diff --git a/Cargo.lock b/Cargo.lock
index 62b0748..0332177 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,6 +17,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "async-compression"
 version = "0.3.15"
@@ -38,10 +47,11 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "aws-config"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7688e1dfbb9f7804fab0a830820d7e827b8d973906763cf1a855ce4719292f5"
+checksum = "3c3d1e2a1f1ab3ac6c4b884e37413eaa03eb9d901e4fc68ee8f5c1d49721680e"
 dependencies = [
+ "aws-credential-types",
  "aws-http",
  "aws-sdk-sso",
  "aws-sdk-sts",
@@ -64,11 +74,24 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "aws-credential-types"
+version = "0.54.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb0696a0523a39a19087747e4dafda0362dc867531e3d72a3f195564c84e5e08"
+dependencies = [
+ "aws-smithy-async",
+ "aws-smithy-types",
+ "tokio",
+ "tracing",
+ "zeroize",
+]
+
 [[package]]
 name = "aws-endpoint"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "253d7cd480bfa59a5323390e9e91885a8f06a275e0517d81eeb1070b6aa7d271"
+checksum = "80a4f935ab6a1919fbfd6102a80c4fccd9ff5f47f94ba154074afe1051903261"
 dependencies = [
  "aws-smithy-http",
  "aws-smithy-types",
@@ -80,10 +103,11 @@ dependencies = [
 
 [[package]]
 name = "aws-http"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cd1b83859383e46ea8fda633378f9f3f02e6e3a446fd89f0240b5c3662716c9"
+checksum = "82976ca4e426ee9ca3ffcf919d9b2c8d14d0cd80d43cc02173737a8f07f28d4d"
 dependencies = [
+ "aws-credential-types",
  "aws-smithy-http",
  "aws-smithy-types",
  "aws-types",
@@ -98,10 +122,11 @@ dependencies = [
 
 [[package]]
 name = "aws-sdk-sso"
-version = "0.22.0"
+version = "0.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf03342c2b3f52b180f484e60586500765474f2bfc7dcd4ffe893a7a1929db1d"
+checksum = "ca0119bacf0c42f587506769390983223ba834e605f049babe514b2bd646dbb2"
 dependencies = [
+ "aws-credential-types",
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
@@ -114,16 +139,18 @@ dependencies = [
  "aws-types",
  "bytes",
  "http",
+ "regex",
  "tokio-stream",
  "tower",
 ]
 
 [[package]]
 name = "aws-sdk-sts"
-version = "0.22.0"
+version = "0.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa1de4e07ea87a30a317c7b563b3a40fd18a843ad794216dda81672b6e174bce"
+checksum = "270b6a33969ebfcb193512fbd5e8ee5306888ad6c6d5d775cdbfb2d50d94de26"
 dependencies = [
+ "aws-credential-types",
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
@@ -131,22 +158,25 @@ dependencies = [
  "aws-smithy-client",
  "aws-smithy-http",
  "aws-smithy-http-tower",
+ "aws-smithy-json",
  "aws-smithy-query",
  "aws-smithy-types",
  "aws-smithy-xml",
  "aws-types",
  "bytes",
  "http",
+ "regex",
  "tower",
  "tracing",
 ]
 
 [[package]]
 name = "aws-sig-auth"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6126c4ff918e35fb9ae1bf2de71157fad36f0cc6a2b1d0f7197ee711713700fc"
+checksum = "660a02a98ab1af83bd8d714afbab2d502ba9b18c49e7e4cddd6bf8837ff778cb"
 dependencies = [
+ "aws-credential-types",
  "aws-sigv4",
  "aws-smithy-http",
  "aws-types",
@@ -156,9 +186,9 @@ dependencies = [
 
