Fail build on unneeded usings (#1417)

.editorconfig

@@ -130,6 +130,23 @@ dotnet_diagnostic.IDE0150.severity = none
 dotnet_diagnostic.IDE0020.severity = none
 dotnet_diagnostic.IDE0061.severity = none
 dotnet_diagnostic.IDE0062.severity = none
+dotnet_diagnostic.CA2215.severity = none
+dotnet_diagnostic.CA2229.severity = none
+dotnet_diagnostic.CA1710.severity = none
+dotnet_diagnostic.CA1050.severity = none
+
+# XML doc warnings
+dotnet_diagnostic.CS1591.severity = none
+dotnet_diagnostic.CS1570.severity = none
+dotnet_diagnostic.CS1571.severity = none
+dotnet_diagnostic.CS1572.severity = none
+dotnet_diagnostic.CS1573.severity = none
+dotnet_diagnostic.CS1587.severity = none
+dotnet_diagnostic.CS1574.severity = none
+dotnet_diagnostic.CS0419.severity = none
+dotnet_diagnostic.CS1723.severity = none
+dotnet_diagnostic.CS1711.severity = none
+
 
 #### Core EditorConfig Options ####
 

Directory.Build.props

@@ -10,5 +10,8 @@
     <ResourceProviderTargetFramework>net6.0</ResourceProviderTargetFramework>
     <ToolsServiceTargetRuntimes>win-x64;win-x86;ubuntu.14.04-x64;ubuntu.16.04-x64;centos.7-x64;rhel.7.2-x64;debian.8-x64;fedora.23-x64;opensuse.13.2-x64;osx.10.11-x64;osx-x64;linux-x64</ToolsServiceTargetRuntimes>
     <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
+    <EnableNETAnalyzers>true</EnableNETAnalyzers>
+    <!-- This is required for IDE0005 to fail the build https://github.com/dotnet/roslyn/issues/41640 -->
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>
 </Project>

src/Microsoft.InsightsGenerator/Workflow.cs

@@ -4,7 +4,6 @@
 //
 
 using System;
-using System.Collections.Concurrent;
 using System.Threading;
 using System.Threading.Tasks;
 

src/Microsoft.Kusto.ServiceLayer/Connection/CancelTokenKey.cs

@@ -4,9 +4,6 @@
 //
 
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 using Microsoft.Kusto.ServiceLayer.Connection.Contracts;
 
 namespace Microsoft.Kusto.ServiceLayer.Connection

src/Microsoft.Kusto.ServiceLayer/Formatter/Impl/FormatOptions.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
 using System.ComponentModel;
 
 namespace Microsoft.Kusto.ServiceLayer.Formatter

src/Microsoft.Kusto.ServiceLayer/LanguageServices/Contracts/SyntaxParse.cs

@@ -4,7 +4,6 @@
 //
 
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.Kusto.ServiceLayer.Workspace.Contracts;
 
 namespace Microsoft.Kusto.ServiceLayer.LanguageServices.Contracts
 {

src/Microsoft.Kusto.ServiceLayer/LanguageServices/InteractionMetrics.cs

@@ -7,7 +7,6 @@ using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Linq;
-using System.Threading.Tasks;
 using Microsoft.SqlTools.Utility;
 
 namespace Microsoft.Kusto.ServiceLayer

src/Microsoft.Kusto.ServiceLayer/ObjectExplorer/Contracts/CloseSessionRequest.cs

@@ -4,7 +4,6 @@
 //
 
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.Kusto.ServiceLayer.Connection.Contracts;
 
 namespace Microsoft.Kusto.ServiceLayer.ObjectExplorer.Contracts
 {

src/Microsoft.Kusto.ServiceLayer/ObjectExplorer/Contracts/FindNodesRequest.cs

@@ -5,7 +5,6 @@
 
 using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.Kusto.ServiceLayer.Connection.Contracts;
 
