Merge pull request #206201 from w-azure/winona-iot-hub-530

Changed tutorial to article

Author: 19BMG00

articles/iot-hub/TOC.yml

@@ -225,12 +225,12 @@
           items:
             - name: .NET
               href: iot-hub-csharp-csharp-c2d.md
-            - name: Java
-              href: iot-hub-java-java-c2d.md
-            - name: Node.js
-              href: iot-hub-node-node-c2d.md
             - name: Python
               href: iot-hub-python-python-c2d.md
+            - name: Node.js
+              href: iot-hub-node-node-c2d.md
+            - name: Java
+              href: iot-hub-java-java-c2d.md
             - name: iOS
               href: iot-hub-ios-swift-c2d.md
         - name: Upload files from devices

articles/iot-hub/iot-hub-csharp-csharp-c2d.md

@@ -20,7 +20,7 @@ Azure IoT Hub is a fully managed service that helps enable reliable and secure b
 
 [!INCLUDE [iot-hub-basic](../../includes/iot-hub-basic-whole.md)]
 
-This tutorial builds on [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-csharp). It shows you how to do the following tasks:
+This article builds on [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-csharp). It shows you how to do the following tasks:
 
 * From your solution back end, send cloud-to-device messages to a single device through IoT Hub.
 
@@ -30,14 +30,14 @@ This tutorial builds on [Send telemetry from a device to an IoT hub](../iot-deve
 
 You can find more information on cloud-to-device messages in [D2C and C2D Messaging with IoT Hub](iot-hub-devguide-messaging.md).
 
-At the end of this tutorial, you run two .NET console apps.
+At the end of this article, you run two .NET console apps.
 
 * **SimulatedDevice**. This app connects to your IoT hub and receives cloud-to-device messages. This app is a modified version of the app created in [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-csharp).
 
 * **SendCloudToDevice**. This app sends a cloud-to-device message to the device app through IoT Hub, and then receives its delivery acknowledgment.
 
 > [!NOTE]
-> IoT Hub has SDK support for many device platforms and languages, including C, Java, Python, and JavaScript, through [Azure IoT device SDKs](iot-hub-devguide-sdks.md). For step-by-step instructions on how to connect your device to this tutorial's code, and generally to Azure IoT Hub, see the [IoT Hub developer guide](iot-hub-devguide.md).
+> IoT Hub has SDK support for many device platforms and languages, including C, Java, Python, and JavaScript, through [Azure IoT device SDKs](iot-hub-devguide-sdks.md). For step-by-step instructions on how to connect your device to this article's code, and generally to Azure IoT Hub, see the [IoT Hub developer guide](iot-hub-devguide.md).
 >
 
 ## Prerequisites
@@ -211,7 +211,7 @@ In this section, you modify the **SendCloudToDevice** app to request feedback, a
    ![Device app receiving message and service app receiving feedback](./media/iot-hub-csharp-csharp-c2d/sendc2d2.png)
 
 > [!NOTE]
-> For simplicity, this tutorial does not implement any retry policy. In production code, you should implement retry policies, such as exponential backoff, as suggested in [Transient fault handling](/azure/architecture/best-practices/transient-faults).
+> For simplicity, this article does not implement any retry policy. In production code, you should implement retry policies, such as exponential backoff, as suggested in [Transient fault handling](/azure/architecture/best-practices/transient-faults).
 >
 
 ## Next steps

articles/iot-hub/iot-hub-ios-swift-c2d.md

@@ -16,7 +16,7 @@ ms.custom: mqtt
 
 Azure IoT Hub is a fully managed service that helps enable reliable and secure bi-directional communications between millions of devices and a solution back end. The [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md) quickstart shows how to create an IoT hub, provision a device identity in it, and code a simulated device app that sends device-to-cloud messages.
 
-This tutorial shows you how to:
+This article shows you how to:
 
 * Receive cloud-to-device messages on a device.
 
@@ -27,7 +27,7 @@ At the end of this article, you run the following Swift iOS project:
 * **sample-device**, the same app created in [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md), which connects to your IoT hub and receives cloud-to-device messages.
 
