func()

in dev/import-beats/kibana.go [60:86]

• 25 lines of code
• 6 McCabe index (conditional complexity)

func (km *kibanaMigrator) migrateDashboardFile(dashboardFile []byte, moduleName string, dataStreamNames []string) ([]byte, error) {
	request, err := http.NewRequest("POST",
		fmt.Sprintf("%s/api/kibana/dashboards/import?force=true", km.hostPort),
		bytes.NewReader(dashboardFile))
	if err != nil {
		return nil, errors.Wrapf(err, "creating POST request failed")
	}
	request.Header.Add("kbn-xsrf", "8.0.0")
	if km.username != "" {
		request.SetBasicAuth(km.username, km.password)
	}
	response, err := http.DefaultClient.Do(request)
	if err != nil {
		return nil, errors.Wrapf(err, "making POST request to Kibana failed")
	}
	defer response.Body.Close()

	saved, err := ioutil.ReadAll(response.Body)
	if err != nil {
		return nil, errors.Wrapf(err, "reading saved object failed")
	}

	if response.StatusCode != http.StatusOK {
		return nil, fmt.Errorf("making POST request failed: %s", string(saved))
	}
	return saved, nil
}