Remove-CFGDeliveryChannel lets you delete the delivery channel. Before you can delete the delivery channel, you must stop the configuration recorder by using the Stop-CFGConfigurationRecorder action.
PS C:\> Stop-CFGConfigurationRecorder -ConfigurationRecorderName "MyFirstConfigRecorder"
PS C:\> Remove-CFGDeliveryChannel -DeliveryChannelName "MyConfigDelivery"
Remove-CFGConfigurationRecorder lets you delete the configuration recorder. After deletion of the recorder, AWS stops recording configuration changes, but does not delete the old configuration information. You can still access old recorded information by using the Get-ResourceConfigHistory cmdlet, but you cannot access it in the Config console until you create a new recorder.
PS C:\> Remove-CFGConfigurationRecorder -ConfigurationRecorderName "MyFirstConfigRecorder...