View Source LightningWeb.PromExPlugAuthorization (Lightning v2.10.4)
Implement custom authorization for PromEx metrics endpoint as per https://hexdocs.pm/prom_ex/1.1.1/PromEx.Plug.html
Implement custom authorization for PromEx metrics endpoint as per https://hexdocs.pm/prom_ex/1.1.1/PromEx.Plug.html