Update API specs 2020-04-01

specification/frontdoor/resource-manager/Microsoft.Network/stable/2020-04-01/examples/CheckFrontdoorNameAvailability.json

@@ -0,0 +1,18 @@
+{
+  "parameters": {
+    "api-version": "2020-04-01",
+    "checkFrontDoorNameAvailabilityInput": {
+      "name": "sampleName",
+      "type": "Microsoft.Network/frontDoors"
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "nameAvailability": "Unavailable",
+        "reason": "Name is already in use",
+        "message": "Name not available"
+      }
+    }
+  }
+}

specification/frontdoor/resource-manager/Microsoft.Network/stable/2020-04-01/examples/CheckFrontdoorNameAvailabilityWithSubscription.json

@@ -0,0 +1,19 @@
+{
+  "parameters": {
+    "api-version": "2020-04-01",
+    "subscriptionId": "subid",
+    "checkFrontDoorNameAvailabilityInput": {
+      "name": "sampleName",
+      "type": "Microsoft.Network/frontDoors/frontendEndpoints"
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "nameAvailability": "Unavailable",
+        "reason": "Name is already in use",
+        "message": "Name not available"
+      }
+    }
+  }
+}