Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 12345]

▼NAws
▼NCrt
►NAuth
CAwsSigningConfig
CCognitoLoginPair
CCredentials
CCredentialsProvider
CCredentialsProviderCachedConfig
CCredentialsProviderCallbackArgs
CCredentialsProviderChainConfig
CCredentialsProviderChainDefaultConfig
CCredentialsProviderCognitoConfig
CCredentialsProviderDelegateConfig
CCredentialsProviderImdsConfig
CCredentialsProviderLoginConfig
CCredentialsProviderProfileConfig
CCredentialsProviderStaticConfig
CCredentialsProviderSTSConfig
CCredentialsProviderSTSWebIdentityConfig
CCredentialsProviderX509Config
CDelegateCredentialsProviderCallbackArgs
CHttpSignerCallbackData
CICredentialsProvider
CIHttpRequestSigner
CISigningConfig
CSigv4HttpRequestSigner
►NCbor
CCborDecoder
CCborEncoder
►NChecksum
CXXHash
►NCrypto
CByoHash
CByoHMAC
CHash
CHMAC
CSymmetricCipher
►NEndpoints
CRequestContext
CResolutionOutcome
CRuleEngine
►NHttp
CAdaptiveHttpProxyStrategy
CClientStreamCallbackData
CConnectionCallbackData
CConnectionManagerCallbackArgs
CHttpClientConnection
CHttpClientConnectionManager
CHttpClientConnectionManagerOptions
CHttpClientConnectionOptions
CHttpClientConnectionProxyOptions
CHttpClientStream
CHttpMessage
CHttpProxyStrategy
CHttpProxyStrategyAdaptiveConfig
CHttpProxyStrategyBasicAuthConfig
CHttpRequest
CHttpRequestOptions
CHttpResponse
CHttpStream
CManagedConnection
COnWriteUserData
CProxyEnvVarOptions
CUnmanagedConnection
►NImds
CIamProfile
CIamProfileView
CImdsClient
CImdsClientConfig
CInstanceInfo
CInstanceInfoView
CWrappedCallbackArgs
►NIo
CChannelHandler
CClientBootstrap
CClientTlsChannelHandler
CDefaultHostResolver
CEventLoopGroup
CHostResolver
CInputStream
CPkcs11Lib
CSocketOptions
CStdIOStreamInputStream
►CTaskWrapper
Ctask
CTlsChannelHandler
CTlsConnectionOptions
CTlsContext
CTlsContextOptions
CTlsContextPkcs11Options
CUri
►Nliterals
►NMqtt
CMqttClient
CMqttConnection
CMqttConnectionOperationStatistics
CMqttConnectionOptions
COnConnectionClosedData
COnConnectionFailureData
COnConnectionSuccessData
►NMqtt5
CConnAckPacket
CConnectPacket
CDisconnectPacket
CIPacket
CMqtt5Client
CMqtt5ClientOperationStatistics
CMqtt5ClientOptions
CNegotiatedSettings
COnAttemptingConnectEventData
COnConnectionFailureEventData
COnConnectionSuccessEventData
COnDisconnectionEventData
COnStoppedEventData
CPubAckPacket
CPublishPacket
CPublishReceivedEventData
CPublishResult
CReconnectOptions
CSubAckPacket
CSubscribePacket
CSubscription
CTopicAliasingOptions
CUnSubAckPacket
CUnsubscribePacket
CUserProperty
►NVariantDetail
►NChecker
CHasType
CCopyableVariant
CCopyableVariant< false >
CCopyableVariant< true >
CMovableVariant
CMovableVariant< false >
CMovableVariant< true >
CVariantAlternative
CVariantImpl
CVariantSize
►CApiHandle
CVersion
Cbasic_string_view
CConjunction
CConjunction< Arg, Args... >
CDateTime
CInPlaceT
CInPlaceTypeT
CIsSpecializationOf
CIsSpecializationOf< Primary< Args... >, Primary >
CJsonObject
CJsonView
COptional
CRefCounted
►CStlAllocator
Crebind
CUUID
CVariant
▼NIot
►NRequestResponse
CIMqttRequestResponseClient
CIncomingPublishEvent
CIncompleteRequest
CIStreamingOperation
CMqttRequestResponseClient
CMqttRequestResponseClientImpl
CRequestResponseClientOptions
CResult
CStreamingOperation
CStreamingOperationImpl
CStreamingOperationImplHandle
CStreamingOperationOptions
CStreamingOperationOptionsInternal
CStreamReadLock
CStreamWriteLock
CSubscriptionStatusEvent
CUnmodeledResponse
CUserPropertyView
CMqtt5ClientBuilder
CMqtt5CustomAuthConfig
CMqttClient
CMqttClientConnectionConfig
CMqttClientConnectionConfigBuilder
CPkcs12Options
CWebsocketConfig
▼Nstd
Chash< Aws::Crt::basic_string_view< CharT, Traits > >