Rename LightningPrivateRouteHint =>privateRouteHints

BTCPayServer.Client/Models/CreateLightningInvoiceRequest.cs

@@ -11,7 +11,7 @@ namespace BTCPayServer.Client.Models
         public LightMoney Amount { get; set; }
         public string Description { get; set; }
         public TimeSpan Expiry { get; set; }
-        public bool LightningPrivateRouteHints { get; set; }
+        public bool PrivateRouteHints { get; set; }
         
     }
 }

BTCPayServer/Controllers/GreenField/LightningNodeApiController.cs

@@ -261,7 +261,7 @@ namespace BTCPayServer.Controllers.GreenField
                 var invoice = await lightningClient.CreateInvoice(
                     new CreateInvoiceParams(request.Amount, request.Description, request.Expiry)
                     {
-                        PrivateRouteHints = request.LightningPrivateRouteHints
+                        PrivateRouteHints = request.PrivateRouteHints
                     },
                     CancellationToken.None);
 

BTCPayServer/wwwroot/swagger/v1/swagger.template.lightning.common.json

@@ -59,8 +59,9 @@
                         "type": "string",
                         "format": "time-span"
                     },
-                    "lightningPrivateRouteHints": {
-                        "type": "boolean"
+                    "privateRouteHints": {
+                        "type": "boolean",
+                        "nullable": true
                     }
                 }
             },