✨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-iot/source/model/Field.cpp

@@ -0,0 +1,75 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include <aws/iot/model/Field.h>
+#include <aws/core/utils/json/JsonSerializer.h>
+
+#include <utility>
+
+using namespace Aws::Utils::Json;
+using namespace Aws::Utils;
+
+namespace Aws
+{
+namespace IoT
+{
+namespace Model
+{
+
+Field::Field() : 
+    m_nameHasBeenSet(false),
+    m_type(FieldType::NOT_SET),
+    m_typeHasBeenSet(false)
+{
+}
+
+Field::Field(JsonView jsonValue) : 
+    m_nameHasBeenSet(false),
+    m_type(FieldType::NOT_SET),
+    m_typeHasBeenSet(false)
+{
+  *this = jsonValue;
+}
+
+Field& Field::operator =(JsonView jsonValue)
+{
+  if(jsonValue.ValueExists("name"))
+  {
+    m_name = jsonValue.GetString("name");
+
+    m_nameHasBeenSet = true;
+  }
+
+  if(jsonValue.ValueExists("type"))
+  {
+    m_type = FieldTypeMapper::GetFieldTypeForName(jsonValue.GetString("type"));
+
+    m_typeHasBeenSet = true;
+  }
+
+  return *this;
+}
+
+JsonValue Field::Jsonize() const
+{
+  JsonValue payload;
+
+  if(m_nameHasBeenSet)
+  {
+   payload.WithString("name", m_name);
+
+  }
+
+  if(m_typeHasBeenSet)
+  {
+   payload.WithString("type", FieldTypeMapper::GetNameForFieldType(m_type));
+  }
+
+  return payload;
+}
+
+} // namespace Model
+} // namespace IoT
+} // namespace Aws