Fix some bugs

src/Discord.Net.Core/Entities/Interactions/Context Menus/MessageCommandBuilder.cs

@@ -32,11 +32,6 @@ namespace Discord
                 Preconditions.AtLeast(value.Length, 3, nameof(Name));
                 Preconditions.AtMost(value.Length, MaxNameLength, nameof(Name));
 
-                // Discord updated the docs, this regex prevents special characters like @!$%(... etc,
-                // https://discord.com/developers/docs/interactions/slash-commands#applicationcommand
-                if (!Regex.IsMatch(value, @"^[\w -]{3,32}$"))
-                    throw new ArgumentException("Command name cannot contain any special characters or whitespaces!");
-
                 _name = value;
             }
         }

src/Discord.Net.Core/Entities/Interactions/Context Menus/UserCommandBuilder.cs

@@ -32,11 +32,6 @@ namespace Discord
                 Preconditions.AtLeast(value.Length, 3, nameof(Name));
                 Preconditions.AtMost(value.Length, MaxNameLength, nameof(Name));
 
-                // Discord updated the docs, this regex prevents special characters like @!$%(... etc,
-                // https://discord.com/developers/docs/interactions/slash-commands#applicationcommand
-                if (!Regex.IsMatch(value, @"^[\w -]{3,32}$"))
-                    throw new ArgumentException("Command name cannot contain any special characters or whitespaces!");
-
                 _name = value;
             }
         }

src/Discord.Net.Rest/API/Common/InteractionCallbackData.cs

@@ -16,7 +16,6 @@ namespace Discord.API
         [JsonProperty("allowed_mentions")]
         public Optional<AllowedMentions> AllowedMentions { get; set; }
 
-        // New flags prop. this make the response "ephemeral". see https://discord.com/developers/docs/interactions/slash-commands#interaction-response-interactionapplicationcommandcallbackdata
         [JsonProperty("flags")]
         public Optional<MessageFlags> Flags { get; set; }
 

src/Discord.Net.WebSocket/Discord.Net.WebSocket.xml

@@ -3271,16 +3271,16 @@
                 voice regions the guild can access.
             </returns>
         </member>
-        <member name="M:Discord.WebSocket.SocketGuild.DeleteSlashCommandsAsync(Discord.RequestOptions)">
+        <member name="M:Discord.WebSocket.SocketGuild.DeleteApplicationCommandsAsync(Discord.RequestOptions)">
             <summary>
-                Deletes all slash commands in the current guild.
+                Deletes all application commands in the current guild.
             </summary>
             <param name="options">The options to be used when sending the request.</param>
             <returns>
                 A task that represents the asynchronous delete operation.
             </returns>
         </member>
-        <member name="M:Discord.WebSocket.SocketGuild.GetSlashCommandsAsync(Discord.RequestOptions)">
+        <member name="M:Discord.WebSocket.SocketGuild.GetApplicationCommandsAsync(Discord.RequestOptions)">
             <summary>
                 Gets a collection of slash commands created by the current user in this guild.
             </summary>
@@ -3290,17 +3290,6 @@
                 slash commands created by the current user.
             </returns>
         </member>
-        <member name="M:Discord.WebSocket.SocketGuild.GetSlashCommandAsync(System.UInt64,Discord.RequestOptions)">
-            <summary>
-                Gets a slash command in the current guild.
-            </summary>
-            <param name="id">The unique identifier of the slash command.</param>
-            <param name="options">The options to be used when sending the request.</param>
-            <returns>
-                A task that represents the asynchronous get operation. The task result contains a
-                slash command created by the current user.
-            </returns>
-        </member>
         <member name="M:Discord.WebSocket.SocketGuild.GetInvitesAsync(Discord.RequestOptions)">
             <summary>
                 Gets a collection of all invites in this guild.
@@ -3439,16 +3428,6 @@
                 of webhooks found within the guild.
             </returns>
         </member>
-        <member name="M:Discord.WebSocket.SocketGuild.GetApplicationCommandsAsync(Discord.RequestOptions)">
-            <summary>
-                Gets this guilds slash commands commands
-            </summary>
-            <param name="options">The options to be used when sending the request.</param>
-            <returns>
-                A task that represents the asynchronous get operation. The task result contains a read-only collection
-                of application commands found within the guild.
-            </returns>
-        </member>
         <member name="M:Discord.WebSocket.SocketGuild.GetEmotesAsync(Discord.RequestOptions)">
             <inheritdoc />
         </member>
@@ -3672,7 +3651,7 @@
         </member>
         <member name="P:Discord.WebSocket.SocketUserCommandData.Member">
             <summary>
-                The user used to run the command
+                Gets the user who this command targets.
             </summary>
         </member>
         <member name="P:Discord.WebSocket.SocketUserCommandData.Options">

src/Discord.Net.WebSocket/Entities/Interaction/Context Menu Commands/User Commands/SocketUserCommandData.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Linq;
 using Model = Discord.API.ApplicationCommandInteractionData;
 
 namespace Discord.WebSocket
@@ -9,9 +10,10 @@ namespace Discord.WebSocket
     public class SocketUserCommandData : SocketCommandBaseData
     {
         /// <summary>
-        ///     The user used to run the command
+        ///     Gets the user who this command targets.
         /// </summary>
-        public SocketUser Member { get; private set; }
+        public SocketUser Member
+            => (SocketUser)ResolvableData.GuildMembers.Values.FirstOrDefault() ?? ResolvableData.Users.Values.FirstOrDefault();
 
         /// <inheritdoc/>
         /// <remarks>

src/Discord.Net.WebSocket/Entities/Interaction/SocketBaseCommand/SocketCommandBase.cs

@@ -103,13 +103,11 @@ namespace Discord.WebSocket
                     AllowedMentions = allowedMentions?.ToModel() ?? Optional<API.AllowedMentions>.Unspecified,
                     Embeds = embeds?.Select(x => x.ToModel()).ToArray() ?? Optional<API.Embed[]>.Unspecified,
                     TTS = isTTS ? true : Optional<bool>.Unspecified,
-                    Components = component?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() ?? Optional<API.ActionRowComponent[]>.Unspecified
+                    Components = component?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() ?? Optional<API.ActionRowComponent[]>.Unspecified,
+                    Flags = ephemeral ? MessageFlags.Ephemeral : Optional<MessageFlags>.Unspecified
                 }
             };
 
-            if (ephemeral)
-                response.Data.Value.Flags = MessageFlags.Ephemeral;
-
             await InteractionHelper.SendInteractionResponse(this.Discord, response, this.Id, Token, options);
         }