allowFieldUpdates

If set to true, Amazon CloudWatch Observability Admin detects and remediates configuration drift in telemetry resources that it manages. For example, if a VPC flow log's format, traffic type, or aggregation interval no longer matches the rule's destination configuration, the flow log is replaced with one that matches. Only Observability Admin-managed resources are updated; customer-created resources are never modified. Currently supported for AWS::EC2::VPC resources (VPC flow logs).