diff --git a/docs/azure/includes/dotnet-all.md b/docs/azure/includes/dotnet-all.md
index 505624adf6aca..476a92edc6d90 100644
--- a/docs/azure/includes/dotnet-all.md
+++ b/docs/azure/includes/dotnet-all.md
@@ -267,7 +267,7 @@
| Microsoft.Azure.Functions.Worker.Extensions.EventHubs | NuGet [5.1.0](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.EventHubs/5.1.0) | | |
| Microsoft.Azure.Functions.Worker.Extensions.Http | NuGet [3.0.13](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.Http/3.0.13) | | |
| Microsoft.Azure.Functions.Worker.Extensions.Kafka | NuGet [3.6.0](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.Kafka/3.6.0) | | |
-| Microsoft.Azure.Functions.Worker.Extensions.OpenApi | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.OpenApi/1.4.0) | | |
+| Microsoft.Azure.Functions.Worker.Extensions.OpenApi | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.OpenApi/1.4.0)
NuGet [2.0.0-preview1](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.OpenApi/2.0.0-preview1) | | |
| Microsoft.Azure.Functions.Worker.Extensions.RabbitMQ | NuGet [1.1.0](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.RabbitMQ/1.1.0) | | |
| Microsoft.Azure.Functions.Worker.Extensions.SendGrid | NuGet [3.0.2](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.SendGrid/3.0.2) | | |
| Microsoft.Azure.Functions.Worker.Extensions.ServiceBus | NuGet [5.7.0](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Extensions.ServiceBus/5.7.0) | | |
@@ -385,6 +385,7 @@
| Event Hubs - Service Fabric Processor | NuGet [0.5.4](https://www.nuget.org/packages/Microsoft.Azure.EventHubs.ServiceFabricProcessor/0.5.4) | | GitHub [0.5.4](https://github.com/Azure/azure-sdk-for-net/tree/Microsoft.Azure.EventHubs.ServiceFabricProcessor_0.5.4/sdk/eventhub/Microsoft.Azure.EventHubs.ServiceFabricProcessor/) |
| Extensions - Caching Cosmos | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Extensions.Caching.Cosmos/1.4.0) | | GitHub [1.4.0](https://github.com/Azure/Microsoft.Extensions.Caching.Cosmos/tree/v1.0.0-preview4) |
| Face | NuGet [2.8.0-preview.3](https://www.nuget.org/packages/Microsoft.Azure.CognitiveServices.Vision.Face/2.8.0-preview.3) | | GitHub [2.8.0-preview.3](https://github.com/Azure/azure-sdk-for-net/tree/Microsoft.Azure.CognitiveServices.Vision.Face_2.6.0-preview.1/sdk/cognitiveservices/Vision.Face) |
+| File Shares | NuGet [11.2.3](https://www.nuget.org/packages/Microsoft.Azure.Storage.File/11.2.3) | | GitHub [11.2.3](https://github.com/Azure/azure-storage-net/tree/master/File) |
| Form Recognizer | NuGet [0.8.0-preview](https://www.nuget.org/packages/Microsoft.Azure.CognitiveServices.FormRecognizer/0.8.0-preview) | | GitHub [0.8.0-preview](https://github.com/Azure/azure-sdk-for-net/tree/main/sdk/cognitiveservices/FormRecognizer) |
| Functions - Extensions | NuGet [1.1.0](https://www.nuget.org/packages/Microsoft.Azure.Functions.Extensions/1.1.0) | | GitHub [1.1.0](https://github.com/Azure/azure-functions-dotnet-extensions) |
| Functions extension for Azure Mobile Apps | NuGet [3.0.0-beta8](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.MobileApps/3.0.0-beta8) | | GitHub [3.0.0-beta8](https://github.com/Azure/azure-webjobs-sdk-extensions/tree/v3.0.0-beta8/src/WebJobs.Extensions.MobileApps) |
@@ -404,8 +405,8 @@
| Functions extension for Twilio | NuGet [3.0.2](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.Twilio/3.0.2) | | GitHub [3.0.2](https://github.com/Azure/azure-webjobs-sdk-extensions/tree/v3.0.0/src/WebJobs.Extensions.Twilio) |
| Functions extension metadata generator | NuGet [4.0.1](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Script.ExtensionsMetadataGenerator/4.0.1) | | GitHub [4.0.1](https://github.com/Azure/azure-functions-host) |