 namespace Microsoft.Kusto.ServiceLayer.ObjectExplorer.Contracts
 {

src/Microsoft.Kusto.ServiceLayer/ObjectExplorer/Nodes/NodeFilter.cs

@@ -4,7 +4,6 @@
 //
 
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 

src/Microsoft.Kusto.ServiceLayer/ObjectExplorer/ObjectExplorerUtils.cs

@@ -6,7 +6,6 @@
 using System;
 using System.Threading;
 using Microsoft.Kusto.ServiceLayer.ObjectExplorer.Nodes;
-using Microsoft.Kusto.ServiceLayer.Utility;
 
 namespace Microsoft.Kusto.ServiceLayer.ObjectExplorer
 {

src/Microsoft.Kusto.ServiceLayer/ObjectExplorer/ValidForFlag.cs

@@ -4,9 +4,6 @@
 //
 
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 
 namespace Microsoft.Kusto.ServiceLayer.ObjectExplorer
 {

src/Microsoft.Kusto.ServiceLayer/QueryExecution/Contracts/Serialization.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System.Data;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 using Microsoft.SqlTools.Utility;
 

src/Microsoft.Kusto.ServiceLayer/QueryExecution/DataStorage/StorageDataReader.cs

@@ -6,15 +6,11 @@
 using System;
 using System.Collections.Generic;
 using System.Data;
-using System.Data.Common;
-using System.Data.SqlClient;
-using System.Data.SqlTypes;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using System.Xml;
 using Microsoft.Kusto.ServiceLayer.QueryExecution.Contracts;
 using Microsoft.SqlTools.Utility;
 

src/Microsoft.Kusto.ServiceLayer/QueryExecution/SerializationService.cs

@@ -6,7 +6,6 @@
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
-using System.Composition;
 using System.Diagnostics;
 using System.Threading.Tasks;
 using Microsoft.SqlTools.Extensibility;
@@ -20,7 +19,7 @@ using Microsoft.SqlTools.Utility;
 
 namespace Microsoft.Kusto.ServiceLayer.QueryExecution
 {
-    
+
     public class SerializationService : HostedService<SerializationService>, IComposableService
     {
         private ConcurrentDictionary<string, DataSerializer> inProgressSerializations;

src/Microsoft.Kusto.ServiceLayer/Scripting/Contracts/ScriptingListObjectsRequest.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 
 namespace Microsoft.Kusto.ServiceLayer.Scripting.Contracts

src/Microsoft.Kusto.ServiceLayer/Scripting/Contracts/ScriptingObject.cs

@@ -4,7 +4,6 @@
 //
 
 using System;
-using System.Collections.Generic;
 
 namespace Microsoft.Kusto.ServiceLayer.Scripting.Contracts
 {

src/Microsoft.Kusto.ServiceLayer/Scripting/ScriptingExtensionMethods.cs

@@ -3,11 +3,9 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
-using System.Threading.Tasks;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
 using Microsoft.SqlServer.Management.SqlScriptPublish;
 using Microsoft.Kusto.ServiceLayer.Scripting.Contracts;

src/Microsoft.Kusto.ServiceLayer/Scripting/ScriptingOperation.cs

@@ -6,7 +6,6 @@
 using System;
 using System.Diagnostics;
 using System.Threading;
-using System.Threading.Tasks;
 using Microsoft.SqlTools.Utility;
 
 namespace Microsoft.Kusto.ServiceLayer.Scripting

src/Microsoft.Kusto.ServiceLayer/SqlContext/CompoundSqlToolsSettingsValues.cs

@@ -7,11 +7,10 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using Microsoft.SqlTools.Utility;
-using Newtonsoft.Json;
 
 namespace Microsoft.Kusto.ServiceLayer.SqlContext
 {
-    
+
     /// <summary>
     /// Handles backwards compatibility of settings by checking for settings in a priority list. If a settings
     /// group such as Intellisense is defined on a serialized setting it's used in the order of mssql, then sql, then

src/Microsoft.Kusto.ServiceLayer/SqlContext/SqlToolsSettings.cs

@@ -3,10 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Microsoft.SqlTools.Utility;
 using Newtonsoft.Json;
 
 namespace Microsoft.Kusto.ServiceLayer.SqlContext

src/Microsoft.Kusto.ServiceLayer/SqlContext/SqlToolsSettingsValues.cs

@@ -3,10 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Microsoft.SqlTools.Utility;
 using Newtonsoft.Json;
 
