diff --git a/src/Discord.Net.Core/Entities/Messages/EmbedVideo.cs b/src/Discord.Net.Core/Entities/Messages/EmbedVideo.cs
index aeddceb65..ca0300e80 100644
--- a/src/Discord.Net.Core/Entities/Messages/EmbedVideo.cs
+++ b/src/Discord.Net.Core/Entities/Messages/EmbedVideo.cs
@@ -11,14 +11,25 @@ namespace Discord
         /// <summary>
         ///     Gets the URL of the video.
         /// </summary>
+        /// <returns>
+        ///     A string containing the URL of the image.
+        /// </returns>
         public string Url { get; }
         /// <summary>
-        ///     Gets the height of the video, or <c>null</c> if none.
+        ///     Gets the height of the video.
         /// </summary>
+        /// <returns>
+        ///     A <see cref="int"/> representing the height of this video if it can be retrieved; otherwise 
+        ///     <c>null</c>.
+        /// </returns>
         public int? Height { get; }
         /// <summary>
-        ///     Gets the weight of the video, or <c>null</c> if none.
+        ///     Gets the weight of the video.
         /// </summary>
+        /// <returns>
+        ///     A <see cref="int"/> representing the width of this video if it can be retrieved; otherwise 
+        ///     <c>null</c>.
+        /// </returns>
         public int? Width { get; }
 
         internal EmbedVideo(string url, int? height, int? width)
@@ -32,6 +43,9 @@ namespace Discord
         /// <summary>
         ///     Gets the URL of the video.
         /// </summary>
+        /// <returns>
+        ///     A string that resolves to <see cref="Url"/>.
+        /// </returns>
         public override string ToString() => Url;
     }
 }
diff --git a/src/Discord.Net.Core/Entities/Messages/IAttachment.cs b/src/Discord.Net.Core/Entities/Messages/IAttachment.cs
index 5d4d32cfa..13b2cf48a 100644
--- a/src/Discord.Net.Core/Entities/Messages/IAttachment.cs
+++ b/src/Discord.Net.Core/Entities/Messages/IAttachment.cs
@@ -17,7 +17,7 @@ namespace Discord
         ///     Gets the filename of this attachment.
         /// </summary>
         /// <returns>
-        ///     A string containing the full filename of this attachment (e.g. textFile.txt).
+        ///     A string containing the full filename of this attachment (e.g. <c>textFile.txt</c>).
         /// </returns>
         string Filename { get; }
         /// <summary>
diff --git a/src/Discord.Net.Core/Entities/Messages/IMessage.cs b/src/Discord.Net.Core/Entities/Messages/IMessage.cs
index 3de57bd50..87754eecd 100644
--- a/src/Discord.Net.Core/Entities/Messages/IMessage.cs
+++ b/src/Discord.Net.Core/Entities/Messages/IMessage.cs
@@ -31,8 +31,11 @@ namespace Discord
         /// </returns>
         bool IsPinned { get; }
         /// <summary>
-        ///     Returns the content for this message.
+        ///     Gets the content for this message.
         /// </summary>
+        /// <returns>
+        ///     A string that contains the body of the message; note that this field may be empty if there is an embed.
+        /// </returns>
         string Content { get; }
         /// <summary>
         ///     Gets the time this message was sent.
diff --git a/src/Discord.Net.Core/Entities/Messages/ReactionMetadata.cs b/src/Discord.Net.Core/Entities/Messages/ReactionMetadata.cs
index 8f2678cd9..850666921 100644
--- a/src/Discord.Net.Core/Entities/Messages/ReactionMetadata.cs
+++ b/src/Discord.Net.Core/Entities/Messages/ReactionMetadata.cs
@@ -8,11 +8,17 @@ namespace Discord
         /// <summary>
         ///     Gets the number of reactions.
         /// </summary>
+        /// <returns>
+        ///     An <see cref="int"/> representing the number of this reactions that has been added to this message.
+        /// </returns>
         public int ReactionCount { get; internal set; }
 
