The key identifying the target system.
The data used to define the updates to make to a target system.
The system's short name. Skip this if no update should be made.
The system's full name. Skip this if no update should be made.
The system's description. Skip this if no update should be made or provide as an empty string to remove the current value.
The system's version information. Skip this if no update should be made or provide as an empty string to remove the current value.
System updated.