controller

type LogMessage struct {
	Message string `form:"message" json:"message" xml:"message"  binding:"required"`
}

type MetricsMessage struct {
	Temperature   float32 `form:"temperature" json:"temperature" xml:"temperature"  binding:"required"`
	Humidity      float32 `form:"humidity" json:"humidity" xml:"humidity"  binding:"required"`
	Precipitation float32 `form:"precipitation" json:"precipitation" xml:"precipitation"  binding:"required"`
}