Merge smithy-rs-release-1.x.y into main (#3550)

- :bug::warning: (client, [aws-sdk-rust#1111](https://github.com/awslabs/aws-sdk-rust/issues/1111), [smithy-rs#3513](https://github.com/smithy-lang/smithy-rs/issues/3513), @Ten0) Make `BehaviorVersion` be future-proof by disallowing it to be constructed via the `BehaviorVersion {}` syntax.

**New this release:**

- :tada: (all, [smithy-rs#3485](https://github.com/smithy-lang/smithy-rs/issues/3485)) Stalled stream protection now supports request upload streams. It is currently off by default, but will be enabled by default in a future release. To enable it now, you can do the following:

    ```rust

    let config = my_service::Config::builder()

        .stalled_stream_protection(StalledStreamProtectionConfig::enabled().build())

        // ...

        .build();

    ```

- :tada: (all, [smithy-rs#3539](https://github.com/smithy-lang/smithy-rs/issues/3539)) Add FIPS support to our Hyper 1.0-based client. Customers can enable this mode by enabling the `crypto-aws-lc-fips` on `aws-smithy-experimental`. To construct a client using the new client, consult this [example](https://github.com/awslabs/aws-sdk-rust/blob/release-2024-03-29/sdk/s3/tests/hyper-10.rs).

    Please note that support for Hyper 1.0 remains experimental.

- :bug: (all, [smithy-rs#3485](https://github.com/smithy-lang/smithy-rs/issues/3485)) Stalled stream protection on downloads will now only trigger if the upstream source is too slow. Previously, stalled stream protection could be erroneously triggered if the user was slowly consuming the stream slower than the minimum speed limit.

- (all, [smithy-rs#3389](https://github.com/smithy-lang/smithy-rs/issues/3389)) All requests are now retryable, even if they are deserialized successfully. Previously, this was not allowed.

- (all, [smithy-rs#3539](https://github.com/smithy-lang/smithy-rs/issues/3539)) Fix bug in Hyper 1.0 support where https URLs returned an error

      "since-commit": "f19a9da9b8f79a7c448246475539c03e1bb58d7e",

      "age": 1

    },

    {

      "message": "Stalled stream protection now supports request upload streams. It is currently off by default, but will be enabled by default in a future release. To enable it now, you can do the following:\n\n```rust\nlet config = aws_config::defaults(BehaviorVersion::latest())\n    .stalled_stream_protection(StalledStreamProtectionConfig::enabled().build())\n    .load()\n    .await;\n```\n",

      "meta": {

        "bug": false,

        "breaking": false,

        "tada": true

      },

      "author": "jdisanti",

      "references": [

        "smithy-rs#3485"

      ],

      "since-commit": "f19a9da9b8f79a7c448246475539c03e1bb58d7e",

      "age": 1

    },

    {

      "message": "Users may now set service-specific configuration in the environment. For more information, see [this discussion topic](https://github.com/smithy-lang/smithy-rs/discussions/3537).",

      "meta": {

};

use aws_smithy_runtime::client::http::test_util::capture_request;

use http::Uri;

use std::env;

/// Iterative test of loading clients from shared configuration

#[tokio::test]

async fn service_config_from_profile() {

    let _ = tracing_subscriber::fmt::try_init();

    // Remove env vars that could interfere with the test

    env::remove_var("AWS_DEFAULT_REGION");

    env::remove_var("AWS_REGION");

    let config = r#"

[profile custom]

aws_access_key_id = test-access-key-id