Feature: add support for aws-chunked content encoding

CHANGELOG.next.toml

@@ -22,6 +22,15 @@ references = ["aws-sdk-rust#560", "smithy-rs#1487"]
 meta = { "breaking" = false, "tada" = false, "bug" = true }
 author = "rcoh"
 
+[[aws-sdk-rust]]
+message = """
+Add support for aws-chunked content encoding. Only single-chunk encoding is supported. Multiple chunks and
+chunk signing are not supported at this time.
+"""
+references = ["smithy-rs#1263"]
+meta = { "breaking" = false, "tada" = false, "bug" = false }
+author = "Velfi"
+
 [[smithy-rs]]
 message = """
 Replaced use of `pin-project` with equivalent `pin-project-lite`. For pinned enum tuple variants and tuple structs, this

aws/rust-runtime/aws-http/Cargo.toml

@@ -11,18 +11,23 @@ repository = "https://github.com/awslabs/smithy-rs"
 aws-smithy-http = { path = "../../../rust-runtime/aws-smithy-http" }
 aws-smithy-types = { path = "../../../rust-runtime/aws-smithy-types" }
 aws-types = { path = "../aws-types" }
+bytes = "1.1"
 http = "0.2.3"
+http-body = "0.4.5"
 lazy_static = "1.4.0"
 tracing = "0.1"
 percent-encoding = "2.1.0"
+pin-project-lite = "0.2.9"
 
 [dev-dependencies]
 async-trait = "0.1.50"
 aws-smithy-async = { path = "../../../rust-runtime/aws-smithy-async", features = ["rt-tokio"] }
+aws-smithy-checksums = { path = "../../../rust-runtime/aws-smithy-checksums" }
 aws-smithy-protocol-test = { path = "../../../rust-runtime/aws-smithy-protocol-test" }
+bytes-utils = "0.1.2"
 env_logger = "0.9"
 http = "0.2.3"
-tokio = { version = "1", features = ["macros", "rt", "rt-multi-thread", "test-util"] }
+tokio = { version = "1", features = ["macros", "rt", "rt-multi-thread", "test-util", "time"] }
 tracing-subscriber = { version = "0.3.5", features = ["env-filter"] }
 proptest = "1"
 serde = { version = "1", features = ["derive"]}