator" handler
definition attribute.
For example:
{
  "handlers": {
    "graphite": {
      "...": "...",
      "mutator": "only_check_output"
    }
  }
}