 [[package]]
 name = "aws-sigv4"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84c7f88d7395f5411c6eef5889b6cd577ce6b677af461356cbfc20176c26c160"
+checksum = "cdaf11005b7444e6cd66f600d09861a3aeb6eb89a0f003c7c9820dbab2d15297"
 dependencies = [
  "aws-smithy-http",
  "form_urlencoded",
@@ -175,9 +205,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-async"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e6a895d68852dd1564328e63ef1583e5eb307dd2a5ebf35d862a5c402957d5e"
+checksum = "075d87b46420b28b64140f2ba88fa6b158c2877466a2acdbeaf396c25e4b9b33"
 dependencies = [
  "futures-util",
  "pin-project-lite",
@@ -187,9 +217,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-client"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f505bf793eb3e6d7c166ef1275c27b4b2cd5361173fe950ac8e2cfc08c29a7ef"
+checksum = "17d44078855a64d757e5c1727df29ffa6679022c38cfc4ba4e63ee9567133141"
 dependencies = [
  "aws-smithy-async",
  "aws-smithy-http",
@@ -210,9 +240,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-http"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37e4b4304b7ea4af1af3e08535100eb7b6459d5a6264b92078bf85176d04ab85"
+checksum = "b5bd86f48d7e36fb24ee922d04d79c8353e01724b1c38757ed92593179223aa7"
 dependencies = [
  "aws-smithy-types",
  "bytes",
@@ -230,9 +260,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-http-tower"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e86072ecc4dc4faf3e2071144285cfd539263fe7102b701d54fb991eafb04af8"
+checksum = "c8972d1b4ae3aba1a10e7106fed53a5a36bc8ef86170a84f6ddd33d36fac12ad"
 dependencies = [
  "aws-smithy-http",
  "aws-smithy-types",
@@ -246,18 +276,18 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-json"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e3ddd9275b167bc59e9446469eca56177ec0b51225632f90aaa2cd5f41c940e"
+checksum = "18973f12721e27b54891386497a57e1ba09975df1c6cfeccafaf541198962aef"
 dependencies = [
  "aws-smithy-types",
 ]
 
 [[package]]
 name = "aws-smithy-query"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13b19d2e0b3ce20e460bad0d0d974238673100edebba6978c2c1aadd925602f7"
+checksum = "2881effde104a2b0619badaad9f30ae67805e86fbbdb99e5fcc176e8bfbc1a85"
 dependencies = [
  "aws-smithy-types",
  "urlencoding",
@@ -265,9 +295,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-types"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "987b1e37febb9bd409ca0846e82d35299e572ad8279bc404778caeb5fc05ad56"
+checksum = "da7e499c4b15bab8eb6b234df31833cc83a1bdaa691ba72d5d81efc109d9d705"
 dependencies = [
  "base64-simd",
  "itoa",
@@ -278,40 +308,40 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-xml"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37ce3791e14eec75ffac851a5a559f1ce6b31843297f42cc8bfba82714a6a5d8"
+checksum = "9a73082f023f4a361fe811954da0061076709198792a3d2ad3a7498e10b606a0"
 dependencies = [
  "xmlparser",
 ]
 
 [[package]]
 name = "aws-types"
-version = "0.52.0"
+version = "0.54.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c05adca3e2bcf686dd2c47836f216ab52ed7845c177d180c84b08522c1166a3"
+checksum = "f8f15b34253b68cde08e39b0627cc6101bcca64351229484b4743392c035d057"
 dependencies = [
+ "aws-credential-types",
  "aws-smithy-async",
  "aws-smithy-client",
  "aws-smithy-http",
  "aws-smithy-types",
  "http",
- "rustc_version 0.4.0",
+ "rustc_version",
  "tracing",
- "zeroize",
 ]
 
 [[package]]
 name = "base64"
-version = "0.11.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64"
-version = "0.13.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
 
 [[package]]
 name = "base64-simd"
@@ -371,6 +401,29 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chrono"
+version = "0.4.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
+dependencies = [
+ "iana-time-zone",
+ "num-integer",
+ "num-traits",
+ "serde",
+ "winapi",
+]
+
+[[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -415,11 +468,55 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "cxx"
+version = "1.0.88"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "322296e2f2e5af4270b54df9e85a02ff037e271af20ba3e7fe1575515dc840b8"
+dependencies = [
+ "cc",
+ "cxxbridge-flags",
+ "cxxbridge-macro",
+ "link-cplusplus",
+]
+
+[[package]]
+name = "cxx-build"
+version = "1.0.88"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "017a1385b05d631e7875b1f151c9f012d37b53491e2a87f65bff5c262b2111d8"
+dependencies = [
+ "cc",
+ "codespan-reporting",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "scratch",
+ "syn",
+]
+
+[[package]]
+name = "cxxbridge-flags"
+version = "1.0.88"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c26bbb078acf09bc1ecda02d4223f03bdd28bd4874edcb0379138efc499ce971"
+
+[[package]]
+name = "cxxbridge-macro"
+version = "1.0.88"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "357f40d1f06a24b60ae1fe122542c1fb05d28d32acb2aed064e84bc2ad1e252e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "darling"
-version = "0.13.4"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a01d95850c592940db9b8194bc39f4bc0e89dee5c4265e4b1807c34a9aba453c"
+checksum = "b0dd3cd20dc6b5a876612a6e5accfe7f3dd883db6d07acfbf14c128f61550dfa"
 dependencies = [
  "darling_core",
  "darling_macro",
@@ -427,9 +524,9 @@ dependencies = [
 
