https://docs.tenable.com/nessus/10_9/Content/EnableOrDisableNodes.htm
Enable or Disable a Node (Tenable Nessus 10.9)
Describes the process to enable or disable nodes in a Tenable Nessus cluster.
tenable nessusdisablenode
https://www.atrity.com/tag/tenable-nessus/
Tenable Nessus - Atrity Info Solutions
tenable nessusinfo solutions