 namespace Microsoft.Kusto.ServiceLayer.SqlContext

src/Microsoft.Kusto.ServiceLayer/Utility/TaskExtensions.cs

@@ -6,7 +6,6 @@
 using System;
 using System.Diagnostics;
 using System.Text;
-using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.SqlTools.Utility;
 

src/Microsoft.SqlTools.Credentials/Program.cs

@@ -4,7 +4,6 @@
 
 using System;
 using System.Diagnostics;
-using System.IO;
 using Microsoft.SqlTools.Credentials.Utility;
 using Microsoft.SqlTools.Hosting.Utility;
 using Microsoft.SqlTools.ServiceLayer.SqlContext;

src/Microsoft.SqlTools.Hosting/Extensibility/ExtensionServiceProvider.cs

@@ -5,7 +5,6 @@
 
 using System;
 using System.Collections;
-using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Composition.Convention;
 using System.Composition.Hosting;

src/Microsoft.SqlTools.Hosting/Extensibility/RegisteredServiceProvider.cs

@@ -8,7 +8,6 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
-using System.Reflection;
 using Microsoft.SqlTools.Hosting;
 using Microsoft.SqlTools.Utility;
 

src/Microsoft.SqlTools.Hosting/Hosting/Protocol/MessageReader.cs

@@ -8,7 +8,6 @@ using System.Collections.Generic;
 using System.IO;
 using System.Text;
 using System.Threading.Tasks;
-using Microsoft.SqlTools.Hosting;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 using Microsoft.SqlTools.Hosting.Protocol.Serializers;
 using Microsoft.SqlTools.Utility;

src/Microsoft.SqlTools.Hosting/Hosting/Protocol/RequestContext.cs

@@ -7,7 +7,6 @@ using System;
 using System.Threading.Tasks;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 using Error = Microsoft.SqlTools.Hosting.Contracts.Error;
-using Newtonsoft.Json.Linq;
 
 namespace Microsoft.SqlTools.Hosting.Protocol
 {

src/Microsoft.SqlTools.ResourceProvider.Core/AuthenticationService.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
 using System.Collections.Generic;
 using System.Composition;
 using System.Diagnostics;
@@ -11,11 +10,8 @@ using System.Threading.Tasks;
 using Microsoft.SqlTools.Extensibility;
 using Microsoft.SqlTools.Hosting;
 using Microsoft.SqlTools.Hosting.Protocol;
-using Microsoft.SqlTools.ResourceProvider.Core;
 using Microsoft.SqlTools.ResourceProvider.Core.Authentication;
 using Microsoft.SqlTools.ResourceProvider.Core.Contracts;
-using Microsoft.SqlTools.ResourceProvider.Core.Extensibility;
-using Microsoft.SqlTools.ResourceProvider.Core.Firewall;
 using Microsoft.SqlTools.Utility;
 
 namespace Microsoft.SqlTools.ResourceProvider.Core

src/Microsoft.SqlTools.ResourceProvider.Core/Common/ExceptionUtil.cs

@@ -5,7 +5,6 @@
 
 using System;
 using System.Data.Common;
-using Microsoft.Data.SqlClient;
 using System.Linq;
 
 namespace Microsoft.SqlTools.ResourceProvider.Core

src/Microsoft.SqlTools.ResourceProvider.Core/Contracts/AccountSecurityToken.cs

@@ -3,8 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System.Collections.Generic;
-
 namespace Microsoft.SqlTools.ResourceProvider.Core.Contracts
 {
     /// <summary>

src/Microsoft.SqlTools.ResourceProvider.Core/Contracts/TokenReliantResponse.cs

@@ -3,9 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System.Collections.Generic;
-using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-
 namespace Microsoft.SqlTools.ResourceProvider.Core.Contracts
 {
     /// <summary>

src/Microsoft.SqlTools.ResourceProvider.Core/Discovery/IDatabaseDiscoveryProvider.cs

