name : update-monitor.rst **To update an existing monitor** The following ``update-monitor`` example updates the monitor named ``Demo`` in the specified account. :: aws networkflowmonitor update-monitor \ --monitor-name Demo \ --local-resources-to-add type="AWS::EC2::VPC",identifier="arn:aws:ec2:us-east-1:123456789012:vpc/vpc-048d08dfbec623f94" Output:: { "monitorArn": "arn:aws:networkflowmonitor:us-east-1:123456789012:monitor/Demo", "monitorName": "Demo", "monitorStatus": "ACTIVE", "tags": { "Value": "Production", "Key": "stack" } } For more information, see `Components and features of Network Flow Monitor <https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-NetworkFlowMonitor-components.html>`__ in the *Amazon CloudWatch User Guide*.