Kibana plugins use different HTTP clients in the browser. Besides fetch provided by the core, we have in the codebase:

• axios - Canvas, Beats Management, Infra, Upgrade Assistant, Uptime, Telemetry
• apollo - Infra, Siem, Uptime

While all other plugins (especially Security) relays on the fact that all network requests are done via fetch and could be intercepted for performing an additional logic (extend a user session, for example).

Things to discuss:

• Is it possible to unify the network stack whenever possible?
• If it's not possible to unify the network stack, should we make interceptors reusable for 3rd party network libraries?
• Is the interceptor's mechanism scalable for Kibana case?