chore: Upgrade aws-smithy and aws-sdk crates (#17731)

This PR changes the source of our AWS dependencies to track a fork to circumvent a currently unresolved bug upstream. Smithy crates are upgraded to `0.54.x` and sdk crates are upgraded to `0.24.x` Closes #17728 --------- Signed-off-by: Spencer Gilbert <spencer.gilbert@datadoghq.com>
vectordotdev · Jun 26, 2023 · 6a6b42b · 6a6b42b
1 parent 6e1878b
commit 6a6b42b
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -158,21 +158,23 @@ metrics = "0.21.0"
 metrics-tracing-context = { version = "0.14.0", default-features = false }
 
 # AWS - Official SDK
-aws-sdk-s3 = { version = "0.21.0", default-features = false, features = ["native-tls"], optional = true }
-aws-sdk-sqs = { version = "0.21.0", default-features = false, features = ["native-tls"], optional = true }
-aws-sdk-cloudwatch = { version = "0.21.0", default-features = false, features = ["native-tls"], optional = true }
-aws-sdk-cloudwatchlogs = { version = "0.21.0", default-features = false, features = ["native-tls"], optional = true }
-aws-sdk-elasticsearch = {version = "0.21.0", default-features = false, features = ["native-tls"], optional = true }
-aws-sdk-firehose = { version = "0.21.0", default-features = false, features = ["native-tls"], optional = true }
-aws-sdk-kinesis = { version = "0.21.0", default-features = false, features = ["native-tls"], optional = true }
-aws-types = { version = "0.51.0", default-features = false, features = ["hardcoded-credentials"], optional = true }
-aws-sigv4 = { version = "0.55.3", default-features = false, features = ["sign-http"], optional = true }
-aws-config = { version = "0.51.0", default-features = false, features = ["native-tls"], optional = true }
-aws-smithy-async = { version = "0.51.0", default-features = false, optional = true }
-aws-smithy-client = { version = "0.51.0", default-features = false, features = ["client-hyper"], optional = true}
-aws-smithy-http = { version = "0.51.0", default-features = false, features = ["event-stream"], optional = true }
-aws-smithy-http-tower = { version = "0.54.4", default-features = false, optional = true }
-aws-smithy-types = { version = "0.51.0", default-features = false, optional = true }
+# depending on a fork to circumvent https://github.com/awslabs/aws-sdk-rust/issues/749
+aws-sdk-s3 = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["native-tls"], optional = true }
+aws-sdk-sqs = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["native-tls"], optional = true }
+aws-sdk-cloudwatch = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["native-tls"], optional = true }
+aws-sdk-cloudwatchlogs = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["native-tls"], optional = true }
+aws-sdk-elasticsearch = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["native-tls"], optional = true }
+aws-sdk-firehose = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["native-tls"], optional = true }
+aws-sdk-kinesis = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["native-tls"], optional = true }
+aws-types = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, optional = true }
+aws-sigv4 = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["sign-http"], optional = true }
+aws-config = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["native-tls"], optional = true }
+aws-credential-types = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["hardcoded-credentials"], optional = true }
+aws-smithy-async = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, optional = true }
+aws-smithy-client = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["client-hyper"], optional = true}
+aws-smithy-http = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, features = ["event-stream"], optional = true }
+aws-smithy-http-tower = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, optional = true }
+aws-smithy-types = { git = "https://github.com/vectordotdev/aws-sdk-rust", rev = "3d6aefb7fcfced5fc2a7e761a87e4ddbda1ee670", default-features = false, optional = true }
 
 # Azure
 azure_core = { git = "https://github.com/Azure/azure-sdk-for-rust.git", rev = "b4544d4920fa3064eb921340054cd9cc130b7664", default-features = false, features = ["enable_reqwest"], optional = true }
@@ -434,6 +436,7 @@ api-client = [
 
 aws-core = [
   "aws-config",
+  "dep:aws-credential-types",
   "dep:aws-sigv4",
   "dep:aws-types",
   "dep:aws-smithy-async",

