[AutoRelease] t2-rdbms-2023-04-18-13898(can only be merged by SDK own…

…er) (Azure#29935)

* code and test

* Update CHANGELOG.md

---------

Co-authored-by: PythonSdkPipelines <PythonSdkPipelines>
Co-authored-by: Yuchao Yan <yuchaoyan@microsoft.com>

sdk/rdbms/azure-mgmt-rdbms/CHANGELOG.md

@@ -1,6 +1,10 @@
 # Release History
 
-## 10.2.0b7 (2023-04-20)
+## 10.2.0b7 (2023-04-18)
+
+### Features Added
+
+  - Added operation group BackupAndExportOperations
 
 ### Breaking Changes
 

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

@@ -1,11 +1,11 @@
 {
-  "commit": "6b992c049ed7d6a95465d5c0a2234fc54c87b9bf",
+  "commit": "87589a8b18e6dc791e0b49fadc74c5a513c5dd73",
   "repository_url": "https://github.com/Azure/azure-rest-api-specs",
   "autorest": "3.9.2",
   "use": [
-    "@autorest/python@6.4.7",
+    "@autorest/python@6.4.8",
     "@autorest/modelerfour@4.24.3"
   ],
-  "autorest_command": "autorest specification/postgresql/resource-manager/readme.md --generate-sample=True --include-x-ms-examples-original-file=True --python --python-sdks-folder=/home/vsts/work/1/azure-sdk-for-python/sdk --use=@autorest/python@6.4.7 --use=@autorest/modelerfour@4.24.3 --version=3.9.2 --version-tolerant=False",
-  "readme": "specification/postgresql/resource-manager/readme.md"
+  "autorest_command": "autorest specification/mysql/resource-manager/readme.md --generate-sample=True --include-x-ms-examples-original-file=True --python --python-sdks-folder=/home/vsts/work/1/azure-sdk-for-python/sdk --use=@autorest/python@6.4.8 --use=@autorest/modelerfour@4.24.3 --version=3.9.2 --version-tolerant=False",
+  "readme": "specification/mysql/resource-manager/readme.md"
 }

sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql/__init__.py

@@ -13,7 +13,7 @@
 
 try:
     from ._patch import __all__ as _patch_all
-    from ._patch import *  # type: ignore # pylint: disable=unused-wildcard-import
+    from ._patch import *  # pylint: disable=unused-wildcard-import
 except ImportError:
     _patch_all = []
 from ._patch import patch_sdk as _patch_sdk

sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql/_configuration.py

@@ -44,10 +44,7 @@ def __init__(self, credential: "TokenCredential", subscription_id: str, **kwargs
         kwargs.setdefault("sdk_moniker", "mgmt-rdbms/{}".format(VERSION))
         self._configure(**kwargs)
 
-    def _configure(
-        self, **kwargs  # type: Any
-    ):
-        # type: (...) -> None
+    def _configure(self, **kwargs: Any) -> None:
         self.user_agent_policy = kwargs.get("user_agent_policy") or policies.UserAgentPolicy(**kwargs)
         self.headers_policy = kwargs.get("headers_policy") or policies.HeadersPolicy(**kwargs)
         self.proxy_policy = kwargs.get("proxy_policy") or policies.ProxyPolicy(**kwargs)

sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql/_my_sql_management_client.py

@@ -12,7 +12,7 @@
 from azure.core.rest import HttpRequest, HttpResponse
 from azure.mgmt.core import ARMPipelineClient
 
-from . import models
+from . import models as _models
 from ._configuration import MySQLManagementClientConfiguration
 from ._serialization import Deserializer, Serializer
 from .operations import (
@@ -137,9 +137,9 @@ def __init__(
         self._config = MySQLManagementClientConfiguration(
             credential=credential, subscription_id=subscription_id, **kwargs
         )
-        self._client = ARMPipelineClient(base_url=base_url, config=self._config, **kwargs)
+        self._client: ARMPipelineClient = ARMPipelineClient(base_url=base_url, config=self._config, **kwargs)
 
-        client_models = {k: v for k, v in models.__dict__.items() if isinstance(v, type)}
+        client_models = {k: v for k, v in _models.__dict__.items() if isinstance(v, type)}
         self._serialize = Serializer(client_models)
         self._deserialize = Deserializer(client_models)
         self._serialize.client_side_validation = False
@@ -221,15 +221,12 @@ def _send_request(self, request: HttpRequest, **kwargs: Any) -> HttpResponse:
         request_copy.url = self._client.format_url(request_copy.url)
         return self._client.send_request(request_copy, **kwargs)
 
-    def close(self):
-        # type: () -> None
+    def close(self) -> None:
         self._client.close()
 
-    def __enter__(self):
-        # type: () -> MySQLManagementClient
+    def __enter__(self) -> "MySQLManagementClient":
         self._client.__enter__()
         return self
 
-    def __exit__(self, *exc_details):
-        # type: (Any) -> None
+    def __exit__(self, *exc_details: Any) -> None:
         self._client.__exit__(*exc_details)