| Functions item template pack for Microsoft Template Engine | NuGet [4.0.2288](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.ItemTemplates/4.0.2288) | | GitHub [4.0.2288](https://github.com/Azure/azure-functions-templates/tree/3.1.1582) |
-| Functions OpenAPI app settings deserialization library | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi.Configuration.AppSettings/1.4.0) | | |
-| Functions OpenAPI document and Swagger UI renderer library | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi/1.4.0) | | |
+| Functions OpenAPI app settings deserialization library | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi.Configuration.AppSettings/1.4.0)
NuGet [2.0.0-preview1](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi.Configuration.AppSettings/2.0.0-preview1) | | |
+| Functions OpenAPI document and Swagger UI renderer library | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi/1.4.0)
NuGet [2.0.0-preview1](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi/2.0.0-preview1) | | |
| Functions project template pack for Microsoft Template Engine | NuGet [4.0.2288](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.ProjectTemplates/4.0.2288) | | GitHub [4.0.2288](https://github.com/Azure/azure-functions-templates/tree/3.1.1582) |
| Functions runtime assemblies for App Insights logging | NuGet [3.0.33](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Logging.ApplicationInsights/3.0.33) | | GitHub [3.0.33](https://github.com/Azure/azure-webjobs-sdk/tree/v3.0.18/src/Microsoft.Azure.WebJobs.Logging.ApplicationInsights) |
| Functions runtime assemblies for logging | NuGet [4.0.2](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Logging/4.0.2) | | GitHub [4.0.2](https://github.com/Azure/azure-webjobs-sdk/tree/dev/src/Microsoft.Azure.WebJobs.Logging) |
@@ -487,10 +488,9 @@
| SQL Database Elastic Scale Client | NuGet [2.3.0](https://www.nuget.org/packages/Microsoft.Azure.SqlDatabase.ElasticScale.Client/2.3.0) | | GitHub [2.3.0](https://github.com/Azure/elastic-db-tools/tree/v2.3.0/Src/ElasticScale.Client) |
| SQL Database Elastic Scale Service SplitMerge | NuGet [1.2.0](https://www.nuget.org/packages/Microsoft.Azure.SqlDatabase.ElasticScale.Service.SplitMerge/1.2.0) | | |
| SQL Database Jobs | NuGet [0.8.3362.1](https://www.nuget.org/packages/Microsoft.Azure.SqlDatabase.Jobs/0.8.3362.1) | | |
-| Storage - File Shares | NuGet [11.2.3](https://www.nuget.org/packages/Microsoft.Azure.Storage.File/11.2.3) | | GitHub [11.2.3](https://github.com/Azure/azure-storage-net/tree/master/File) |
| Storage APIs for Microsoft.Azure.WebJobs.Host | NuGet [4.0.4](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Host.Storage/4.0.4)
NuGet [5.0.0-beta.1](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Host.Storage/5.0.0-beta.1) | | GitHub [4.0.4](https://github.com/Azure/azure-webjobs-sdk/tree/storage-v4.0.1/src/Microsoft.Azure.WebJobs.Host.Storage) |
| Supporting library for Microsoft.Azure.WebJobs | NuGet [3.0.33](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Core/3.0.33) | | GitHub [3.0.33](https://github.com/Azure/azure-webjobs-sdk/tree/v3.0.18) |
-| Supporting library for Microsoft.Azure.WebJobs.Extensions.OpenApi | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi.Core/1.4.0) | | |
+| Supporting library for Microsoft.Azure.WebJobs.Extensions.OpenApi | NuGet [1.4.0](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi.Core/1.4.0)
NuGet [2.0.0-preview1](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.OpenApi.Core/2.0.0-preview1) | | |
| Supporting library for testing Microsoft.Azure.WebJobs.Host | NuGet [3.0.30](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Host.TestCommon/3.0.30) | | GitHub [3.0.30](https://github.com/Azure/azure-webjobs-sdk) |
