✨feat(hos_client_create, hos_client_destory): 多次调用destory不会导致重复释放

support/aws-sdk-cpp-master/aws-cpp-sdk-route53/include/aws/route53/model/VPCRegion.h

@@ -0,0 +1,55 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#pragma once
+#include <aws/route53/Route53_EXPORTS.h>
+#include <aws/core/utils/memory/stl/AWSString.h>
+
+namespace Aws
+{
+namespace Route53
+{
+namespace Model
+{
+  enum class VPCRegion
+  {
+    NOT_SET,
+    us_east_1,
+    us_east_2,
+    us_west_1,
+    us_west_2,
+    eu_west_1,
+    eu_west_2,
+    eu_west_3,
+    eu_central_1,
+    ap_east_1,
+    me_south_1,
+    us_gov_west_1,
+    us_gov_east_1,
+    us_iso_east_1,
+    us_isob_east_1,
+    ap_southeast_1,
+    ap_southeast_2,
+    ap_south_1,
+    ap_northeast_1,
+    ap_northeast_2,
+    ap_northeast_3,
+    eu_north_1,
+    sa_east_1,
+    ca_central_1,
+    cn_north_1,
+    af_south_1,
+    eu_south_1
+  };
+
+namespace VPCRegionMapper
+{
+AWS_ROUTE53_API VPCRegion GetVPCRegionForName(const Aws::String& name);
+
+AWS_ROUTE53_API Aws::String GetNameForVPCRegion(VPCRegion value);
+} // namespace VPCRegionMapper
+} // namespace Model
+} // namespace Route53
+} // namespace Aws