allowed_external_types = [
"aws_credential_types::cache::CredentialsCache",
"aws_credential_types::provider::credentials::SharedCredentialsProvider",
"aws_credential_types::provider::token::SharedTokenProvider",
"aws_smithy_async::rt::sleep::AsyncSleep",
"aws_smithy_async::rt::sleep::SharedAsyncSleep",
"aws_smithy_async::time::SharedTimeSource",
"aws_smithy_async::time::TimeSource",
"aws_smithy_runtime_api::client::behavior_version::BehaviorVersion",
"aws_smithy_runtime_api::client::http::HttpClient",
"aws_smithy_runtime_api::client::http::SharedHttpClient",
"aws_smithy_runtime_api::client::identity::ResolveCachedIdentity",
"aws_smithy_runtime_api::client::identity::SharedIdentityCache",
"aws_smithy_runtime_api::client::stalled_stream_protection::StalledStreamProtectionConfig",
"aws_smithy_runtime_api::http::headers::Headers",
"aws_smithy_types::config_bag::storable::Storable",
"aws_smithy_types::config_bag::storable::StoreReplace",
"aws_smithy_types::config_bag::storable::Storer",
"aws_smithy_types::error::metadata::Builder",
"aws_smithy_types::retry::RetryConfig",
"aws_smithy_types::timeout::TimeoutConfig",
]