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C:\PS>$agentClusters = Get-AgentClusterJobSchedulerAgentCluster
Returns all Agent clusters.
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C:\PS>$agentClusters = Get-AgentCluster JobSchedulerAgentCluster -Directory / -NoSubfolders
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C:\PS>$agentClusters = Get-AgentCluster JobSchedulerAgentCluster -AgentCluster /test/globals/Agent_01
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