 [[package]]
 name = "darling_core"
-version = "0.13.4"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "859d65a907b6852c9361e3185c862aae7fafd2887876799fa55f5f99dc40d610"
+checksum = "a784d2ccaf7c98501746bf0be29b2022ba41fd62a2e622af997a03e9f972859f"
 dependencies = [
  "fnv",
  "ident_case",
@@ -441,9 +538,9 @@ dependencies = [
 
 [[package]]
 name = "darling_macro"
-version = "0.13.4"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c972679f83bdf9c42bd905396b6c3588a843a17f0f16dfcfa3e2c5d57441835"
+checksum = "7618812407e9402654622dd402b0a89dff9ba93badd6540781526117b92aab7e"
 dependencies = [
  "darling_core",
  "quote",
@@ -494,6 +591,7 @@ dependencies = [
  "serde",
  "serde_json",
  "tokio",
+ "tracing-subscriber",
  "url",
 ]
 
@@ -765,7 +863,6 @@ dependencies = [
  "rustls-native-certs",
  "tokio",
  "tokio-rustls",
- "webpki-roots",
 ]
 
 [[package]]
@@ -781,6 +878,30 @@ dependencies = [
  "tokio-native-tls",
 ]
 
+[[package]]
+name = "iana-time-zone"
+version = "0.1.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64c122667b287044802d6ce17ee2ddf13207ed924c712de9a66a5814d5b64765"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
+dependencies = [
+ "cxx",
+ "cxx-build",
+]
+
 [[package]]
 name = "ident_case"
 version = "1.0.1"
@@ -805,6 +926,7 @@ checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
 dependencies = [
  "autocfg",
  "hashbrown",
+ "serde",
 ]
 
 [[package]]
@@ -849,6 +971,15 @@ version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
+[[package]]
+name = "link-cplusplus"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecd207c9c713c34f95a097a5b029ac2ce6010530c7b49d7fea24d977dede04f5"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.9"
@@ -919,6 +1050,16 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.45"
@@ -957,18 +1098,18 @@ checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
 [[package]]
 name = "opensearch"
 version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6024cf389648eefe4ff215561fe0d7c64c9c5193ed6c054987a3ee3c969d61b"
+source = "git+https://github.com/dblock/opensearch-rs?branch=opensearch-serverless#d088be4d128fa1b3b606b42e7cd22780f1a0ee4c"
 dependencies = [
+ "aws-credential-types",
  "aws-sigv4",
  "aws-types",
- "base64 0.11.0",
+ "base64 0.21.0",
  "bytes",
  "dyn-clone",
  "lazy_static",
  "percent-encoding",
  "reqwest",
- "rustc_version 0.2.3",
+ "rustc_version",
  "serde",
  "serde_json",
  "serde_with",
@@ -1027,6 +1168,12 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f222829ae9293e33a9f5e9f440c6760a3d450a64affe1846486b140db81c1f4"
 
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -1201,29 +1348,20 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "rustc_version"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
-dependencies = [
- "semver 0.9.0",
-]
-
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
- "semver 1.0.16",
+ "semver",
 ]
 
 [[package]]
 name = "rustls"
-version = "0.20.7"
+version = "0.20.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "539a2bfe908f471bfa933876bd1eb6a19cf2176d375f82ef7f99530a40e48c2c"
+checksum = "fff78fc74d175294f4e83b28343315ffcfb114b156f0185e9741cb5570f50e2f"
 dependencies = [
  "log",
  "ring",
@@ -1245,11 +1383,11 @@ dependencies = [
 
 [[package]]
 name = "rustls-pemfile"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0864aeff53f8c05aa08d86e5ef839d3dfcf07aeba2db32f12db0ef716e87bd55"
+checksum = "d194b56d58803a43635bdc398cd17e383d6f71f9182b9a192c127ca42494a59b"
 dependencies = [
- "base64 0.13.1",
+ "base64 0.21.0",
 ]
 