         /// <summary>
-        ///     Returns <c>true</c> if the current user has used this reaction.
+        ///     Gets a value that indicates whether the current user has reacted to this.
         /// </summary>
+        /// <returns>
+        ///     <c>true</c> if the user has reacted to the message; otherwise <c>false</c>.
+        /// </returns>
         public bool IsMe { get; internal set; }
     }
 }
diff --git a/src/Discord.Net.Core/Entities/Permissions/ChannelPermissions.cs b/src/Discord.Net.Core/Entities/Permissions/ChannelPermissions.cs
index 753be6d51..b6a4d33b9 100644
--- a/src/Discord.Net.Core/Entities/Permissions/ChannelPermissions.cs
+++ b/src/Discord.Net.Core/Entities/Permissions/ChannelPermissions.cs
@@ -8,6 +8,7 @@ namespace Discord
     public struct ChannelPermissions
     {
         /// <summary> Gets a blank <see cref="ChannelPermissions"/> that grants no permissions. </summary>
+        /// <returns>A <see cref="ChannelPermissions"/> structure that does not contain any set permissions.</returns>
         public static readonly ChannelPermissions None = new ChannelPermissions();
         /// <summary> Gets a <see cref="ChannelPermissions"/> that grants all permissions for text channels. </summary>
         public static readonly ChannelPermissions Text = new ChannelPermissions(0b01100_0000000_1111111110001_010001);
diff --git a/src/Discord.Net.Core/Net/HttpException.cs b/src/Discord.Net.Core/Net/HttpException.cs
index 7b395d022..d36bd66f9 100644
--- a/src/Discord.Net.Core/Net/HttpException.cs
+++ b/src/Discord.Net.Core/Net/HttpException.cs
@@ -38,6 +38,10 @@ namespace Discord.Net
         /// <summary>
         ///     Initializes a new instance of the <see cref="HttpException" /> class.
         /// </summary>
+        /// <param name="httpCode">The HTTP status code returned.</param>
+        /// <param name="request">The request that was sent prior to the exception.</param>
+        /// <param name="discordCode">The Discord status code returned.</param>
+        /// <param name="reason">The reason behind the exception.</param>
         public HttpException(HttpStatusCode httpCode, IRequest request, int? discordCode = null, string reason = null)
             : base(CreateMessage(httpCode, discordCode, reason))
         {
diff --git a/src/Discord.Net.Core/Net/Rest/IRestClient.cs b/src/Discord.Net.Core/Net/Rest/IRestClient.cs
index addfa9061..2e30d2ef4 100644
--- a/src/Discord.Net.Core/Net/Rest/IRestClient.cs
+++ b/src/Discord.Net.Core/Net/Rest/IRestClient.cs
@@ -4,11 +4,32 @@ using System.Threading.Tasks;
 
 namespace Discord.Net.Rest
 {
+    /// <summary>
+    ///     Represents a generic REST-based client.
+    /// </summary>
     public interface IRestClient
     {
+        /// <summary>
+        ///     Sets the HTTP header of this client for all requests.
+        /// </summary>
+        /// <param name="key">The field name of the header.</param>
+        /// <param name="value">The value of the header.</param>
         void SetHeader(string key, string value);
+        /// <summary>
+        ///     Sets the cancellation token for this client.
+        /// </summary>
+        /// <param name="cancelToken">The cancellation token.</param>
         void SetCancelToken(CancellationToken cancelToken);
 
+        /// <summary>
+        /// Sends a REST request.
+        /// </summary>
+        /// <param name="method">The method used to send this request (i.e. HTTP verb such as <c>GET</c>, <c>POST</c>).</param>
+        /// <param name="endpoint">The endpoint to send this request to.</param>
+        /// <param name="cancelToken">The cancellation token used to cancel the task.</param>
+        /// <param name="headerOnly">Indicates whether to send the header only.</param>
+        /// <param name="reason">The audit log reason.</param>
+        /// <returns></returns>
         Task<RestResponse> SendAsync(string method, string endpoint, CancellationToken cancelToken, bool headerOnly = false, string reason = null);
         Task<RestResponse> SendAsync(string method, string endpoint, string json, CancellationToken cancelToken, bool headerOnly = false, string reason = null);
         Task<RestResponse> SendAsync(string method, string endpoint, IReadOnlyDictionary<string, object> multipartParams, CancellationToken cancelToken, bool headerOnly = false, string reason = null);
diff --git a/src/Discord.Net.WebSocket/Entities/Users/SocketGuildUser.cs b/src/Discord.Net.WebSocket/Entities/Users/SocketGuildUser.cs
index 8721e722b..659a2eeea 100644
--- a/src/Discord.Net.WebSocket/Entities/Users/SocketGuildUser.cs
+++ b/src/Discord.Net.WebSocket/Entities/Users/SocketGuildUser.cs
@@ -66,6 +66,13 @@ namespace Discord.WebSocket
         public SocketVoiceChannel VoiceChannel => VoiceState?.VoiceChannel;
         /// <inheritdoc />
         public string VoiceSessionId => VoiceState?.VoiceSessionId ?? "";
+        /// <summary>
+        ///     Gets the voice connection status of the user if any.
+        /// </summary>
+        /// <returns>
+        ///     A <see cref="SocketVoiceState" /> representing the user's voice status; <c>null</c> if the user is not
+        ///     connected to a voice channel.
+        /// </returns>
         public SocketVoiceState? VoiceState => Guild.GetVoiceState(Id);
         public AudioInStream AudioStream => Guild.GetAudioStream(Id);