@Awasthi, Shubham , Looks like I have responded to your thread earlier. AFAIK, Splunk should have a similar addon like NSG flow logging for AZF. Having said that, it's still looking possible when crossed this addon named "Azure Log Analytics Kusto Grabber". I would recommend you test this addon in your case. AZ Firewall logs needs Log analytics integration and from there you should be able to grab those reports using kusto's and land them on custom Splunk dashboard.
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