diff --git a/core/src/main/java/greencity/controller/EventController.java b/core/src/main/java/greencity/controller/EventController.java
index 737a95d14..dfef735cc 100644
--- a/core/src/main/java/greencity/controller/EventController.java
+++ b/core/src/main/java/greencity/controller/EventController.java
@@ -179,7 +179,11 @@ public ResponseEntity<EventDto> getEvent(
     public ResponseEntity<PageableAdvancedDto<EventDto>> getEvents(
         @Parameter(hidden = true) Pageable pageable,
         @RequestParam(required = false, name = "user-id") Long userId,
-        FilterEventDto filterEventDto) {
+        @Schema(
+                description = "Filters for events",
+                name = "FilterEventDto",
+                type = "object",
+                example = FilterEventDto.defaultJson) FilterEventDto filterEventDto) {
         if (filterEventDto != null && filterEventDto.getStatuses() != null) {
             validateStatusesRequireUserId(filterEventDto.getStatuses(), userId);
         }
diff --git a/service-api/src/main/java/greencity/dto/filter/FilterEventDto.java b/service-api/src/main/java/greencity/dto/filter/FilterEventDto.java
index 4320a709b..e6c35f90d 100644
--- a/service-api/src/main/java/greencity/dto/filter/FilterEventDto.java
+++ b/service-api/src/main/java/greencity/dto/filter/FilterEventDto.java
@@ -23,4 +23,17 @@ public class FilterEventDto {
     private EventType type;
     private ZonedDateTime from;
     private ZonedDateTime to;
+
+    public static final String defaultJson = """
+                        {
+                          "time": null,
+                          "cities": [],
+                          "statuses": [],
+                          "tags": [],
+                          "title": null,
+                          "type": null,
+                          "from": null,
+                          "to": null
+                        }
+                        """;
 }