diff --git a/specification/network/resource-manager/Microsoft.Network/stable/2024-10-01/azureFirewall.json b/specification/network/resource-manager/Microsoft.Network/stable/2024-10-01/azureFirewall.json
index 2d93a0564897..c980f6e7ab54 100644
--- a/specification/network/resource-manager/Microsoft.Network/stable/2024-10-01/azureFirewall.json
+++ b/specification/network/resource-manager/Microsoft.Network/stable/2024-10-01/azureFirewall.json
@@ -505,6 +505,78 @@
           "final-state-via": "location"
         }
       }
+    },
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/azureFirewalls/{azureFirewallName}/packetCaptureOperation": {
+      "post": {
+        "tags": [
+          "AzureFirewalls"
+        ],
+        "operationId": "AzureFirewalls_PacketCaptureOperation",
+        "description": "Runs a packet capture operation on AzureFirewall.",
+        "parameters": [
+          {
+            "name": "resourceGroupName",
+            "in": "path",
+            "required": true,
+            "type": "string",
+            "description": "The name of the resource group."
+          },
+          {
+            "name": "azureFirewallName",
+            "in": "path",
+            "required": true,
+            "type": "string",
+            "pattern": "^[A-Za-z0-9][\\w\\-._]{0,54}[A-Za-z0-9_]$",
+            "description": "The name of the azure firewall."
+          },
+          {
+            "name": "parameters",
+            "in": "body",
+            "required": true,
+            "schema": {
+              "$ref": "#/definitions/FirewallPacketCaptureParameters"
+            },
+            "description": "Parameters supplied to run packet capture on azure firewall."
+          },
+          {
+            "$ref": "./network.json#/parameters/ApiVersionParameter"
+          },
+          {
+            "$ref": "./network.json#/parameters/SubscriptionIdParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Azure Firewall Packet Capture Response",
+            "schema": {
+              "$ref": "#/definitions/AzureFirewallPacketCaptureResponse"
+            }
+          },
+          "202": {
+            "description": "Accepted and the operation will complete asynchronously.",
+            "headers": {
+              "Location": {
+                "type": "string"
+              }
+            }
+          },
+          "default": {
+            "description": "Error response describing why the operation failed.",
+            "schema": {
+              "$ref": "./network.json#/definitions/CloudError"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "AzureFirewallPacketCaptureOperation": {
+            "$ref": "./examples/AzureFirewallPacketCaptureOperation.json"
+          }
+        },
+        "x-ms-long-running-operation": true,
+        "x-ms-long-running-operation-options": {
+          "final-state-via": "location"
+        }
+      }
     }
   },
   "definitions": {
@@ -1273,6 +1345,10 @@
           },
           "description": "Rules to filter packet captures.",
           "x-ms-identifiers": []
+        },
+        "operation": {
+          "$ref": "#/definitions/AzureFirewallPacketCaptureOperationType",
+          "description": "The Azure Firewall packet capture operation to perform"
         }
       },
       "description": "Azure Firewall Packet Capture Parameters."
@@ -1349,6 +1425,54 @@
         }
       },
       "description": "Azure Firewall Autoscale Configuration parameters."
+    },
+    "AzureFirewallPacketCaptureResponse": {
+      "type": "object",
+      "properties": {
+        "azureFirewallPacketCaptureResponseCode": {
+          "$ref": "#/definitions/AzureFirewallPacketCaptureResponseCode",
+          "description": "The response code of the performed packet capture operation"
+        },
+        "message": {
+          "type": "string",
+          "description": "Localized Message String of The Result Of The Azure Firewall Packet Capture Operation"
+        }
+      },
+      "description": "Response of an Azure Firewall Packet Capture Operation."
+    },
+    "AzureFirewallPacketCaptureOperationType": {
+      "type": "string",
+      "description": "The packet capture operation to perform.",
+      "enum": [
+        "Start",
+        "Status",
+        "Stop"
+      ],
+      "default": "Start",
+      "x-ms-enum": {
+        "name": "AzureFirewallPacketCaptureOperationType",
+        "modelAsString": true
+      }
+    },
+    "AzureFirewallPacketCaptureResponseCode": {
+      "type": "string",
+      "description": "The packet capture operation to perform.",
+      "enum": [
+        "NotImplemented",
+        "AzureFirewallPacketCaptureStartSucceeded",
+        "AzureFirewallPacketCaptureStartFailed",
+        "AzureFirewallPacketCaptureStartFailedToUpload",
+        "AzureFirewallPacketCaptureStartFailure",
+        "AzureFirewallPacketCaptureInProgress",
+        "AzureFirewallPacketCaptureNotInProgress",
+        "AzureFirewallPacketCaptureStopSucceeded",
+        "AzureFirewallPacketCaptureFailed",
+        "AzureFirewallPacketCaptureCompleted"
+      ],
+      "x-ms-enum": {
+        "name": "AzureFirewallPacketCaptureResponseCode",
+        "modelAsString": true
+      }
     }
   }
 }
diff --git a/specification/network/resource-manager/Microsoft.Network/stable/2024-10-01/examples/AzureFirewallPacketCaptureOperation.json b/specification/network/resource-manager/Microsoft.Network/stable/2024-10-01/examples/AzureFirewallPacketCaptureOperation.json
new file mode 100644
index 000000000000..e371ebcc6055
--- /dev/null
+++ b/specification/network/resource-manager/Microsoft.Network/stable/2024-10-01/examples/AzureFirewallPacketCaptureOperation.json
@@ -0,0 +1,64 @@
+{
+  "parameters": {
+    "api-version": "2024-10-01",
+    "subscriptionId": "subid",
+    "resourceGroupName": "rg1",
+    "azureFirewallName": "azureFirewall1",
+    "parameters": {
+      "durationInSeconds": 300,
+      "numberOfPacketsToCapture": 5000,
+      "sasUrl": "someSASURL",
+      "fileName": "azureFirewallPacketCapture",
+      "protocol": "Any",
+      "flags": [
+        {
+          "type": "syn"
+        },
+        {
+          "type": "fin"
+        }
+      ],
+      "filters": [
+        {
+          "sources": [
+            "20.1.1.0"
+          ],
+          "destinations": [
+            "20.1.2.0"
+          ],
+          "destinationPorts": [
+            "4500"
+          ]
+        },
+        {
+          "sources": [
+            "10.1.1.0",
+            "10.1.1.1"
+          ],
+          "destinations": [
+            "10.1.2.0"
+          ],
+          "destinationPorts": [
+            "123",
+            "80"
+          ]
+        }
+      ],
+      "operation": "Status"
+    }
+  },
+  "responses": {
+    "202": {
+      "headers": {
+        "Location": "https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.Network/locations/eastus/operationResults/00000000-0000-0000-0000-000000000000?api-version=2025-01-01",
+        "Azure-AsyncOperation": "https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.Network/locations/eastus/operations/00000000-0000-0000-0000-000000000000?api-version=2025-01-01"
+      }
+    },
+    "200": {
+      "body": {
+        "azureFirewallPacketCaptureResponseCode": "AzureFirewallPacketCaptureInProgress",
+        "message": "Packet capture in progress. Please wait till it is finished or stop the current capture before starting another."
+      }
+    }
+  }
+}