feat(esppApi): EsppResultBase

PARR.EsppApi/Models/EsppResultBase.cs

@@ -0,0 +1,18 @@
+namespace PARR.EsppApi.Models
+{
+    public class EsppResultBase<T> where T : class
+    {
+        public EsppResultBase(T? data, bool isSuccess, Exception? exception = null)
+        {
+            Data = data;
+            IsSuccess = isSuccess;
+            Exception = exception;
+        }
+
+        public T? Data { get; private set; }
+
+        public bool IsSuccess { get; private set; }
+
+        public Exception? Exception { get; private set; }
+    }
+}