 > [!NOTE]
-> IoT Hub has SDK support for many device platforms and languages (including C, Java, Python, and JavaScript) through Azure IoT device SDKs. For step-by-step instructions on how to connect your device to this tutorial's code, and generally to Azure IoT Hub, see the [Azure IoT Developer Center](https://www.azure.com/develop/iot).
+> IoT Hub has SDK support for many device platforms and languages (including C, Java, Python, and JavaScript) through Azure IoT device SDKs. For step-by-step instructions on how to connect your device to this article's code, and generally to Azure IoT Hub, see the [Azure IoT Developer Center](https://www.azure.com/develop/iot).
 
 ## Prerequisites
 
@@ -113,6 +113,6 @@ You are now ready to receive cloud-to-device messages. Use the Azure portal to s
 
 ## Next steps
 
-In this tutorial, you learned how to send and receive cloud-to-device messages.
+In this article, you learned how to send and receive cloud-to-device messages.
 
 To learn more about developing solutions with IoT Hub, see the [IoT Hub developer guide](iot-hub-devguide.md).

articles/iot-hub/iot-hub-java-java-c2d.md

@@ -20,7 +20,7 @@ Azure IoT Hub is a fully managed service that helps enable reliable and secure b
 
 [!INCLUDE [iot-hub-basic](../../includes/iot-hub-basic-whole.md)]
 
-This tutorial builds on [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-java). It shows you how to do the following:
+This article builds on [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-java). It shows you how to do the following:
 
 * From your solution back end, send cloud-to-device messages to a single device through IoT Hub.
 
@@ -30,18 +30,18 @@ This tutorial builds on [Send telemetry from a device to an IoT hub](../iot-deve
 
 You can find more information on [cloud-to-device messages in the IoT Hub developer guide](iot-hub-devguide-messaging.md).
 
-At the end of this tutorial, you run two Java console apps:
+At the end of this article, you run two Java console apps:
 
 * **simulated-device**, a modified version of the app created in [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-java), which connects to your IoT hub and receives cloud-to-device messages.
 
 * **send-c2d-messages**, which sends a cloud-to-device message to the simulated device app through IoT Hub, and then receives its delivery acknowledgment.
 
 > [!NOTE]
-> IoT Hub has SDK support for many device platforms and languages (including C, Java, Python, and JavaScript) through Azure IoT device SDKs. For step-by-step instructions on how to connect your device to this tutorial's code, and generally to Azure IoT Hub, see the [Azure IoT Developer Center](https://azure.microsoft.com/develop/iot).
+> IoT Hub has SDK support for many device platforms and languages (including C, Java, Python, and JavaScript) through Azure IoT device SDKs. For step-by-step instructions on how to connect your device to this article's code, and generally to Azure IoT Hub, see the [Azure IoT Developer Center](https://azure.microsoft.com/develop/iot).
 
 ## Prerequisites
 
-* A complete working version of the [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-java) quickstart or the [Configure message routing with IoT Hub](tutorial-routing.md) tutorial.
+* A complete working version of the [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-java) quickstart or the [Configure message routing with IoT Hub](tutorial-routing.md) article.
 
 * [Java SE Development Kit 8](/java/azure/jdk/). Make sure you select **Java 8** under **Long-term support** to get to downloads for JDK 8.
 
@@ -185,7 +185,7 @@ In this section, you create a Java console app that sends cloud-to-device messag
     ```
 
     > [!NOTE]
-    > For simplicity, this tutorial does not implement any retry policy. In production code, you should implement retry policies (such as exponential backoff), as suggested in the article, [Transient Fault Handling](/azure/architecture/best-practices/transient-faults).
+    > For simplicity, this article does not implement any retry policy. In production code, you should implement retry policies (such as exponential backoff), as suggested in the article, [Transient Fault Handling](/azure/architecture/best-practices/transient-faults).
 
 9. To build the **simulated-device** app using Maven, execute the following command at the command prompt in the simulated-device folder:
 
@@ -215,6 +215,6 @@ You are now ready to run the applications.
 
 ## Next steps
 
-In this tutorial, you learned how to send and receive cloud-to-device messages.
+In article, you learned how to send and receive cloud-to-device messages.
 
 To learn more about developing solutions with IoT Hub, see the [IoT Hub developer guide](iot-hub-devguide.md).

articles/iot-hub/iot-hub-node-node-c2d.md

@@ -20,27 +20,27 @@ Azure IoT Hub is a fully managed service that helps enable reliable and secure b
 
 [!INCLUDE [iot-hub-basic](../../includes/iot-hub-basic-whole.md)]
 
-This tutorial builds on [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-nodejs). It shows you how to:
+This article builds on [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-nodejs). It shows you how to:
 
 * From your solution back end, send cloud-to-device messages to a single device through IoT Hub.
 * Receive cloud-to-device messages on a device.
 * From your solution back end, request delivery acknowledgment (*feedback*) for messages sent to a device from IoT Hub.
 
