Merge pull request #75 from JimacoMS2/jimaco-docfix

Added service tables

Author: yzhong94

readme.md

@@ -15,6 +15,7 @@ Visit [Azure IoT Dev Center][iot-dev-center] to learn more about developing appl
 
 ## Key features and roadmap
 
+### Device client SDK
 :white_check_mark: feature available  :large_blue_diamond: feature in-progress  :large_orange_diamond: feature planned  :x: no support planned
 
 | Feature                                               | https                  | mqtt                   | mqtt-ws                | amqp                   | amqp-ws                | Description                                                                                                                                                                                                                                                                                                                                                                                        |
@@ -33,6 +34,20 @@ Visit [Azure IoT Dev Center][iot-dev-center] to learn more about developing appl
 | SDK Options                                           | :large_orange_diamond: | :large_orange_diamond: | :large_orange_diamond: | :large_orange_diamond: | :large_orange_diamond: | Set SDK options for proxy settings, client version string, polling time, specify TrustedCert for IoT hub, Network interface selection, C2D keep alive.                                                                                                                                                                                                                                             |
 | Device Provisioning Service                           | :large_orange_diamond: | :large_orange_diamond: | :large_orange_diamond: | :large_orange_diamond: | :large_orange_diamond: |                                                                                                                                                                                                                                                                                                                                                                                                    |
 
+### Service client SDK
+:white_check_mark: feature available  :large_blue_diamond: feature in-progress  :large_orange_diamond: feature planned  :x: no support planned
+
+| Feature                   | Status                 | Description                                                                                                                                                                                                                                                            |
+|---------------------------|------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| Identity registry (CRUD)  | :large_orange_diamond: | Use your backend app to perform CRUD operation for individual device or in bulk.  Click [here](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-identity-registry) for detailed information on the IoT Hub features.                                    |
+| Messaging                 | :large_orange_diamond: | Use your backend app to send cloud-to-device messages in AMQP and AMQP-WS, and set up cloud-to-device message receivers.  Click [here](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-messages-c2d) for detailed information on the IoT Hub features. |
+| Direct Methods operations | :white_check_mark:     | Use your backend app to invoke direct method on device.  Click [here](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-direct-methods) for detailed information on the IoT Hub features.                                                                |
+| Device Twins operations   | :white_check_mark:     | Use your backend app to perform device twin operations.  Click [here](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-device-twins) for detailed information on the IoT Hub features.                                                                  |
+| Query raw                 | :white_check_mark:     | Use your backend app to perform query for information.  Click [here](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-query-language) for detailed information on the IoT Hub features.                                                                 |
+| Jobs                      | :large_orange_diamond: | Use your backend app to perform job operation.  Click [here](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-jobs) for detailed information on the IoT Hub features.                                                                                   |
+| File Upload               | :large_orange_diamond: | Set up your backend app to send file upload notification receiver.  Click [here](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-file-upload) for detailed information on the IoT Hub features.                                                        |
+| SDK Versioning            | :large_orange_diamond: | Use your backend app to get Service Client SDK Version.                                                                                                                                                                                                                |
+
 ## How to use the Azure IoT SDKs for Python
 Devices and data sources in an IoT solution can range from a simple network-connected sensor to a powerful, standalone computing device. Devices may have limited processing capability, memory, communication bandwidth, and communication protocol support. The IoT device SDKs enable you to implement client applications for a wide variety of devices.
 * **Using PyPI package on Windows, Linux (Ubuntu) or Raspberry Pi**: the simplest way to use the Azure IoT SDK for Python to develop device apps on Windows is to leverage the PyPI package which you can install following these [instructions][PyPI-install-instructions].