Updated code

src/main/java/net/gepafin/tendermanagement/model/request/FilterCriteria.java

@@ -1,10 +1,11 @@
 package net.gepafin.tendermanagement.model.request;
 
 import lombok.Data;
+import net.gepafin.tendermanagement.enums.MatchModeEnum;
 
 @Data
 public class FilterCriteria {
 
     private Object value;
-    private String matchMode;
+    private MatchModeEnum matchMode;
 }