https://docs.aws.amazon.com/sdk-for-cpp/latest/api/aws-cpp-sdk-core/html/class_aws_1_1_http_1_1_win_i_net_connection_pool_mgr.html
AWS SDK for C++: Aws::Http::WinINetConnectionPoolMgr Class Reference
Aws::Http::WinINetConnectionPoolMgr Class Reference - AWS SDK for C++ v1
for cawssdkhttpclass