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Active - Agent becomes Active.
Decommissioned - Agent gets marked as Decommissioned.
Deleted - Agent is Deleted.
Offline - Agent goes Offline.
Suspended - Agent gets Suspended.
Registered - When a new New Agent is Registered into the system.
Resumed - Agent is Resumed.
Updated - Agent is updated, for example any update from the UI or Web Service to any of the Agent fields (Name, Description, Business Services, Log Level, Heartbeat info, Task Execution info, Credentials).
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