@@ -4,7 +4,6 @@
 //
 
 using System;
-using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.SqlTools.ResourceProvider.Core.Extensibility;

src/Microsoft.SqlTools.ResourceProvider.Core/Discovery/IServerDiscoveryProvider.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System.Collections.Generic;
 using System.Threading.Tasks;
 using Microsoft.SqlTools.ResourceProvider.Core.Extensibility;
 

src/Microsoft.SqlTools.ResourceProvider.Core/Extensibility/ExportableBase.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System.Linq;
 using Microsoft.SqlTools.Extensibility;
 
 namespace Microsoft.SqlTools.ResourceProvider.Core.Extensibility

src/Microsoft.SqlTools.ResourceProvider.Core/Properties/AssemblyInfo.cs

@@ -3,9 +3,7 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System.Reflection;
 using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
 
 [assembly: InternalsVisibleTo("Microsoft.SqlTools.ServiceLayer.UnitTests")]
 [assembly: InternalsVisibleTo("Microsoft.SqlTools.ServiceLayer.IntegrationTests")]

src/Microsoft.SqlTools.ResourceProvider.DefaultImpl/AzureTenant.cs

@@ -3,9 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
-using System.Collections.Generic;
-using Microsoft.SqlTools.ResourceProvider.Core;
 using Microsoft.SqlTools.ResourceProvider.Core.Authentication;
 
 namespace Microsoft.SqlTools.ResourceProvider.DefaultImpl

src/Microsoft.SqlTools.ResourceProvider.DefaultImpl/AzureUserAccount.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
 using System.Collections.Generic;
 using Microsoft.SqlTools.ResourceProvider.Core;
 using Microsoft.SqlTools.ResourceProvider.Core.Authentication;

src/Microsoft.SqlTools.ResourceProvider.DefaultImpl/AzureUserAccountSubscriptionContext.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
 using Microsoft.Rest;
 using Microsoft.SqlTools.ResourceProvider.Core;
 using Microsoft.SqlTools.ResourceProvider.Core.Authentication;

src/Microsoft.SqlTools.ResourceProvider.DefaultImpl/SqlAzureResource.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
 using Microsoft.SqlTools.ResourceProvider.Core;
 using Models = Microsoft.Azure.Management.Sql.Models;
 

src/Microsoft.SqlTools.ResourceProvider/Program.cs

@@ -5,7 +5,6 @@
 
 using System;
 using System.Diagnostics;
-using System.IO;
 using Microsoft.SqlTools.Hosting.Utility;
 using Microsoft.SqlTools.ServiceLayer.SqlContext;
 using Microsoft.SqlTools.Utility;

src/Microsoft.SqlTools.ResourceProvider/ResourceProviderHostLoader.cs

@@ -4,14 +4,13 @@
 //
 
 using System.Collections.Generic;
-using System.Reflection;
 using Microsoft.SqlTools.Extensibility;
 using Microsoft.SqlTools.Hosting;
 using Microsoft.SqlTools.Hosting.Protocol;
 using Microsoft.SqlTools.ServiceLayer.SqlContext;
 using Microsoft.SqlTools.Utility;
 
-namespace  Microsoft.SqlTools.ResourceProvider
+namespace Microsoft.SqlTools.ResourceProvider
 {
     /// <summary>
     /// Provides support for starting up a service host. This is a common responsibility

src/Microsoft.SqlTools.ServiceLayer/Admin/AdminService.cs

@@ -6,7 +6,6 @@
 using System;
 using System.Collections.Concurrent;
 using System.Threading.Tasks;
-using System.Xml;
 using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlTools.Hosting.Protocol;
 using Microsoft.SqlTools.ServiceLayer.Admin.Contracts;

src/Microsoft.SqlTools.ServiceLayer/Admin/Contracts/DatabaseInfo.cs

@@ -3,10 +3,7 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
 using System.Collections.Generic;
-using System.Globalization;
-using Microsoft.SqlTools.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.Admin.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/Admin/Database/CreateDatabaseObjects.cs

