CodeGen from PR 15332 in Azure/azure-rest-api-specs

Add Example to Update APIM from Old VNET to New VNET with AZ using PATCH (Azure#15332)

* add examples

* add zones property to update params

sdk/apimanagement/azure-mgmt-apimanagement/_meta.json

@@ -4,7 +4,7 @@
     "@autorest/[email protected]",
     "@autorest/[email protected]"
   ],
-  "commit": "ecf0d999c9128ddfc1cac5ba52f57a5b00f94000",
+  "commit": "dc73490463cd5ad99cca1d8751339e128b6eabc9",
   "repository_url": "https://github.com/Azure/azure-rest-api-specs",
   "autorest_command": "autorest specification/apimanagement/resource-manager/readme.md --multiapi --python --python-mode=update --python-sdks-folder=/home/vsts/work/1/s/azure-sdk-for-python/sdk --track2 --use=@autorest/[email protected] --use=@autorest/[email protected] --version=3.4.5",
   "readme": "specification/apimanagement/resource-manager/readme.md"

sdk/apimanagement/azure-mgmt-apimanagement/azure/mgmt/apimanagement/_version.py

@@ -6,4 +6,4 @@
 # Changes may cause incorrect behavior and will be lost if the code is regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "2.1.0"
+VERSION = "0.1.0"