Missing aws-lambda feature flag definition in Cargo.toml

[drganjoo]

The generated SDK conditionally re-exports routing::LambdaHandler under the feature flag aws-lambda, but the Cargo.toml does not define such a feature.

server.rs in the generated SDK has:

pub mod routing {
    pub use ::aws_smithy_http_server::routing::IntoMakeService;
    pub use ::aws_smithy_http_server::routing::IntoMakeServiceWithConnectInfo;
    pub use ::aws_smithy_http_server::routing::Router;

    #[cfg(feature = "aws-lambda")]
    pub use ::aws_smithy_http_server::routing::LambdaHandler;
}

However, Cargo.toml in the generated SDK is currently set to:

[features]
rt-tokio = ["aws-smithy-types/rt-tokio"]
default = ["rt-tokio"]

It should be updated to include:

[features]
rt-tokio = ["aws-smithy-types/rt-tokio"]
default = ["rt-tokio"]
aws-lambda = ["aws-smithy-http-server/aws-lambda"]