@@ -4,22 +4,15 @@
 //
 
 using System;
-using System.Collections;
-using System.Collections.Specialized;
 using System.ComponentModel;
 using System.Resources;
 using System.Data;
 using System.IO;
-using System.Text;
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Smo;
 using Smo = Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Diagnostics;
-using System.Globalization;
-using Microsoft.Data.SqlClient;
 using System.Collections.Generic;
-using AzureEdition = Microsoft.SqlTools.ServiceLayer.Admin.AzureSqlDbHelper.AzureEdition;
 using Microsoft.SqlTools.ServiceLayer.Management;
 
 namespace Microsoft.SqlTools.ServiceLayer.Admin

src/Microsoft.SqlTools.ServiceLayer/Admin/Database/DatabasePrototype100.cs

@@ -9,7 +9,6 @@ using System.Resources;
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Diagnostics;
 using Microsoft.SqlTools.ServiceLayer.Management;
 
 namespace Microsoft.SqlTools.ServiceLayer.Admin

src/Microsoft.SqlTools.ServiceLayer/Admin/Database/DatabasePrototype110.cs

@@ -4,7 +4,6 @@
 //
 
 using System.ComponentModel;
-using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
 using Microsoft.SqlTools.ServiceLayer.Management;

src/Microsoft.SqlTools.ServiceLayer/Admin/Database/DatabasePrototype80.cs

@@ -8,7 +8,6 @@ using System.Resources;
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Diagnostics;
 using System.Collections.Generic;
 using Microsoft.SqlTools.ServiceLayer.Management;
 

src/Microsoft.SqlTools.ServiceLayer/Admin/Database/DatabasePrototype90.cs

@@ -8,7 +8,6 @@ using System.Resources;
 using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Diagnostics;
 using System.Collections.Generic;
 using Microsoft.SqlTools.ServiceLayer.Management;
 

src/Microsoft.SqlTools.ServiceLayer/Agent/Common/AgentActions.cs

@@ -4,18 +4,13 @@
 //
 
 using System;
-using System.Collections;
 using System.Collections.Specialized;
-using System.ComponentModel;
 using System.Data;
 using System.Threading;
 using System.Xml;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
 using Microsoft.SqlServer.Management.Common;
-using Microsoft.SqlServer.Management.Diagnostics;
-using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Smo.Agent;
-using Microsoft.SqlTools.ServiceLayer.Admin;
 using Microsoft.SqlTools.ServiceLayer.Management;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent

src/Microsoft.SqlTools.ServiceLayer/Agent/Common/LogAggregator.cs

@@ -3,18 +3,13 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using Microsoft.SqlServer.Management.Sdk.Sfc;
 using System;
-using System.Threading;
-using System.Collections;
 using System.Collections.Generic;
-using Microsoft.SqlServer.Management.Diagnostics;
-using System.Runtime.CompilerServices;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {
 
-#region LogSourceAggregation - ILogSource info built from multiple other sources
+    #region LogSourceAggregation - ILogSource info built from multiple other sources
     internal class LogSourceAggregation : ILogSource, ITypedColumns, IDisposable
     {
 #region Constants

src/Microsoft.SqlTools.ServiceLayer/Agent/Common/LogInterfaces.cs

@@ -3,14 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using Microsoft.SqlServer.Management.Sdk.Sfc;
-using System;
-using Microsoft.SqlServer.Management.Common;
-using System.Collections.Generic;
-using System.Collections;
-using Microsoft.SqlServer.Management.Diagnostics;
-using System.Collections.ObjectModel;
-
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {
     public class GridColumnType

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentAlertInfo.cs

@@ -4,8 +4,6 @@
 //
 
 using System;
-using System.Collections.Generic;
-using Microsoft.SqlTools.ServiceLayer.Agent;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentJobHistoryInfo.cs

@@ -4,10 +4,6 @@
 //
 
 using System;
-using System.Data;
-using System.Collections.Generic;
-using Microsoft.SqlServer.Management.Common;
-using Microsoft.SqlTools.ServiceLayer.Agent;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentJobInfo.cs

@@ -3,9 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System.Collections.Generic;
-using Microsoft.SqlTools.ServiceLayer.Agent;
-
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {
     public enum JobCompletionActionCondition

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentJobStepInfo.cs

@@ -4,9 +4,6 @@
 //
 
 using Microsoft.SqlServer.Management.Smo.Agent;
-using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.Utility;
-using Microsoft.SqlTools.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentOperatorInfo.cs

