fix: Resolve StyleCop analyzer errors in ACR SDK provider files

- SA1204: Move static GetFirstLayerDigest before instance members (OciRegistryClient.cs)
- SA1124: Remove #region/#endregion around OCI JSON models (OciRegistryClient.cs)
- SA1202: Move protected GetAcrInstallerScriptSnippet before private methods (PlatformInstallerBase.cs)
- SA1116/SA1117: Place multi-line parameters each on own line (ExternalAcrSdkProvider.cs)
- SA1515: Add blank line before single-line comment (DotNetCoreAcrVersionProvider.cs)

Author: Sarath chandra Bussa

src/BuildScriptGenerator/DotNetCore/VersionProviders/DotNetCoreAcrVersionProvider.cs

@@ -86,6 +86,7 @@ private bool TryGetVersionInfoFromCatalog(string repository, string debianFlavor
                 // Download the catalog layer (small JSON blob)
                 var url = $"{this.commonOptions.OryxAcrSdkRegistryUrl?.TrimEnd('/') ?? SdkStorageConstants.DefaultAcrSdkRegistryUrl}/v2/{repository}/blobs/{layerDigest}";
                 var httpClient = this.OciClient.GetAllTagsAsync(repository).Result; // We need a different approach
+
                 // Actually, we can get the blob content via the same pattern
 
                 // Use a simpler approach: read config labels from the catalog image

src/BuildScriptGenerator/ExternalAcrSdkProvider.cs

@@ -76,7 +76,9 @@ public async Task<bool> RequestSdkFromAcrAsync(string platformName, string versi
             this.logger.LogInformation(
                 "Requesting SDK from ACR via LWASv2: platform={PlatformName}, version={Version}, " +
                 "debianFlavor={DebianFlavor}",
-                platformName, version, debianFlavor);
+                platformName,
+                version,
+                debianFlavor);
             this.outputWriter.WriteLine(
                 $"Requesting SDK from ACR via external provider: {platformName} {version} ({debianFlavor})");
 
@@ -116,7 +118,9 @@ public async Task<bool> RequestSdkFromAcrAsync(string platformName, string versi
                     this.logger.LogInformation(
                         "Successfully pulled SDK from ACR via LWASv2: {PlatformName} {Version}, " +
                         "available at {FilePath}",
-                        platformName, version, expectedFilePath);
+                        platformName,
+                        version,
+                        expectedFilePath);
                     this.outputWriter.WriteLine(
                         $"Successfully pulled SDK from ACR: {platformName} {version}");
                     return true;
@@ -126,17 +130,22 @@ public async Task<bool> RequestSdkFromAcrAsync(string platformName, string versi
                     this.logger.LogWarning(
                         "ACR SDK pull via LWASv2 did not produce expected file: {PlatformName} {Version} " +
                         "at {FilePath}. Response: {Response}",
-                        platformName, version, expectedFilePath, response);
+                        platformName,
+                        version,
+                        expectedFilePath,
+                        response);
                     this.outputWriter.WriteLine(
                         $"Failed to pull SDK from ACR via external provider: {platformName} {version}");
                     return false;
                 }
             }
             catch (Exception ex)
             {
-                this.logger.LogError(ex,
+                this.logger.LogError(
+                    ex,
                     "Error requesting SDK from ACR via LWASv2: {PlatformName} {Version}",
-                    platformName, version);
+                    platformName,
+                    version);
                 this.outputWriter.WriteLine(
                     $"Error pulling SDK from ACR via external provider: {platformName} {version}: {ex.Message}");
                 return false;
@@ -151,7 +160,8 @@ private async Task<bool> SendRequestAsync(AcrSdkProviderRequest request)
                 this.logger.LogInformation(
                     "Sending ACR SDK request to external provider: {PlatformName}, {BlobName}, " +
                     "UrlParameters: {UrlParamsJson}",
-                    request.PlatformName, request.BlobName,
+                    request.PlatformName,
+                    request.BlobName,
                     JsonSerializer.Serialize(request.UrlParameters));
 
                 using (var cts = new CancellationTokenSource(
@@ -161,7 +171,8 @@ private async Task<bool> SendRequestAsync(AcrSdkProviderRequest request)
                     var requestJson = JsonSerializer.Serialize(request);
                     this.logger.LogInformation(
                         "Connected to socket {SocketPath} and sending ACR request: {RequestJson}",
-                        SocketPath, requestJson);
+                        SocketPath,
+                        requestJson);
 
                     requestJson += "$";
                     var requestBytes = Encoding.UTF8.GetBytes(requestJson);

src/BuildScriptGenerator/Helpers/OciContainerConfig.cs

@@ -0,0 +1,16 @@
+// --------------------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// --------------------------------------------------------------------------------------------
+
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+
+namespace Microsoft.Oryx.BuildScriptGenerator
+{
+    public class OciContainerConfig
+    {
+        [JsonPropertyName("Labels")]
+        public Dictionary<string, string> Labels { get; set; }
+    }
+}

src/BuildScriptGenerator/Helpers/OciDescriptor.cs

@@ -0,0 +1,21 @@
+// --------------------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// --------------------------------------------------------------------------------------------
+
+using System.Text.Json.Serialization;
+
+namespace Microsoft.Oryx.BuildScriptGenerator
+{
+    public class OciDescriptor
+    {
+        [JsonPropertyName("mediaType")]
+        public string MediaType { get; set; }
+
+        [JsonPropertyName("digest")]
+        public string Digest { get; set; }
+
+        [JsonPropertyName("size")]
+        public long Size { get; set; }
+    }
+}

src/BuildScriptGenerator/Helpers/OciImageConfig.cs

@@ -0,0 +1,15 @@
+// --------------------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// --------------------------------------------------------------------------------------------
+
+using System.Text.Json.Serialization;
+
+namespace Microsoft.Oryx.BuildScriptGenerator
+{
+    public class OciImageConfig
+    {
+        [JsonPropertyName("config")]
+        public OciContainerConfig Config { get; set; }
+    }
+}

src/BuildScriptGenerator/Helpers/OciManifest.cs

@@ -0,0 +1,25 @@
+// --------------------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// --------------------------------------------------------------------------------------------
+
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+
+namespace Microsoft.Oryx.BuildScriptGenerator
+{
+    public class OciManifest
+    {
+        [JsonPropertyName("schemaVersion")]
+        public int SchemaVersion { get; set; }
+
+        [JsonPropertyName("mediaType")]
+        public string MediaType { get; set; }
+
+        [JsonPropertyName("config")]
+        public OciDescriptor Config { get; set; }
+
+        [JsonPropertyName("layers")]
+        public List<OciDescriptor> Layers { get; set; }
+    }
+}