diff --git a/LICENSE-3rdparty.csv b/LICENSE-3rdparty.csv
@@ -18,6 +18,7 @@ arc-swap,https://github.com/vorner/arc-swap,MIT OR Apache-2.0,Michal 'vorner' Va
 arr_macro,https://github.com/JoshMcguigan/arr_macro,MIT OR Apache-2.0,Josh Mcguigan
 arrayvec,https://github.com/bluss/arrayvec,MIT OR Apache-2.0,bluss
 ascii,https://github.com/tomprogrammer/rust-ascii,Apache-2.0  OR  MIT,"Thomas Bahn <thomas@thomas-bahn.net>, Torbjørn Birch Moltu <t.b.moltu@lyse.net>, Simon Sapin <simon.sapin@exyr.org>"
+assert-json-diff,https://github.com/davidpdrsn/assert-json-diff,MIT,David Pedersen <david.pdrsn@gmail.com>
 async-channel,https://github.com/smol-rs/async-channel,Apache-2.0 OR MIT,Stjepan Glavina <stjepang@gmail.com>
 async-compat,https://github.com/smol-rs/async-compat,Apache-2.0 OR MIT,Stjepan Glavina <stjepang@gmail.com>
 async-compression,https://github.com/Nemo157/async-compression,MIT OR Apache-2.0,"Wim Looman <wim@nemo157.com>, Allen Bui <fairingrey@gmail.com>"
@@ -38,6 +39,7 @@ async-trait,https://github.com/dtolnay/async-trait,MIT OR Apache-2.0,David Tolna
 atomic-waker,https://github.com/stjepang/atomic-waker,Apache-2.0 OR MIT,Stjepan Glavina <stjepang@gmail.com>
 atty,https://github.com/softprops/atty,MIT,softprops <d.tangren@gmail.com>
 aws-config,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
+aws-credential-types,https://github.com/awslabs/smithy-rs,Apache-2.0,AWS Rust SDK Team <aws-sdk-rust@amazon.com>
 aws-endpoint,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
 aws-http,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
 aws-sdk-cloudwatch,https://github.com/awslabs/aws-sdk-rust,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
@@ -57,6 +59,7 @@ aws-smithy-eventstream,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust
 aws-smithy-http,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
 aws-smithy-http-tower,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
 aws-smithy-json,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, John DiSanti <jdisanti@amazon.com>"
+aws-smithy-protocol-test,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
 aws-smithy-query,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, John DiSanti <jdisanti@amazon.com>"
 aws-smithy-types,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
 aws-smithy-xml,https://github.com/awslabs/smithy-rs,Apache-2.0,"AWS Rust SDK Team <aws-sdk-rust@amazon.com>, Russell Cohen <rcoh@amazon.com>"
@@ -138,6 +141,7 @@ crossterm,https://github.com/crossterm-rs/crossterm,MIT,T. Post
 crossterm_winapi,https://github.com/crossterm-rs/crossterm-winapi,MIT,T. Post
 crypto-common,https://github.com/RustCrypto/traits,MIT OR Apache-2.0,RustCrypto Developers
 csv,https://github.com/BurntSushi/rust-csv,Unlicense OR MIT,Andrew Gallant <jamslam@gmail.com>
+ctor,https://github.com/mmastrac/rust-ctor,Apache-2.0 OR MIT,Matt Mastracci <matthew@mastracci.com>
 ctr,https://github.com/RustCrypto/block-modes,MIT OR Apache-2.0,RustCrypto Developers
 cty,https://github.com/japaric/cty,MIT OR Apache-2.0,Jorge Aparicio <jorge@japaric.io>
 curve25519-dalek,https://github.com/dalek-cryptography/curve25519-dalek,BSD-3-Clause,"Isis Lovecruft <isis@patternsinthevoid.net>, Henry de Valence <hdevalence@hdevalence.ca>"
@@ -151,6 +155,7 @@ der,https://github.com/RustCrypto/formats/tree/master/der,Apache-2.0 OR MIT,Rust
 derivative,https://github.com/mcarton/rust-derivative,MIT OR Apache-2.0,mcarton <cartonmartin+git@gmail.com>
 derive_arbitrary,https://github.com/rust-fuzz/arbitrary,MIT OR Apache-2.0,"The Rust-Fuzz Project Developers, Nick Fitzgerald <fitzgen@gmail.com>, Manish Goregaokar <manishsmail@gmail.com>, Andre Bogus <bogusandre@gmail.com>, Corey Farwell <coreyf@rwell.org>"
 derive_more,https://github.com/JelteF/derive_more,MIT,Jelte Fennema <github-tech@jeltef.nl>
+diff,https://github.com/utkarshkukreti/diff.rs,MIT OR Apache-2.0,Utkarsh Kukreti <utkarshkukreti@gmail.com>
 digest,https://github.com/RustCrypto/traits,MIT OR Apache-2.0,RustCrypto Developers
 dirs,https://github.com/soc/dirs-rs,MIT OR Apache-2.0,Simon Ochsenreither <simon@ochsenreither.de>
 dirs-next,https://github.com/xdg-rs/dirs,MIT OR Apache-2.0,The @xdg-rs members
@@ -177,6 +182,7 @@ error-code,https://github.com/DoumanAsh/error-code,BSL-1.0,Douman <douman@gmx.se
 event-listener,https://github.com/smol-rs/event-listener,Apache-2.0 OR MIT,Stjepan Glavina <stjepang@gmail.com>
 executor-trait,https://github.com/amqp-rs/executor-trait,Apache-2.0 OR MIT,Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
 exitcode,https://github.com/benwilber/exitcode,Apache-2.0,Ben Wilber <benwilber@gmail.com>
+extend,https://github.com/davidpdrsn/ext,MIT,David Pedersen <david.pdrsn@gmail.com>
 fakedata_generator,https://github.com/kevingimbel/fakedata_generator,MIT,Kevin Gimbel <hallo@kevingimbel.com>
 fallible-iterator,https://github.com/sfackler/rust-fallible-iterator,MIT OR Apache-2.0,Steven Fackler <sfackler@gmail.com>
 fastrand,https://github.com/smol-rs/fastrand,Apache-2.0 OR MIT,Stjepan Glavina <stjepang@gmail.com>
@@ -351,6 +357,7 @@ openssl-macros,https://github.com/sfackler/rust-openssl,MIT OR Apache-2.0,The op
 openssl-probe,https://github.com/alexcrichton/openssl-probe,MIT OR Apache-2.0,Alex Crichton <alex@alexcrichton.com>
 openssl-sys,https://github.com/sfackler/rust-openssl,MIT,"Alex Crichton <alex@alexcrichton.com>, Steven Fackler <sfackler@gmail.com>"
