chore: remove unused usings

Author: Ndiritu

src/Microsoft.Graph.Core/Extensions/HttpRequestMessageExtensions.cs

@@ -6,11 +6,8 @@ namespace Microsoft.Graph
 {
     using System;
     using System.Collections.Generic;
-    using System.IO;
     using System.Linq;
     using System.Net.Http;
-    using System.Threading.Tasks;
-    using Microsoft.Kiota.Http.HttpClientLibrary.Extensions;
 
     /// <summary>
     /// Contains extension methods for <see cref="HttpRequestMessage"/>

src/Microsoft.Graph.Core/Extensions/IDecryptableContentExtensions.cs

@@ -9,10 +9,8 @@ namespace Microsoft.Graph
     using System.Security.Cryptography;
     using System.Security.Cryptography.X509Certificates;
     using System.Text;
-    using System.Text.Json;
     using System.Threading.Tasks;
     using Microsoft.Kiota.Abstractions.Serialization;
-    using Microsoft.Kiota.Serialization.Json;
 
     /// <summary>
     /// Contains extension methods for <see cref="IDecryptableContentExtensions"/>
@@ -43,7 +41,7 @@ public static class IDecryptableContentExtensions
 
         /// <summary>
         /// Validates the signature and decrypted content attached with the notification.
-        /// https://docs.microsoft.com/en-us/graph/webhooks-with-resource-data#decrypting-resource-data-from-change-notifications 
+        /// https://docs.microsoft.com/en-us/graph/webhooks-with-resource-data#decrypting-resource-data-from-change-notifications
         /// </summary>
         /// <param name="encryptedContent">The encrypted content of type <see cref="IDecryptableContent"/></param>
         /// <param name="certificateProvider">Certificate provider to decrypt the content.

src/Microsoft.Graph.Core/Properties/AssemblyInfo.cs

@@ -1,6 +1,4 @@
-using System.Reflection;
-using System.Resources;
-using System.Runtime.CompilerServices;
+using System.Runtime.CompilerServices;
 #if DEBUG
 [assembly: InternalsVisibleTo("Microsoft.Graph.DotnetCore.Core.Test")]
 #endif

src/Microsoft.Graph.Core/Requests/AsyncMonitor.cs

@@ -7,7 +7,6 @@ namespace Microsoft.Graph
     using System;
     using System.Net;
     using System.Net.Http;
-    using System.Text.Json;
     using System.Threading;
     using System.Threading.Tasks;
     using Microsoft.Kiota.Abstractions;

src/Microsoft.Graph.Core/Requests/Content/BatchRequestContent.cs

@@ -5,7 +5,6 @@
 namespace Microsoft.Graph
 {
     using System;
-    using System.Collections;
     using System.Collections.Generic;
     using System.ComponentModel;
     using System.IO;

src/Microsoft.Graph.Core/Requests/Content/BatchResponseContentCollection.cs

@@ -6,7 +6,6 @@
     using System.Linq;
     using System.Net;
     using System.Net.Http;
-    using System.Text.Json;
     using System.Threading.Tasks;
     using Microsoft.Kiota.Abstractions;
     using Microsoft.Kiota.Abstractions.Serialization;

src/Microsoft.Graph.Core/Requests/DeltaResponseHandler.cs

@@ -4,7 +4,6 @@
 
 namespace Microsoft.Graph
 {
-    using System;
     using System.Collections.Generic;
     using System.IO;
     using System.Linq;
@@ -21,7 +20,7 @@ namespace Microsoft.Graph
 #endif
 
     /// <summary>
-    /// PREVIEW 
+    /// PREVIEW
     /// A response handler that exposes the list of changes returned in a response.
     /// This supports scenarios where the service expresses changes to 'null'. The
     /// deserializer can't express changes to null so you can now discover if a property
@@ -56,7 +55,7 @@ public async Task<ModelType> HandleResponseAsync<NativeResponseType, ModelType>(
                 // set on the response body object.
                 var responseString = await GetResponseStringAsync(responseMessage).ConfigureAwait(false);
 
