Fix login bug.

wise-api/src/main/java/com/wisemapping/rest/model/RestMindmapMetadata.java

@@ -0,0 +1,47 @@
+/*
+ *    Copyright [2022] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+
+package com.wisemapping.rest.model;
+
+
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.wisemapping.exceptions.InvalidMindmapException;
+import com.wisemapping.exceptions.WiseMappingException;
+import com.wisemapping.model.*;
+import com.wisemapping.util.TimeUtils;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.IOException;
+import java.util.Calendar;
+
+@JsonAutoDetect(
+        fieldVisibility = JsonAutoDetect.Visibility.NONE,
+        setterVisibility = JsonAutoDetect.Visibility.PUBLIC_ONLY,
+        isGetterVisibility = JsonAutoDetect.Visibility.NONE,
+        getterVisibility = JsonAutoDetect.Visibility.PUBLIC_ONLY
+)
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class RestMindmapMetadata {
+
+    public RestMindmapMetadata() throws WiseMappingException {
+    }
+
+}