Make nullable warnings a per file opt-in (#1842)

* Make nullable warnings a per file opt-in

* Remove unneeded compiler directives

* Remove compiler directive for User Data

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Concurrent;
 using System.Threading.Tasks;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using Microsoft.SqlTools.Hosting.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.Admin

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

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

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.Collections.Generic;
 
 namespace Microsoft.SqlTools.ServiceLayer.Admin.Contracts

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

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

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Admin.Contracts
 {
     public class LoginInfo

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Linq;
 using System.Collections.Generic;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.ComponentModel;
 using System.Resources;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Specialized;
 using System.ComponentModel;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.ComponentModel;
 using System.Resources;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.ComponentModel;
 using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Sdk.Sfc;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.ComponentModel;
 using System.Resources;
 using Microsoft.SqlServer.Management.Common;

src/Microsoft.SqlTools.ServiceLayer/Admin/Database/DatabasePrototype80SP3.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.ComponentModel;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
 using Microsoft.SqlTools.ServiceLayer.Management;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.ComponentModel;
 using System.Resources;
 using Microsoft.SqlServer.Management.Smo;

src/Microsoft.SqlTools.ServiceLayer/Admin/Database/DatabasePrototype90EnterpriseSP2.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.ComponentModel;
 using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlServer.Management.Sdk.Sfc;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.ComponentModel;
 using Microsoft.Data.SqlClient;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Smo;
 using Microsoft.SqlTools.ServiceLayer.Admin.Contracts;

src/Microsoft.SqlTools.ServiceLayer/Agent/AgentService.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Data;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Specialized;
 using System.Data;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {
     interface IFilterDefinition

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Data;
 using System.Collections.Generic;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Agent
 {
     public class GridColumnType

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {
     public enum JobCompletionActionCondition

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using Microsoft.SqlServer.Management.Smo.Agent;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts

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

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

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts
 {
     /// <summary>

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent.Contracts

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Smo.Agent;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Data;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlTools.ServiceLayer.Agent.Contracts;
 using Microsoft.SqlTools.ServiceLayer.Management;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Data;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections;
 using System.Data;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using Microsoft.SqlTools.ServiceLayer.Management;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Text;
 

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlServer.Management.Sdk.Sfc;
 using Microsoft.SqlServer.Management.Smo.Agent;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections;
 using Microsoft.SqlServer.Management.Smo.Agent;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Data;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Data;
 using System.Globalization;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.Smo.Agent;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Data;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using Microsoft.SqlTools.ServiceLayer.Management;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Data;
 using System.Globalization;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlServer.Management.Smo.Agent;
 using Microsoft.SqlTools.ServiceLayer.Agent.Contracts;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using Microsoft.SqlServer.Management.Sdk.Sfc;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections;
 using Microsoft.SqlServer.Management.Common;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlServer.Management.Smo.Agent;
 using Microsoft.SqlTools.ServiceLayer.Agent.Contracts;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections;
 using System.Collections.Generic;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlServer.Management.Smo.Agent;
 

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using Microsoft.SqlServer.Management.Smo.Agent;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 
 namespace Microsoft.SqlTools.ServiceLayer.Agent

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Data;
 using System.Xml;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections;
 using System.ComponentModel;

src/Microsoft.SqlTools.ServiceLayer/AutoParameterizaition/Exceptions/ParameterizationFormatException.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlTools.ServiceLayer.AutoParameterizaition.Helpers;
 

src/Microsoft.SqlTools.ServiceLayer/AutoParameterizaition/Exceptions/ParameterizationParsingException.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 
 namespace Microsoft.SqlTools.ServiceLayer.AutoParameterizaition.Exceptions

src/Microsoft.SqlTools.ServiceLayer/AutoParameterizaition/Exceptions/ParameterizationScriptTooLargeException.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.AutoParameterizaition.Exceptions
 {
     internal class ParameterizationScriptTooLargeException : ParameterizationParsingException

src/Microsoft.SqlTools.ServiceLayer/AutoParameterizaition/MessageHelper.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.Globalization;
 
 namespace Microsoft.SqlTools.ServiceLayer.AutoParameterizaition.Helpers

src/Microsoft.SqlTools.ServiceLayer/AutoParameterizaition/ScalarExpressionTransformer.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.Data;

src/Microsoft.SqlTools.ServiceLayer/AutoParameterizaition/SqlParameterizer.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Data.Common;
 using System.IO;

src/Microsoft.SqlTools.ServiceLayer/AutoParameterizaition/TsqlMultiVisitor.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System.Collections.Generic;
 using System.Text;
 using Microsoft.Data.SqlClient;

src/Microsoft.SqlTools.ServiceLayer/AzureBlob/BlobService.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Threading.Tasks;
 using Microsoft.Data.SqlClient;

src/Microsoft.SqlTools.ServiceLayer/AzureBlob/Contracts/BlobSasResource.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.AzureBlob.Contracts
 {
     public static class BlobSasResource

src/Microsoft.SqlTools.ServiceLayer/AzureBlob/Contracts/CreateSasRequest.cs

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

src/Microsoft.SqlTools.ServiceLayer/AzureBlob/SharedAccessSignatureCreator.cs

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlServer.Management.Smo;
 using Azure.Storage.Blobs;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Generic;
 using System.IO;

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

@@ -2,6 +2,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
+
+#nullable disable
 using System;
 using System.Threading.Tasks;
 using Microsoft.SqlTools.Hosting.Protocol;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using Microsoft.CodeAnalysis.CSharp;
 using Microsoft.CodeAnalysis.CSharp.Syntax;
 using Microsoft.SqlTools.ServiceLayer.AzureFunctions.Contracts;

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

@@ -2,6 +2,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
+
+#nullable disable
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 using Microsoft.SqlTools.ServiceLayer.Utility;
 

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

@@ -2,6 +2,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
+
+#nullable disable
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.AzureFunctions.Contracts

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.IO;
 using System.Linq;

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

@@ -2,6 +2,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
+
+#nullable disable
 using Microsoft.SqlServer.Management.Common;
 using Microsoft.SqlServer.Management.RegisteredServers;
 using Microsoft.SqlServer.Management.Sdk.Sfc;

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

@@ -2,6 +2,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
+
+#nullable disable
 using Microsoft.SqlTools.ServiceLayer.Connection.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.Cms.Contracts

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

@@ -2,6 +2,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
+
+#nullable disable
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.Cms.Contracts

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

@@ -2,6 +2,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
+
+#nullable disable
 using Microsoft.SqlTools.ServiceLayer.Connection.Contracts;
 using System.Collections.Generic;
 

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using Microsoft.SqlTools.ServiceLayer.Connection.Contracts;
 

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using Microsoft.SqlTools.Hosting.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.Connection

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Connection
 {
     /// <summary>

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Connection.Contracts
 {
     /// <summary>

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Connection.Contracts
 {
     /// <summary>

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Connection.Contracts
 {
     /// <summary>

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

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

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Connection.Contracts
 {
     /// <summary>

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

@@ -3,6 +3,8 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+#nullable disable
+
 namespace Microsoft.SqlTools.ServiceLayer.Connection.Contracts
 {
     /// <summary>