Elasticsearch: Fix failing requests when using SigV4 (#61923)
fix setting of `es` servicename
(cherry picked from commit c5610450b2)
Co-authored-by: Sven Grossmann <sven.grossmann@grafana.com>
Elasticsearch: Fix failing requests when using SigV4 (#61923)
fix setting of `es` servicename
(cherry picked from commit c5610450b2)
Co-authored-by: Sven Grossmann <sven.grossmann@grafana.com>