Add SwarmHttpConsts class to BeeNet.Core models

src/BeeNet.Core/Models/SwarmHttpConsts.cs

@@ -0,0 +1,22 @@
+// Copyright 2021-present Etherna SA
+// This file is part of Bee.Net.
+// 
+// Bee.Net is free software: you can redistribute it and/or modify it under the terms of the
+// GNU Lesser General Public License as published by the Free Software Foundation,
+// either version 3 of the License, or (at your option) any later version.
+// 
+// Bee.Net is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+// 
+// You should have received a copy of the GNU Lesser General Public License along with Bee.Net.
+// If not, see <https://www.gnu.org/licenses/>.
+
+namespace Etherna.BeeNet.Models
+{
+    public static class SwarmHttpConsts
+    {
+        public const string SwarmPostageBatchId = "swarm-postage-batch-id";
+        public const string SwarmTag = "swarm-tag";
+    }
+}