Filebeat loading index pattern throws 413 error

[liza-mae]

Version: 8.0.0-SNAPSHOT
Operating System: Ubuntu
Steps to Reproduce:

1. Install and run ES/Kibana.
2. Install Filebeat.
3. Run ./filebeat setup

./filebeat setup -dashboards
Loading dashboards (Kibana must be running and reachable)
Exiting: 1 error: error loading index pattern: returned 413 to import file: <nil>. Response: {"statusCode":413,"error":"Request Entity Too Large","message":"Payload content length greater than maximum allowed: 1048576"}

Before we would not get an error, but after #19965 we now get this error displayed, since I still see some open PRs linked to that issue, but that issue is closed, opening this one to track new failure on master.

Possibly to be fixed by: #20156 and #19747 ?

[elasticmachine]

Pinging @elastic/integrations (Team:Integrations)

[botelastic]

This issue doesn't have a Team:<team> label.

[botelastic]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.