@@ -4,8 +4,6 @@
 //
 
 using System;
-using System.Collections.Generic;
-using Microsoft.SqlTools.ServiceLayer.Agent;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentProxyInfo.cs

@@ -3,10 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
-using System.Collections.Generic;
-using Microsoft.SqlTools.ServiceLayer.Agent;
-
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {
     /// <summary>

src/Microsoft.SqlTools.ServiceLayer/Agent/Contracts/AgentScheduleInfo.cs

@@ -4,8 +4,6 @@
 //
 
 using System;
-using System.Collections.Generic;
-using Microsoft.SqlTools.ServiceLayer.Agent;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobActions.cs

@@ -3,9 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
-using Microsoft.SqlTools.ServiceLayer.Admin;
-using Microsoft.SqlTools.ServiceLayer.Agent.Contracts;
 using Microsoft.SqlTools.ServiceLayer.Management;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobActivityFilter.cs

@@ -4,10 +4,7 @@
 //
 
 using System;
-using System.ComponentModel;
 using System.Text;
-using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Smo;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobAlertData.cs

@@ -4,15 +4,7 @@
 //
 
 using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Data;
-using System.Globalization;
-
-using SMO = Microsoft.SqlServer.Management.Smo;
-using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Smo.Agent;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobData.cs

@@ -4,7 +4,6 @@
 //
 
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.Data;
 using System.Globalization;

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobFetcher.cs

@@ -4,7 +4,6 @@
 //
 
 using System;
-using System.Text;
 using System.Data;
 using System.Globalization;
 using System.Collections.Generic;
@@ -12,8 +11,6 @@ using System.Collections.Generic;
 using SMO = Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Smo.Agent;
-using Microsoft.SqlTools.ServiceLayer.Agent.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobHelper.cs

@@ -4,10 +4,7 @@
 //
 
 using System;
-using System.Collections.Generic;
-using System.Text;
 using Microsoft.SqlServer.Management.Common;
-using Microsoft.SqlServer.Management.Sdk.Sfc;
 using Microsoft.SqlServer.Management.Smo.Agent;
 using SMO = Microsoft.SqlServer.Management.Smo;
 

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobHistoryItem.cs

@@ -8,14 +8,12 @@ using System.Collections.Generic;
 using System.Data;
 using Microsoft.Data.SqlClient;
 using Microsoft.SqlServer.Management.Common;
-using Microsoft.SqlServer.Management.Sdk.Sfc;
 using Microsoft.SqlServer.Management.Smo.Agent;
-using SMO = Microsoft.SqlServer.Management.Smo;
 
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {
-     /// <summary>
+    /// <summary>
     /// severity associated with a log entry (ILogEntry)
     //  these should be ordered least severe to most severe where possible.
     /// </summary>

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobNotificationsActions.cs

@@ -3,15 +3,7 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using System;
-using System.Collections;
-using System.Globalization;
-using Microsoft.SqlServer.Management.Smo;
-using Microsoft.SqlServer.Management.Common;
-using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Smo.Agent;
 using Microsoft.SqlTools.ServiceLayer.Management;
-using Microsoft.SqlTools.ServiceLayer.Admin;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobStepData.cs

@@ -5,7 +5,6 @@
 
 using System;
 using System.Collections;
-using System.Data;
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
 using Microsoft.SqlServer.Management.Smo.Agent;

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobStepSubSystems.cs

@@ -7,10 +7,7 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
-using System.Globalization;
 using System.Linq;
-using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Smo.Agent;
 using Microsoft.SqlTools.ServiceLayer.Management;
 

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/JobStepsActions.cs

@@ -5,7 +5,6 @@
 
 using System;
 using Microsoft.SqlServer.Management.Smo.Agent;
-using Microsoft.SqlTools.ServiceLayer.Agent;
 using Microsoft.SqlTools.ServiceLayer.Agent.Contracts;
 using Microsoft.SqlTools.ServiceLayer.Management;
 

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/LocalizableCategory.cs

@@ -4,15 +4,7 @@
 //
 
 using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Data;
-using System.Globalization;
-using Microsoft.SqlServer.Management.Common;
-using Microsoft.SqlServer.Management.Diagnostics;
-using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Smo.Agent;
-using SMO = Microsoft.SqlServer.Management.Smo;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/ManageSchedulesControl.cs

