Merge pull request #289533 from kgremban/m3-schema

schema cli

Author: prmerger-automator[bot]

articles/iot-operations/connect-to-cloud/concept-schema-registry.md

@@ -4,7 +4,7 @@ description: Learn how schema registry handles message schemas to work with Azur
 author: kgremban
 ms.author: kgremban
 ms.topic: conceptual
-ms.date: 09/23/2024
+ms.date: 10/30/2024
 
 #CustomerIntent: As an operator, I want to understand how I can use message schemas to filter and transform messages.
 ---
@@ -111,9 +111,31 @@ To upload an output schema, see [Upload schema](#upload-schema).
 
 ## Upload schema
 
-Input schema can be uploaded in the operations experience portal as [mentioned previously](#input-schema). You can also upload a schema using a Bicep template. 
+Input schema can be uploaded in the operations experience portal as described in the [Input schema](#input-schema) section of this article. You can also upload a schema using the Azure CLI or a Bicep template. 
 
-### Example with Bicep template
+### Upload schema with the CLI
+
+The [az iot ops schema](/cli/azure/iot/ops/schema) command group contains commands to create, view, and manage schemas in your schema registry.
+
+You can upload a schema by referencing a JSON file or by including the schema as inline content.
+
+The following example uses minimal inputs to create a schema called `myschema` from a file. When no version number is specified, the schema version is 1.
+
+```azurecli
+az iot ops schema create -n myschema -g myresourcegroup --registry myregistry --format json --type message --version-content myschema.json
+```
+
+The following example creates a schema called `myschema` from inline content and assigns a version number.
+
+```azurecli
+az iot ops schema create -n myschema -g myresourcegroup --registry myregistry --format delta --type message --version-content '{\"hello\": \"world\"}' --ver 14 
+```
+
+Once the `create` command is completed, you should see a blob in your storage account container with the schema content. The name for the blob is in the format `schema-namespace/schema/version`.
+
+You can see more options with the helper command `az iot ops schema -h`.
+
+### Upload schema with a Bicep template
 
 Create a Bicep `.bicep` file, and add the schema content to it at the top as a variable. This example is a Delta schema that corresponds to the OPC UA data from [quickstart](../get-started-end-to-end-sample/quickstart-add-assets.md).