@DMichaud33 Thank you for posting your question on Microsoft Q&A community platform!
I understand that you have a requirement to get status of ASR agent using PowerShell. However, I see no property in JSON returned in either the PowerShell object nor the rest API for replication protected item to get this status. You can however see ProviderSpecificDetails.LastHeartbeat to see the last heartbeat received from the agent by service and use that to have an idea of agent health.
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