This template creates a default view association for a region. It designates a specified view as the default view for the region.

CloudFormation Template

AWSTemplateFormatVersion: '2010-09-09'
Description: AWS Resource Explorer Default View Association
Resources:
  SampleDefaultViewAssociation:
    Type: 'AWS::ResourceExplorer2::DefaultViewAssociation'
    Properties:
      ViewArn: undefined