Purview Manager Schemas (#12786)

* Purview update network acls and patch API

* Update prettier

* Purview Manager Schemas

specification/purview/resource-manager/readme.azureresourceschema.md

@@ -0,0 +1,24 @@
+## AzureResourceSchema
+
+These settings apply only when `--azureresourceschema` is specified on the command line.
+
+### AzureResourceSchema multi-api
+
+``` yaml $(azureresourceschema) && $(multiapi)
+batch:
+  - tag: schema-purview-2020-12-01-preview
+
+```
+
+Please also specify `--azureresourceschema-folder=<path to the root directory of your azure-resource-manager-schemas clone>`.
+
+### Tag: schema-purview-2020-12-01-preview and azureresourceschema
+
+``` yaml $(tag) == 'schema-purview-2020-12-01-preview' && $(azureresourceschema)
+output-folder: $(azureresourceschema-folder)/schemas
+
+# all the input files in this apiVersion
+input-file:
+  - Microsoft.Purview/preview/2020-12-01-preview/purview.json
+
+```

specification/purview/resource-manager/readme.md

@@ -52,6 +52,7 @@ This is not used by Autorest itself.
 swagger-to-sdk:
   - repo: azure-sdk-for-python-track2
   - repo: azure-sdk-for-go
+  - repo: azure-resource-manager-schemas
 ```