Remove unnecessary nuget stuff from externals

.vscode/launch.json

@@ -183,11 +183,10 @@
       "windows": {
         "program": "PubSubServer.exe",
       },
-      "args": [
-        "--config",
-        "${workspaceFolder}/src/DataStreamSuite/PubSubServer/Configurations/${input:pubSubServerConfig}.json"
-      ],
       "cwd": "build/Debug/bin/net8.0",
+      "env": {
+        "DOTNET_ENVIRONMENT": "${input:pubSubServerEnvironment}",
+      },
       "stopAtEntry": false,
       "console": "integratedTerminal"
     },
@@ -449,14 +448,15 @@
       "default": "Local",
     },
     {
-      "id": "pubSubServerConfig",
+      "id": "pubSubServerEnvironment",
       "type": "pickString",
-      "description": "PubSub Configuration",
+      "description": "PubSubServer Configuration",
       "options": [
-        "PubSubServer",
-        "SimpleEchoClient",
+        "Development",
+        "EchoServer",
+        "Local",
       ],
-      "default": "PubSubServer",
+      "default": "Development",
     },
     {
       "id": "sdkDemoEnvironment",

src/cs/Bts.Spark.Api/data/SecurityCriteriaExtensions.cs

@@ -190,6 +190,10 @@ namespace mbts.spark {
                result = SingleSecurityCriteria.Empty;
                return false;
          }
+         if (id is null && (name is null || venue is null)) {
+            result = SingleSecurityCriteria.Empty;
+            return false;
+         }
          result = new(venue, type, asset, name, id);
          return true;
       }