Ensure settings changes only touch affected configurations

When rerunning a task a second time with specific configuration changes, we expect:
1) Re-running of a Task with changes in input data results in changes made only in configuration parameters for which input values were changed
2) Re-running of a Task does not result in unnecessary restart and/or downtime of cloud services
3) If a service restart or downtime is required when configuration changes are required, a notification the end user prior to running the change should be done.