1 files changed, 4 insertions, 2 deletions
diff --git a/LibMatrix/EventIdResponse.cs b/LibMatrix/EventIdResponse.cs
index 6a04229..c2ad273 100644
--- a/LibMatrix/EventIdResponse.cs
+++ b/LibMatrix/EventIdResponse.cs
@@ -2,7 +2,9 @@ using System.Text.Json.Serialization;
 
 namespace LibMatrix;
 
-public class EventIdResponse {
+public class EventIdResponse(string eventId) {
+    public EventIdResponse(StateEventResponse stateEventResponse) : this(stateEventResponse.EventId ?? throw new NullReferenceException("State event ID is null!")) { }
+
     [JsonPropertyName("event_id")]
-    public required string EventId { get; set; }
+    public string EventId { get; set; } = eventId;
 }
\ No newline at end of file