 [[package]]
@@ -1274,6 +1412,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
+[[package]]
+name = "scratch"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddccb15bcce173023b3fedd9436f882a0739b8dfb45e4f6b6002bee5929f61b2"
+
 [[package]]
 name = "sct"
 version = "0.7.0"
@@ -1307,27 +1451,12 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "semver"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
-dependencies = [
- "semver-parser",
-]
-
 [[package]]
 name = "semver"
 version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "58bc9567378fc7690d6b2addae4e60ac2eeea07becb2c64b9f218b53865cba2a"
 
-[[package]]
-name = "semver-parser"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-
 [[package]]
 name = "serde"
 version = "1.0.151"
@@ -1373,19 +1502,25 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "1.14.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "678b5a069e50bf00ecd22d0cd8ddf7c236f68581b03db652061ed5eb13a312ff"
+checksum = "30d904179146de381af4c93d3af6ca4984b3152db687dacb9c3c35e86f39809c"
 dependencies = [
+ "base64 0.13.1",
+ "chrono",
+ "hex",
+ "indexmap",
  "serde",
+ "serde_json",
  "serde_with_macros",
+ "time",
 ]
 
 [[package]]
 name = "serde_with_macros"
-version = "1.5.2"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e182d6ec6f05393cc0e5ed1bf81ad6db3a8feedf8ee515ecdd369809bcce8082"
+checksum = "a1966009f3c05f095697c537312f5415d1e3ed31ce0a56942bac4c771c5c335e"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -1404,6 +1539,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "900fba806f70c630b0a382d0d825e17a0f19fcd059a2ade1ff237bcddf446b31"
+dependencies = [
+ "lazy_static",
+]
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.0"
@@ -1490,12 +1634,31 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "thread_local"
+version = "1.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5516c27b78311c50bf42c071425c560ac799b11c30b31f87e3081965fe5e0180"
+dependencies = [
+ "once_cell",
+]
+
 [[package]]
 name = "time"
 version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a561bf4617eebd33bca6434b988f39ed798e527f51a1e797d0ee4f61c0a38376"
 dependencies = [
+ "itoa",
  "serde",
  "time-core",
  "time-macros",
@@ -1667,6 +1830,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24eb03ba0eab1fd845050058ce5e616558e8f8d8fca633e6b163fe25c797213a"
 dependencies = [
  "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ddad33d2d10b1ed7eb9d1f518a5674713876e97e5bb9b7345a7984fbb4f922"
+dependencies = [
+ "lazy_static",
+ "log",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6176eae26dd70d0c919749377897b54a9276bd7061339665dd68777926b5a70"
+dependencies = [
+ "nu-ansi-term",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing-core",
+ "tracing-log",
 ]
 
 [[package]]
@@ -1702,6 +1891,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-width"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+
 [[package]]
 name = "untrusted"
 version = "0.7.1"
@@ -1725,6 +1920,12 @@ version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8db7427f936968176eaa7cdf81b7f98b980b18495ec28f1b5791ac3bfe3eea9"
 
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -1845,15 +2046,6 @@ dependencies = [
  "untrusted",
 ]
 
-[[package]]
-name = "webpki-roots"
-version = "0.22.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6c71e40d7d2c34a5106301fb632274ca37242cd0c9d3e64dbece371a40a2d87"
-dependencies = [
- "webpki",
-]
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -1870,6 +2062,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
diff --git a/Cargo.toml b/Cargo.toml
index b1fc9a2..3a9abb4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,12 +4,13 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-opensearch = { version = "2.0.0", features = ["aws-auth"] }
-aws-sigv4 = "0.52.0"
-aws-types = "0.52.0"
-aws-config = "0.52.0"
+opensearch = { features = ["aws-auth"], git = "https://github.com/dblock/opensearch-rs", branch = "opensearch-serverless" }
+aws-sigv4 = "0.54.1"
+aws-types = "0.54.1"
+aws-config = "0.54.1"
 url = "2.3.1"
 futures = "0.3"
 tokio = { version = "*", features = ["full"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+tracing-subscriber = "0.3.16"
diff --git a/README.md b/README.md
index 7a39773..64f137d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # OpenSearch Ruby Client Demo
 
-Makes requests to Amazon OpenSearch using the [OpenSearch Rust Client](https://github.com/opensearch-project/opensearch-rs).
+Makes requests to [Amazon OpenSearch Service](https://aws.amazon.com/opensearch-service/) using the [OpenSearch Rust Client](https://github.com/opensearch-project/opensearch-rs). Supports [OpenSearch Serverless](https://aws.amazon.com/opensearch-service/features/serverless/) since version 2.1.0.
 