-                // Get the response body object with the change list 
+                // Get the response body object with the change list
                 // set on each response item.
                 var responseWithChangeList = await GetResponseBodyWithChangelistAsync(responseString).ConfigureAwait(false);
                 using var responseWithChangeListStream = new MemoryStream(Encoding.UTF8.GetBytes(responseWithChangeList));
@@ -112,7 +111,7 @@ private async Task<string> GetResponseBodyWithChangelistAsync(string deltaRespon
             // return a string instead.
             using (var responseJsonDocument = JsonDocument.Parse(deltaResponseBody))
             {
-                // An array of delta objects. We will need to process 
+                // An array of delta objects. We will need to process
                 // each one independently of each other.
                 if (!responseJsonDocument.RootElement.TryGetProperty("value", out var pageOfDeltaObjects))
                 {
@@ -193,7 +192,7 @@ private async Task GetObjectPropertiesAsync(JsonElement changedObject, List<stri
                             var arrayEnumerator = property.Value.EnumerateArray();
                             if (!arrayEnumerator.Any())
                             {
-                                // Handle the edge case when the change involves changing to an empty array 
+                                // Handle the edge case when the change involves changing to an empty array
                                 // as we can't observe elements in an empty collection in the foreach loop below
                                 changes.Add(parent);
                                 break;

src/Microsoft.Graph.Core/Requests/GraphClientFactory.cs

@@ -9,7 +9,6 @@ namespace Microsoft.Graph
     using System.Net;
     using System.Net.Http;
     using System.Net.Http.Headers;
-    using System.Threading;
     using Microsoft.Kiota.Http.HttpClientLibrary;
     using Microsoft.Kiota.Http.HttpClientLibrary.Middleware;
 
@@ -211,7 +210,7 @@ internal static HttpMessageHandler GetNativePlatformHttpHandler(IWebProxy proxy
             return new WinHttpHandler { Proxy = proxy, AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate , WindowsProxyUsePolicy = proxyPolicy, SendTimeout = Timeout.InfiniteTimeSpan, ReceiveDataTimeout = Timeout.InfiniteTimeSpan, ReceiveHeadersTimeout = Timeout.InfiniteTimeSpan };
 #elif NET6_0_OR_GREATER
             //use resilient configs when we can https://learn.microsoft.com/en-us/aspnet/core/fundamentals/http-requests?view=aspnetcore-5.0#alternatives-to-ihttpclientfactory-1
-            return new SocketsHttpHandler { Proxy = proxy, AllowAutoRedirect = false, AutomaticDecompression = DecompressionMethods.All, PooledConnectionLifetime = TimeSpan.FromMinutes(1)}; 
+            return new SocketsHttpHandler { Proxy = proxy, AllowAutoRedirect = false, AutomaticDecompression = DecompressionMethods.All, PooledConnectionLifetime = TimeSpan.FromMinutes(1)};
 #else
             return new HttpClientHandler { Proxy = proxy, AllowAutoRedirect = false, AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate };
 #endif

src/Microsoft.Graph.Core/Requests/GraphRequestContext.cs

@@ -4,9 +4,7 @@
 
 namespace Microsoft.Graph
 {
-    using System.Collections.Generic;
     using System.Threading;
-    using Microsoft.Kiota.Abstractions;
 
     /// <summary>
     /// The graph request context class

src/Microsoft.Graph.Core/Requests/GraphResponse{T}.cs

@@ -4,7 +4,6 @@
 
 namespace Microsoft.Graph
 {
-    using System;
     using System.Collections.Generic;
     using System.Net.Http;
     using System.Threading.Tasks;
@@ -27,7 +26,7 @@ public GraphResponse(RequestInformation requestInformation, HttpResponseMessage
         }
 
         /// <summary>
-        /// Gets the deserialized object 
+        /// Gets the deserialized object
         /// </summary>
         /// <param name="responseHandler">The response handler to use for the reponse</param>
         /// <param name="errorMappings">The errorMappings to use in the event of a non sucess request</param>