message: Change EG flatten parameter for PY
diff: @@ -9,7 +9,7 @@ python-mode: create
  python:
  azure-arm: true
  license-header: MICROSOFT_MIT_NO_VERSION
  - payload-flattening-threshold: 2
  + payload-flattening-threshold: 1
  namespace: azure.mgmt.eventgrid
  package-name: azure-mgmt-eventgrid
  package-version: 2.2.0
  