func()

in main/probeResponse.go [28:39]

• 12 lines of code
• 4 McCabe index (conditional complexity)

func (p ProbeResponse) validateCustomMetrics() error {
	if p.CustomMetrics != "" {
		var js map[string]interface{}
		if json.Unmarshal([]byte(p.CustomMetrics), &js) != nil {
			return errors.New(fmt.Sprintf("Response body key '%s' value is not a valid json object: '%s'", ProbeResponseKeyNameCustomMetrics, p.CustomMetrics))
		}
		if len(js) == 0 {
			return errors.New(fmt.Sprintf("Response body key '%s' value must not be an empty json object: '%s'", ProbeResponseKeyNameCustomMetrics, p.CustomMetrics))
		}
	}
	return nil
}