@@ -4,16 +4,8 @@
 //
 
 using System;
-using System.Collections;
 using System.Collections.Generic;
-using System.Collections.Specialized;
-using System.ComponentModel;
-using System.Drawing;
-using System.Data;
-using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Smo.Agent;
-using Microsoft.SqlServer.Management.Diagnostics;
-using Microsoft.SqlTools.ServiceLayer.Admin;
 using Microsoft.SqlTools.ServiceLayer.Management;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/MsaJobTargetServer.cs

@@ -4,16 +4,6 @@
 //
 
 using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Data;
-using System.Globalization;
-using Microsoft.SqlServer.Management.Common;
-using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Smo;
-using Microsoft.SqlServer.Management.Smo.Agent;
-using Microsoft.SqlServer.Management.Diagnostics;
-using SMO = Microsoft.SqlServer.Management.Smo;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/Schedule.cs

@@ -4,19 +4,11 @@
 //
 
 using System;
-using System.Drawing;
-using System.Collections;
-using System.Collections.Generic;
-using System.ComponentModel;
 using System.Data;
 using System.Xml;
-using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Smo.Agent;
-using Microsoft.SqlServer.Management.Diagnostics;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlTools.ServiceLayer.Management;
-using Microsoft.SqlTools.ServiceLayer.Admin;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {

src/Microsoft.SqlTools.ServiceLayer/Agent/Jobs/ScheduleData.cs

@@ -11,9 +11,7 @@ using System.Globalization;
 using System.Text;
 using System.Text.RegularExpressions;
 using Microsoft.SqlServer.Management.Common;
-using Microsoft.SqlServer.Management.Diagnostics;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
-using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Smo.Agent;
 using Microsoft.SqlTools.ServiceLayer.Management;
 

src/Microsoft.SqlTools.ServiceLayer/AzureFunctions/AzureFunctionsUtils.cs

@@ -7,8 +7,6 @@ using Microsoft.CodeAnalysis.CSharp.Syntax;
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace Microsoft.SqlTools.ServiceLayer.AzureFunctions
 {

src/Microsoft.SqlTools.ServiceLayer/AzureFunctions/Contracts/AddSqlBindingRequest.cs

@@ -2,9 +2,7 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.SchemaCompare.Contracts;
 using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.AzureFunctions.Contracts

src/Microsoft.SqlTools.ServiceLayer/AzureFunctions/Contracts/GetAzureFunctionsRequest.cs

@@ -2,9 +2,7 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.SchemaCompare.Contracts;
 using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.AzureFunctions.Contracts

src/Microsoft.SqlTools.ServiceLayer/Cms/CmsService.cs

@@ -13,7 +13,6 @@ using Microsoft.SqlTools.ServiceLayer.Hosting;
 using Microsoft.SqlTools.Utility;
 using System;
 using System.Collections.Generic;
-using System.Data.Common;
 using System.Diagnostics;
 using System.Linq;
 using System.Threading.Tasks;

src/Microsoft.SqlTools.ServiceLayer/Cms/Contracts/RegisteredServerRequest.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.Connection.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.Cms.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/Connection/CancelTokenKey.cs

@@ -4,9 +4,6 @@
 //
 
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 using Microsoft.SqlTools.ServiceLayer.Connection.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.Connection

src/Microsoft.SqlTools.ServiceLayer/Connection/Contracts/ConnectionDetails.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
-using Microsoft.SqlTools.ServiceLayer.Utility;
 using Microsoft.SqlTools.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.Connection.Contracts

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/DacFxRequest.cs

@@ -2,7 +2,6 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 using Microsoft.SqlTools.ServiceLayer.TaskServices;
 using Microsoft.SqlTools.ServiceLayer.Utility;
 

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/DeployRequest.cs

@@ -4,7 +4,6 @@
 //
 using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.SchemaCompare.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/DeploymentOptions.cs

@@ -2,7 +2,6 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using System;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/ExportRequest.cs

@@ -3,8 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.TaskServices;
-using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/ExtractRequest.cs

