Forum Discussion
Azure Diagnostic data cannot be processed by Azure Stream Analytics due to InputDeserializerError
Planning to steam Azure resource(frontdoor) diagnostic logs to stream to Azure Stream Analytics. However, having troubles on this one as data specifically from AzureDiagnostics failed to get dese...
Would suggest using DCR to drop or rename duplicate fields before sending logs to Event Hub. This keeps the pipeline simple, avoids Logic Apps overhead, and ensures ASA can deserialize cleanly.
https://learn.microsoft.com/en-us/azure/stream-analytics/data-errors
https://learn.microsoft.com/en-us/azure/azure-monitor/data-collection/data-collection-rule-overview