 ordered-float,https://github.com/reem/rust-ordered-float,MIT,"Jonathan Reem <jonathan.reem@gmail.com>, Matt Brubeck <mbrubeck@limpet.net>"
+output_vt100,https://github.com/Phundrak/output-vt100-rs,MIT,Phuntsok Drak-pa <phundrak@phundrak.fr>
 outref,https://github.com/Nugine/outref,MIT,The outref Authors
 overload,https://github.com/danaugrs/overload,MIT,Daniel Salvadori <danaugrs@gmail.com>
 pad,https://github.com/ogham/rust-pad,MIT,Ben S <ogham@bsago.me>
@@ -376,6 +383,7 @@ postgres-openssl,https://github.com/sfackler/rust-postgres,MIT OR Apache-2.0,Ste
 postgres-protocol,https://github.com/sfackler/rust-postgres,MIT OR Apache-2.0,Steven Fackler <sfackler@gmail.com>
 postgres-types,https://github.com/sfackler/rust-postgres,MIT OR Apache-2.0,Steven Fackler <sfackler@gmail.com>
 ppv-lite86,https://github.com/cryptocorrosion/cryptocorrosion,MIT OR Apache-2.0,The CryptoCorrosion Contributors
+pretty_assertions,https://github.com/rust-pretty-assertions/rust-pretty-assertions,MIT OR Apache-2.0,"Colin Kiegel <kiegel@gmx.de>, Florent Fayolle <florent.fayolle69@gmail.com>, Tom Milligan <code@tommilligan.net>"
 prettydiff,https://github.com/romankoblov/prettydiff,MIT,Roman Koblov <penpen938@me.com>
 prettytable-rs,https://github.com/phsym/prettytable-rs,BSD-3-Clause,Pierre-Henri Symoneaux
 proc-macro-crate,https://github.com/bkchr/proc-macro-crate,Apache-2.0 OR MIT,Bastian Köcher <git@kchr.de>
@@ -420,6 +428,7 @@ rmp,https://github.com/3Hren/msgpack-rust,MIT,Evgeny Safronov <division494@gmail
 rmp-serde,https://github.com/3Hren/msgpack-rust,MIT,Evgeny Safronov <division494@gmail.com>
 rmpv,https://github.com/3Hren/msgpack-rust,MIT,Evgeny Safronov <division494@gmail.com>
 roaring,https://github.com/RoaringBitmap/roaring-rs,MIT OR Apache-2.0,"Wim Looman <wim@nemo157.com>, Kerollmops <kero@meilisearch.com>"
+roxmltree,https://github.com/RazrFalcon/roxmltree,MIT OR Apache-2.0,Evgeniy Reizner <razrfalcon@gmail.com>
 roxmltree,https://github.com/RazrFalcon/roxmltree,MIT OR Apache-2.0,Yevhenii Reizner <razrfalcon@gmail.com>
 rust_decimal,https://github.com/paupino/rust-decimal,MIT,Paul Mason <paul@form1.co.nz>
 rustc-hash,https://github.com/rust-lang-nursery/rustc-hash,Apache-2.0 OR MIT,The Rust Project Developers
@@ -473,6 +482,7 @@ signal-hook,https://github.com/vorner/signal-hook,Apache-2.0 OR MIT,"Michal 'vor
 signal-hook-registry,https://github.com/vorner/signal-hook,Apache-2.0 OR MIT,"Michal 'vorner' Vaner <vorner@vorner.cz>, Masaki Hara <ackie.h.gmai@gmail.com>"
 signatory,https://github.com/iqlusioninc/crates/tree/main/signatory,Apache-2.0 OR MIT,Tony Arcieri <tony@iqlusion.io>
 signature,https://github.com/RustCrypto/traits/tree/master/signature,Apache-2.0 OR MIT,RustCrypto Developers
+simd-abstraction,https://github.com/Nugine/simd,MIT,The simd-abstraction Authors
 simpl,https://github.com/durch/simplerr,MIT,Drazen Urch <drazen@urch.eu>
 siphasher,https://github.com/jedisct1/rust-siphash,MIT OR Apache-2.0,Frank Denis <github@pureftpd.org>
 sketches-ddsketch,https://github.com/mheffner/rust-sketches-ddsketch,Apache-2.0,Mike Heffner <mikeh@fesnel.com>
@@ -571,7 +581,6 @@ valuable,https://github.com/tokio-rs/valuable,MIT,The valuable Authors
 vec_map,https://github.com/contain-rs/vec-map,MIT OR Apache-2.0,"Alex Crichton <alex@alexcrichton.com>, Jorge Aparicio <japaricious@gmail.com>, Alexis Beingessner <a.beingessner@gmail.com>, Brian Anderson <>, tbu- <>, Manish Goregaokar <>, Aaron Turon <aturon@mozilla.com>, Adolfo Ochagavía <>, Niko Matsakis <>, Steven Fackler <>, Chase Southwood <csouth3@illinois.edu>, Eduard Burtescu <>, Florian Wilkens <>, Félix Raimundo <>, Tibor Benke <>, Markus Siemens <markus@m-siemens.de>, Josh Branchaud <jbranchaud@gmail.com>, Huon Wilson <dbau.pp@gmail.com>, Corey Farwell <coref@rwell.org>, Aaron Liblong <>, Nick Cameron <nrc@ncameron.org>, Patrick Walton <pcwalton@mimiga.net>, Felix S Klock II <>, Andrew Paseltiner <apaseltiner@gmail.com>, Sean McArthur <sean.monstar@gmail.com>, Vadim Petrochenkov <>"
 void,https://github.com/reem/rust-void,MIT,Jonathan Reem <jonathan.reem@gmail.com>
 vrl,https://github.com/vectordotdev/vrl,MPL-2.0,Vector Contributors <vector@datadoghq.com>
-vsimd,https://github.com/Nugine/simd,MIT,The vsimd Authors
 vte,https://github.com/alacritty/vte,Apache-2.0 OR MIT,"Joe Wilm <joe@jwilm.com>, Christian Duerr <contact@christianduerr.com>"
 vte_generate_state_changes,https://github.com/jwilm/vte,Apache-2.0 OR MIT,Christian Duerr <contact@christianduerr.com>
 wait-timeout,https://github.com/alexcrichton/wait-timeout,MIT OR Apache-2.0,Alex Crichton <alex@alexcrichton.com>
@@ -613,6 +622,7 @@ wyz,https://github.com/myrrlyn/wyz,MIT,myrrlyn <self@myrrlyn.dev>
 xml-rs,https://github.com/kornelski/xml-rs,MIT,Vladimir Matveev <vmatveev@citrine.cc>
 xmlparser,https://github.com/RazrFalcon/xmlparser,MIT OR Apache-2.0,Evgeniy Reizner <razrfalcon@gmail.com>
 yaml-rust,https://github.com/chyh1990/yaml-rust,MIT OR Apache-2.0,Yuheng Chen <yuhengchen@sensetime.com>
+yansi,https://github.com/SergioBenitez/yansi,MIT OR Apache-2.0,Sergio Benitez <sb@sergio.bz>
 zerocopy,https://fuchsia.googlesource.com/fuchsia/+/HEAD/src/lib/zerocopy,BSD-2-Clause,Joshua Liebow-Feeser <joshlf@google.com>
 zerocopy-derive,https://github.com/google/zerocopy,BSD-2-Clause,Joshua Liebow-Feeser <joshlf@google.com>
 zeroize,https://github.com/RustCrypto/utils/tree/master/zeroize,Apache-2.0 OR MIT,The RustCrypto Project Developers