@@ -2,11 +2,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using System;
 using Microsoft.SqlServer.Dac;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.TaskServices;
-using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/GenerateDeployPlanRequest.cs

@@ -3,8 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.TaskServices;
-using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/GenerateDeployScriptRequest.cs

@@ -4,7 +4,6 @@
 //
 using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.SchemaCompare.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/GetDefaultPublishOptionsRequest.cs

@@ -2,10 +2,7 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.SchemaCompare.Contracts;
-using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/GetOptionsFromProfileRequest.cs

@@ -2,9 +2,7 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.SchemaCompare.Contracts;
 using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/ImportRequest.cs

@@ -3,8 +3,6 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.TaskServices;
-using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/Contracts/ValidateStreamingJobRequest.cs

@@ -2,9 +2,7 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
-using Microsoft.SqlTools.ServiceLayer.SchemaCompare.Contracts;
 using Microsoft.SqlTools.ServiceLayer.Utility;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx.Contracts

src/Microsoft.SqlTools.ServiceLayer/DacFx/DacFxOperation.cs

@@ -8,7 +8,6 @@ using Microsoft.SqlTools.ServiceLayer.TaskServices;
 using Microsoft.SqlTools.ServiceLayer.Utility;
 using Microsoft.SqlTools.Utility;
 using System;
-using Microsoft.Data.SqlClient;
 using System.Diagnostics;
 using System.Threading;
 

src/Microsoft.SqlTools.ServiceLayer/DacFx/ExportOperation.cs

@@ -2,14 +2,9 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using Microsoft.SqlServer.Dac;
 using Microsoft.SqlTools.ServiceLayer.Connection;
 using Microsoft.SqlTools.ServiceLayer.DacFx.Contracts;
-using Microsoft.SqlTools.ServiceLayer.TaskServices;
 using Microsoft.SqlTools.Utility;
-using System;
-using Microsoft.Data.SqlClient;
-using System.Diagnostics;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/ExtractOperation.cs

@@ -5,12 +5,8 @@
 using Microsoft.SqlServer.Dac;
 using Microsoft.SqlTools.ServiceLayer.Connection;
 using Microsoft.SqlTools.ServiceLayer.DacFx.Contracts;
-using Microsoft.SqlTools.ServiceLayer.TaskServices;
 using Microsoft.SqlTools.Utility;
 using System;
-using Microsoft.Data.SqlClient;
-using System.Diagnostics;
-using System.Globalization;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/GenerateDeployPlanOperation.cs

@@ -5,11 +5,7 @@
 using Microsoft.SqlServer.Dac;
 using Microsoft.SqlTools.ServiceLayer.Connection;
 using Microsoft.SqlTools.ServiceLayer.DacFx.Contracts;
-using Microsoft.SqlTools.ServiceLayer.TaskServices;
 using Microsoft.SqlTools.Utility;
-using System;
-using Microsoft.Data.SqlClient;
-using System.Diagnostics;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/GenerateDeployScriptOperation.cs

@@ -2,9 +2,6 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
-using System;
-using Microsoft.Data.SqlClient;
-using System.Diagnostics;
 using System.IO;
 using Microsoft.SqlServer.Dac;
 using Microsoft.SqlTools.ServiceLayer.Connection;

src/Microsoft.SqlTools.ServiceLayer/DacFx/ImportOperation.cs

@@ -5,11 +5,7 @@
 using Microsoft.SqlServer.Dac;
 using Microsoft.SqlTools.ServiceLayer.Connection;
 using Microsoft.SqlTools.ServiceLayer.DacFx.Contracts;
-using Microsoft.SqlTools.ServiceLayer.TaskServices;
 using Microsoft.SqlTools.Utility;
-using System;
-using Microsoft.Data.SqlClient;
-using System.Diagnostics;
 
 namespace Microsoft.SqlTools.ServiceLayer.DacFx
 {

src/Microsoft.SqlTools.ServiceLayer/DacFx/ValidateStreamingJobOperation.cs

@@ -7,7 +7,6 @@ extern alias ASAScriptDom;
 
 using System;
 using System.Collections.Generic;
-using System.Globalization;
 using System.IO;
 using System.Linq;
 using Microsoft.SqlServer.Dac.Model;