| Synapse | NuGet [0.1.0-preview](https://www.nuget.org/packages/Microsoft.Azure.Synapse/0.1.0-preview) | | GitHub [0.1.0-preview](https://github.com/Azure/azure-sdk-for-net/tree/Microsoft.Azure.Synapse_0.1.0-preview/sdk/synapse/Microsoft.Azure.Synapse/) |
| Tables | NuGet [2.0.0-preview](https://www.nuget.org/packages/Microsoft.Azure.Cosmos.Table/2.0.0-preview) | | |
diff --git a/docs/fundamentals/code-analysis/style-rules/ide0130.md b/docs/fundamentals/code-analysis/style-rules/ide0130.md
new file mode 100644
index 0000000000000..f57010fff24dc
--- /dev/null
+++ b/docs/fundamentals/code-analysis/style-rules/ide0130.md
@@ -0,0 +1,130 @@
+---
+title: "IDE0130: Namespace does not match folder structure"
+description: "Learn about code analysis rule IDE0130: Namespace does not match folder structure"
+ms.date: 12/05/2022
+ms.topic: reference
+f1_keywords:
+- IDE0130
+- dotnet_style_namespace_match_folder
+helpviewer_keywords:
+- IDE0130
+- dotnet_style_namespace_match_folder
+author: gewarren
+ms.author: gewarren
+dev_langs:
+- CSharp
+- VB
+---
+# Namespace does not match folder structure (IDE0130)
+
+| Property | Value |
+| ------------------------ | ------------------------------------------------------ |
+| **Rule ID** | IDE0130 |
+| **Title** | Namespace does not match folder structure |
+| **Category** | Style |
+| **Subcategory** | Language rules (Namespace naming preferences) |
+| **Applicable languages** | C# and Visual Basic |
+| **Options** | `dotnet_style_namespace_match_folder` |
+
+## Overview
+
+This style rule uses the folder structure of the project to enforce namespace naming requirements.
+
+## Options
+
+Options specify the behavior that you want the rule to enforce. For information about configuring options, see [Option format](language-rules.md#option-format).
+
+### dotnet_style_namespace_match_folder
+
+| Property | Value | Description |
+| ------------------------ | ---------------------------------------------------- | -------------------------------------------------- |
+| **Option name** | dotnet_style_namespace_match_folder | |
+| **Option values** | `true` | Prefer namespace naming to match folder structure. |
+| | `false` | Disables the rule. |
+| **Default option value** | `true` | |
+
+> [!NOTE]
+> The `dotnet_style_namespace_match_folder` option depends on knowing the current project and root namespace properties. This information is provided by Visual Studio but is not available for command-line builds, such as `dotnet build`. For command-line builds to work, you must add the following properties to your *.editorconfig* file and replace the root directory and namespace placeholders with your values:
+>
+> ```ini
+> is_global=true
+> build_property.ProjectDir =
+> build_property.RootNamespace =
+> ```
+
+## Example
+
+Assume that the following code snippets are from a file named `Data/Example.cs` or `Data/Example.vb`, where `Data` represents the folder structure from the project file. The folder structure naming is added to the root namespace, which in this example is `Root`.
+
+```csharp
+// Code with violations
+namespace Root.BadExample
+{
+ class Example
+ {
+ public void M()
+ {
+ }
+ }
+}
+
+// Fixed code
+namespace Root.Data
+{
+ class Example
+ {
+ public void M()
+ {
+ }
+ }
+}
+```
+
+```vb
+' Code with violations
+Namespace Root.BadExample
+ Class Example
+ Public Sub M()
+ End Sub
+ End Class
+End Namespace
+
+' Fixed code
+Namespace Root.Data
+ Class Example
+ Public Sub M()
+ End Sub
+ End Class
+End Namespace
+```
+
+## Suppress a warning
+
+If you want to suppress only a single violation, add preprocessor directives to your source file to disable and then re-enable the rule.