 You can find more information on cloud-to-device messages in the [IoT Hub developer guide](iot-hub-devguide-messaging.md).
 
-At the end of this tutorial, you run two Node.js console apps:
+At the end of this article, you run two Node.js console apps:
 
 * **SimulatedDevice**, a modified version of the app created in [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-nodejs), which connects to your IoT hub and receives cloud-to-device messages.
 
 * **SendCloudToDeviceMessage**, which sends a cloud-to-device message to the simulated device app through IoT Hub, and then receives its delivery acknowledgment.
 
 > [!NOTE]
-> IoT Hub has SDK support for many device platforms and languages (including C, Java, Python, and JavaScript) through Azure IoT device SDKs. For step-by-step instructions on how to connect your device to this tutorial's code, and generally to Azure IoT Hub, see the [Azure IoT Developer Center](https://azure.microsoft.com/develop/iot).
+> IoT Hub has SDK support for many device platforms and languages (including C, Java, Python, and JavaScript) through Azure IoT device SDKs. For step-by-step instructions on how to connect your device to this article's code, and generally to Azure IoT Hub, see the [Azure IoT Developer Center](https://azure.microsoft.com/develop/iot).
 >
 
 ## Prerequisites
 
-* Node.js version 10.0.x or later. [Prepare your development environment](https://github.com/Azure/azure-iot-sdk-node/tree/main/doc/node-devbox-setup.md) describes how to install Node.js for this tutorial on either Windows or Linux.
+* Node.js version 10.0.x or later. [Prepare your development environment](https://github.com/Azure/azure-iot-sdk-node/tree/main/doc/node-devbox-setup.md) describes how to install Node.js for this article on either Windows or Linux.
 
 * An active Azure account. (If you don't have an account, you can create a [free account](https://azure.microsoft.com/pricing/free-trial) in just a couple of minutes.)
 
@@ -189,11 +189,11 @@ You are now ready to run the applications.
     ![Run the app to send the cloud-to-device command](./media/iot-hub-node-node-c2d/sendc2d.png)
 
    > [!NOTE]
-   > For simplicity, this tutorial does not implement any retry policy. In production code, you should implement retry policies (such as exponential backoff), as suggested in the article, [Transient Fault Handling](/azure/architecture/best-practices/transient-faults).
+   > For simplicity, this article does not implement any retry policy. In production code, you should implement retry policies (such as exponential backoff), as suggested in the article, [Transient Fault Handling](/azure/architecture/best-practices/transient-faults).
    >
 
 ## Next steps
 
-In this tutorial, you learned how to send and receive cloud-to-device messages.
+In this article, you learned how to send and receive cloud-to-device messages.
 
 To learn more about developing solutions with IoT Hub, see the [IoT Hub developer guide](iot-hub-devguide.md).

articles/iot-hub/iot-hub-python-python-c2d.md

@@ -19,15 +19,15 @@ Azure IoT Hub is a fully managed service that helps enable reliable and secure b
 
 [!INCLUDE [iot-hub-basic](../../includes/iot-hub-basic-whole.md)]
 
-This tutorial builds on [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-python). It shows you how to:
+This article builds on [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-python). It shows you how to:
 
 * From your solution back end, send cloud-to-device messages to a single device through IoT Hub.
 
 * Receive cloud-to-device messages on a device.
 
 You can find more information on cloud-to-device messages in the [IoT Hub developer guide](iot-hub-devguide-messaging.md).
 
-At the end of this tutorial, you run two Python console apps:
+At the end of this article, you run two Python console apps:
 
 * **SimulatedDevice.py**, a modified version of the app created in [Send telemetry from a device to an IoT hub](../iot-develop/quickstart-send-telemetry-iot-hub.md?pivots=programming-language-python), which connects to your IoT hub and receives cloud-to-device messages.
 
@@ -230,6 +230,6 @@ You are now ready to run the applications.
 
 ## Next steps
 
-In this tutorial, you learned how to send and receive cloud-to-device messages.
+In this article, you learned how to send and receive cloud-to-device messages.
 
 To learn more about developing solutions with IoT Hub, see the [IoT Hub developer guide](iot-hub-devguide.md).