diff --git a/src/aws/auth.rs b/src/aws/auth.rs
@@ -9,7 +9,10 @@ use aws_config::{
     },
     sts::AssumeRoleProviderBuilder,
 };
-use aws_types::{credentials::SharedCredentialsProvider, region::Region, Credentials};
+use aws_credential_types::{
+    cache::CredentialsCache, provider::SharedCredentialsProvider, Credentials,
+};
+use aws_types::region::Region;
 use serde_with::serde_as;
 use vector_common::sensitive_string::SensitiveString;
 use vector_config::configurable_component;
@@ -165,6 +168,28 @@ fn default_profile() -> String {
 }
 
 impl AwsAuthentication {
+    pub async fn credentials_cache(&self) -> crate::Result<CredentialsCache> {
+        match self {
+            AwsAuthentication::Role {
+                load_timeout_secs, ..
+            }
+            | AwsAuthentication::Default {
+                load_timeout_secs, ..
+            } => {
+                let credentials_cache = CredentialsCache::lazy_builder()
+                    .load_timeout(
+                        load_timeout_secs
+                            .map(Duration::from_secs)
+                            .unwrap_or(DEFAULT_LOAD_TIMEOUT),
+                    )
+                    .into_credentials_cache();
+
+                Ok(credentials_cache)
+            }
+            _ => Ok(CredentialsCache::lazy()),
+        }
+    }
+
     pub async fn credentials_provider(
         &self,
         service_region: Region,
@@ -207,28 +232,20 @@ impl AwsAuthentication {
             }
             AwsAuthentication::Role {
                 assume_role,
-                load_timeout_secs,
                 imds,
                 region,
+                ..
             } => {
                 let auth_region = region.clone().map(Region::new).unwrap_or(service_region);
                 let provider = AssumeRoleProviderBuilder::new(assume_role)
                     .region(auth_region.clone())
-                    .build(
-                        default_credentials_provider(auth_region, *load_timeout_secs, *imds)
-                            .await?,
-                    );
+                    .build(default_credentials_provider(auth_region, *imds).await?);
 