 ## Prerequisites
 
@@ -21,10 +21,10 @@ Create an OpenSearch domain in (AWS) which support IAM based AuthN/AuthZ.
 export AWS_ACCESS_KEY_ID=
 export AWS_SECRET_ACCESS_KEY=
 export AWS_SESSION_TOKEN=
-export AWS_REGION=us-west2
+export AWS_REGION=us-west-2
 
 export ENDPOINT=https://....us-west-2.es.amazonaws.com
-
+export SERVICE=es # use "aoss" for OpenSearch Serverless 
 cargo run
 ```
 
@@ -32,10 +32,39 @@ This will output the version of OpenSearch and a search result.
 
 ```
 opensearch: 2.3.0
-Object {"director": String("Bennett Miller"), "id": Number(1), "title": String("Moneyball"), "year": Number(2011)}
+
+{
+  "_shards": {
+    "failed": 0,
+    "skipped": 0,
+    "successful": 5,
+    "total": 5
+  },
+  "hits": {
+    "hits": [
+      {
+        "_id": "8qhYDoYBpJvbGlZLDVk_",
+        "_index": "movies",
+        "_score": 0.2876821,
+        "_source": {
+          "director": "Bennett Miller",
+          "title": "Moneyball",
+          "year": 2011
+        }
+      }
+    ],
+    "max_score": 0.2876821,
+    "total": {
+      "relation": "eq",
+      "value": 1
+    }
+  },
+  "timed_out": false,
+  "took": 4
+}
 ```
 
-The [code](src/main.rs) will create an index, add a document, then cleanup.
+The [code](src/main.rs) creates an index, adds a document, then cleans up.
 
 ## License 
 
diff --git a/src/main.rs b/src/main.rs
index 9cffd15..44e35ab 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,6 +11,7 @@
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    use aws_config::meta::region::RegionProviderChain;
     use std::{convert::TryInto, env, thread, time};
 
     use serde_json::Value;
@@ -22,20 +23,28 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     use url::Url;
 
+    tracing_subscriber::fmt::init();
+
     let url = Url::parse(&env::var("ENDPOINT").expect("Missing ENDPOINT"));
+    let service_name = &env::var("SERVICE").unwrap_or("es".to_string());
     let conn_pool = SingleNodeConnectionPool::new(url?);
-    let aws_config = aws_config::load_from_env().await.clone();
+    let region_provider = RegionProviderChain::default_provider().or_else("us-east-1");
+    let aws_config = aws_config::from_env().region(region_provider).load().await.clone();
     let transport = TransportBuilder::new(conn_pool)
         .auth(aws_config.clone().try_into()?)
+        .service_name(service_name)
         .build()?;
     let client = OpenSearch::new(transport);
 
-    let info: Value = client.info().send().await?.json().await?;
-    println!(
-        "{}: {}",
-        info["version"]["distribution"].as_str().unwrap(),
-        info["version"]["number"].as_str().unwrap()
-    );
+    // TODO: remove when OpenSearch Serverless adds support for GET /
+    if service_name == "es" {
+        let info: Value = client.info().send().await?.json().await?;
+        println!(
+            "{}: {}",
+            info["version"]["distribution"].as_str().unwrap(),
+            info["version"]["number"].as_str().unwrap()
+        );
+    }
 
     let index_name = "movies";
 
@@ -46,9 +55,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .await?;
 
     client
-        .index(opensearch::IndexParts::IndexId(index_name, "1"))
+        .index(opensearch::IndexParts::Index(index_name))
         .body(serde_json::json!({
-                "id": 1,
                 "title": "Moneyball",
                 "director": "Bennett Miller",
                 "year": 2011
@@ -57,7 +65,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .send()
         .await?;
 
-    thread::sleep(time::Duration::from_secs(1));
+    thread::sleep(time::Duration::from_secs(5));
 
     let response = client
         .search(opensearch::SearchParts::Index(&[index_name]))
@@ -73,9 +81,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .await?;
 
     let response_body = response.json::<Value>().await?;
-    for hit in response_body["hits"]["hits"].as_array().unwrap() {
-        println!("{:?}", hit["_source"]);
-    }
+    println!("{}", serde_json::to_string_pretty(&response_body).unwrap());
 
     client
         .indices()