Now that the Integration has been released as Beta, and I can push some live data to it, I am noticing several issues with the Ingest Pipelines. I will update this issue as I poke around, and I will create a PR to fix these once I identify all the issues here.

• Painless script setting event.type: denied when should be event.type: allowed
• event.type may contain duplicate values from same painless script
  • Adjust script processor to check for existence of value before assigning duplicate