+
+```csharp
+#pragma warning disable IDE0130
+// The code that's violating the rule is on this line.
+#pragma warning restore IDE0130
+```
+
+To disable the rule for a file, folder, or project, set its severity to `none` in the [configuration file](../configuration-files.md).
+
+```ini
+[*.{cs,vb}]
+dotnet_diagnostic.IDE0130.severity = none
+```
+
+To disable all of the code-style rules, set the severity for the category `Style` to `none` in the [configuration file](../configuration-files.md).
+
+```ini
+[*.{cs,vb}]
+dotnet_analyzer_diagnostic.category-Style.severity = none
+```
+
+For more information, see [How to suppress code analysis warnings](../suppress-warnings.md).
+
+## See also
+
+- [Language rules](language-rules.md)
+- [Code style rules reference](index.md)
diff --git a/docs/fundamentals/code-analysis/style-rules/index.md b/docs/fundamentals/code-analysis/style-rules/index.md
index 4bcc023841f54..6ba6fb1db272f 100644
--- a/docs/fundamentals/code-analysis/style-rules/index.md
+++ b/docs/fundamentals/code-analysis/style-rules/index.md
@@ -119,6 +119,7 @@ The following table list all the code-style rules by ID and [options](../code-st
> | [IDE0090](ide0090.md) | Simplify `new` expression | [csharp_style_implicit_object_creation_when_type_is_apparent](ide0090.md#csharp_style_implicit_object_creation_when_type_is_apparent) |
> | [IDE0100](ide0100.md) | Remove unnecessary equality operator | |
> | [IDE0110](ide0110.md) | Remove unnecessary discard | |
+> | [IDE0130](ide0130.md) | Namespace does not match folder structure | [dotnet_style_namespace_match_folder](ide0130.md#dotnet_style_namespace_match_folder) |
> | [IDE0140](ide0140.md) | Simplify object creation | [visual_basic_style_prefer_simplified_object_creation](ide0140.md#visual_basic_style_prefer_simplified_object_creation) |
> | [IDE0150](ide0150.md) | Prefer `null` check over type check | [csharp_style_prefer_null_check_over_type_check](ide0150.md#csharp_style_prefer_null_check_over_type_check) |
> | [IDE0160](ide0160-ide0161.md) | Use block-scoped namespace | [csharp_style_namespace_declarations](ide0160-ide0161.md#csharp_style_namespace_declarations) |
diff --git a/docs/fundamentals/code-analysis/style-rules/language-rules.md b/docs/fundamentals/code-analysis/style-rules/language-rules.md
index 1194093b3cb9a..4ab16718b1d9b 100644
--- a/docs/fundamentals/code-analysis/style-rules/language-rules.md
+++ b/docs/fundamentals/code-analysis/style-rules/language-rules.md
@@ -76,6 +76,7 @@ The style rules in this section are applicable to both C# and Visual Basic.
- [Use null propagation (IDE0031)](ide0031.md)
- [Use 'is null' check (IDE0041)](ide0041.md)
- [File header preferences](ide0073.md)
+- [Namespace naming preferences](ide0130.md)
## C# style rules
diff --git a/docs/fundamentals/toc.yml b/docs/fundamentals/toc.yml
index bfacfb85dce88..56cc0d95afacf 100644
--- a/docs/fundamentals/toc.yml
+++ b/docs/fundamentals/toc.yml
@@ -1678,6 +1678,10 @@ items:
items:
- name: IDE0073
href: code-analysis/style-rules/ide0073.md
+ - name: Namespace naming preferences
+ items:
+ - name: IDE0130
+ href: code-analysis/style-rules/ide0130.md
- name: Unnecessary code rules
items:
- name: Overview