1 files changed, 46 insertions, 0 deletions
diff --git a/LibMatrix.EventTypes/Spec/RoomMessageEventContent.cs b/LibMatrix.EventTypes/Spec/RoomMessageEventContent.cs
new file mode 100644
index 0000000..1e27bce
--- /dev/null
+++ b/LibMatrix.EventTypes/Spec/RoomMessageEventContent.cs
@@ -0,0 +1,46 @@
+using System.Text.Json.Serialization;
+
+namespace LibMatrix.EventTypes.Spec;
+
+[MatrixEvent(EventName = EventId)]
+public class RoomMessageEventContent : TimelineEventContent {
+    public const string EventId = "m.room.message";
+
+    public RoomMessageEventContent(string messageType = "m.notice", string? body = null) {
+        MessageType = messageType;
+        Body = body ?? "";
+    }
+
+    [JsonPropertyName("body")]
+    public string Body { get; set; }
+
+    [JsonPropertyName("msgtype")]
+    public string MessageType { get; set; } = "m.notice";
+
+    [JsonPropertyName("formatted_body")]
+    public string? FormattedBody { get; set; }
+
+    [JsonPropertyName("format")]
+    public string? Format { get; set; }
+
+    /// <summary>
+    /// Media URI for this message, if any
+    /// </summary>
+    [JsonPropertyName("url")]
+    public string? Url { get; set; }
+
+    public string? FileName { get; set; }
+
+    [JsonPropertyName("info")]
+    public FileInfoStruct? FileInfo { get; set; }
+
+    public class FileInfoStruct {
+        [JsonPropertyName("mimetype")]
+        public string? MimeType { get; set; }
+        [JsonPropertyName("size")]
+        public long Size { get; set; }
+        [JsonPropertyName("thumbnail_url")]
+        public string? ThumbnailUrl { get; set; }
+    }
+
+}