Function genuineCheckHeader

elasticsearch.go:631–636

genuineCheckHeader validates the presence of the X-Elastic-Product header

(header http.Header)

// genuineCheckHeader validates the presence of the X-Elastic-Product header
func genuineCheckHeader(header http.Header) error {
	if header.Get("X-Elastic-Product") != "Elasticsearch" {
		return errors.New(unknownProduct)
	}
	return nil
}

// Metrics returns the client metrics.
func (c *BaseClient) Metrics() (elastictransport.Metrics, error) {