Code review.

src/OpenTelemetry/Logs/LogRecord.cs

@@ -69,6 +69,11 @@ internal LogRecord(
         /// <summary>
         /// Gets or sets the log timestamp.
         /// </summary>
+        /// <remarks>
+        /// Note: If <see cref="Timestamp"/> is set to a value with <see
+        /// cref="DateTimeKind.Local"/> it will be automatically converted to
+        /// UTC using <see cref="DateTime.ToUniversalTime"/>.
+        /// </remarks>
         public DateTime Timestamp
         {
             get => this.Data.Timestamp;

src/OpenTelemetry/Logs/LogRecordData.cs

@@ -58,6 +58,11 @@ public LogRecordData(Activity? activity = null)
         /// <summary>
         /// Gets or sets the log timestamp.
         /// </summary>
+        /// <remarks>
+        /// Note: If <see cref="Timestamp"/> is set to a value with <see
+        /// cref="DateTimeKind.Local"/> it will be automatically converted to
+        /// UTC using <see cref="DateTime.ToUniversalTime"/>.
+        /// </remarks>
         public DateTime Timestamp
         {
             readonly get => this.TimestampBacking;