                 Ok(SharedCredentialsProvider::new(provider))
             }
-            AwsAuthentication::Default {
-                load_timeout_secs,
-                imds,
-                region,
-            } => Ok(SharedCredentialsProvider::new(
+            AwsAuthentication::Default { imds, region, .. } => Ok(SharedCredentialsProvider::new(
                 default_credentials_provider(
                     region.clone().map(Region::new).unwrap_or(service_region),
-                    *load_timeout_secs,
                     *imds,
                 )
                 .await?,
@@ -249,7 +266,6 @@ impl AwsAuthentication {
 
 async fn default_credentials_provider(
     region: Region,
-    load_timeout_secs: Option<u64>,
     imds: ImdsAuthentication,
 ) -> crate::Result<SharedCredentialsProvider> {
     let client = imds::Client::builder()
@@ -259,16 +275,13 @@ async fn default_credentials_provider(
         .build()
         .await?;
 
-    let chain = DefaultCredentialsChain::builder()
+    let credentials_provider = DefaultCredentialsChain::builder()
         .region(region)
         .imds_client(client)
-        .load_timeout(
-            load_timeout_secs
-                .map(Duration::from_secs)
-                .unwrap_or(DEFAULT_LOAD_TIMEOUT),
-        );
+        .build()
+        .await;
 
-    Ok(SharedCredentialsProvider::new(chain.build().await))
+    Ok(SharedCredentialsProvider::new(credentials_provider))
 }
 
 #[cfg(test)]