package policy type Challenge struct { Mode string `yaml:"mode"` Asset *string `yaml:"asset,omitempty"` Url *string `yaml:"url,omitempty"` Parameters map[string]string `json:"parameters,omitempty"` Runtime struct { Mode string `yaml:"mode,omitempty"` Asset string `yaml:"asset,omitempty"` Probability float64 `yaml:"probability,omitempty"` } `yaml:"runtime"` }