diff --git a/tools/scripts/build-tests/run-al2-integ-tests.sh b/tools/scripts/build-tests/run-al2-integ-tests.sh
index ac8ee3af18a..dc782bed8e1 100755
--- a/tools/scripts/build-tests/run-al2-integ-tests.sh
+++ b/tools/scripts/build-tests/run-al2-integ-tests.sh
@@ -21,6 +21,12 @@ AWS_ROLE_SESSION_NAME="$3"
 
 echo "Setting the run environment"
 export TEST_ASSUME_ROLE_ARN=arn:aws:iam::${AWS_ACCOUNT}:role/IntegrationTest
+BUILD_TYPE=$(cat build-request.json | jq .buildType | tr -d '"')
+echo "BUILD_TYPE=${BUILD_TYPE}"
+pushd ${PREFIX_DIR}/aws-sdk-cpp
+if [ "${BUILD_TYPE}" = "PREVIEW" ]; then SERVICE_ID=$(git status generated/src/aws-cpp-sdk-* --porcelain | grep "generated/src/" | sed -n 's|.*generated/src/aws-cpp-sdk-\([^/]*\).*|\1|p' | sort -u | tr "\n" "," | sed "s/,$//"); else SERVICE_ID=""; fi
+popd
+echo "SERVICE_ID=${SERVICE_ID}"
 export TEST_LAMBDA_CODE_PATH=${PREFIX_DIR}/aws-sdk-cpp/tests/aws-cpp-sdk-lambda-integration-tests/resources
 export sts=$(aws sts assume-role --role-arn "$TEST_ASSUME_ROLE_ARN" --role-session-name "${AWS_ROLE_SESSION_NAME}" --query 'Credentials.[AccessKeyId,SecretAccessKey,SessionToken]')
 export profile=sdk-integ-test
@@ -32,4 +38,4 @@ export AWS_PROFILE=$profile
 export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${PREFIX_DIR}/al2-install/lib64/:${PREFIX_DIR}/al2-build/tests/testing-resources/"
 cd "${PREFIX_DIR}/al2-build"
 if [ -f "${PREFIX_DIR}/aws-sdk-cpp/tools/scripts/suppressions.txt" ]; then export LSAN_OPTIONS=suppressions="${PREFIX_DIR}/aws-sdk-cpp/tools/scripts/suppressions.txt"; fi
-python3 ../aws-sdk-cpp/tools/scripts/run_integration_tests.py --testDir ./tests
+python3 ../aws-sdk-cpp/tools/scripts/run_integration_tests.py --testDir ./tests --serviceId ${SERVICE_ID:-""}
diff --git a/tools/scripts/build-tests/run-mac-integ-tests.sh b/tools/scripts/build-tests/run-mac-integ-tests.sh
index 64f473e76f0..871b452628e 100755
--- a/tools/scripts/build-tests/run-mac-integ-tests.sh
+++ b/tools/scripts/build-tests/run-mac-integ-tests.sh
@@ -21,6 +21,12 @@ AWS_ROLE_SESSION_NAME="$3"
 
 echo "Setting the run environment"
 export TEST_ASSUME_ROLE_ARN=arn:aws:iam::${AWS_ACCOUNT}:role/IntegrationTest
+BUILD_TYPE=$(cat build-request.json | jq .buildType | tr -d '"')
+echo "Build type: ${BUILD_TYPE}"
+pushd ${PREFIX_DIR}/aws-sdk-cpp
+if [ "${BUILD_TYPE}" = "PREVIEW" ]; then SERVICE_ID=$(git status generated/src/aws-cpp-sdk-* --porcelain | grep "generated/src/" | sed -n 's|.*generated/src/aws-cpp-sdk-\([^/]*\).*|\1|p' | sort -u | tr "\n" "," | sed "s/,$//"); else SERVICE_ID=""; fi
+popd
+echo "Service ID: ${SERVICE_ID}"
 export TEST_LAMBDA_CODE_PATH=${PREFIX_DIR}/aws-sdk-cpp/tests/aws-cpp-sdk-lambda-integration-tests/resources
 export sts=$(aws sts assume-role --role-arn "$TEST_ASSUME_ROLE_ARN" --role-session-name "${AWS_ROLE_SESSION_NAME}" --query 'Credentials.[AccessKeyId,SecretAccessKey,SessionToken]')
 export profile=sdk-integ-test
@@ -32,4 +38,4 @@ export AWS_PROFILE=$profile
 export DYLD_LIBRARY_PATH="${CATAPULT_WORKSPACE_DIR}/mac-install/lib:${CATAPULT_WORKSPACE_DIR}/mac-build/tests/testing-resources/"
 cd "${PREFIX_DIR}/mac-build"
 if [ -f "${PREFIX_DIR}/aws-sdk-cpp/tools/scripts/suppressions.txt" ]; then export LSAN_OPTIONS=suppressions="${PREFIX_DIR}/aws-sdk-cpp/tools/scripts/suppressions.txt"; fi
-python3 ../aws-sdk-cpp/tools/scripts/run_integration_tests.py --testDir ./tests
+python3 ../aws-sdk-cpp/tools/scripts/run_integration_tests.py --testDir ./tests --serviceId ${SERVICE_ID:-""}
diff --git a/tools/scripts/build-tests/run-windows-integ-tests.ps1 b/tools/scripts/build-tests/run-windows-integ-tests.ps1
index 5795b0051c8..22fe72fa39c 100755
--- a/tools/scripts/build-tests/run-windows-integ-tests.ps1
+++ b/tools/scripts/build-tests/run-windows-integ-tests.ps1
@@ -17,6 +17,12 @@ aws configure set aws_access_key_id (${sts}[1] -replace " " -replace "`"" -repla
 aws configure set aws_secret_access_key (${sts}[2] -replace " " -replace "`"" -replace ",")
 aws configure set aws_session_token (${sts}[3] -replace " " -replace "`"" -replace ",")
 aws configure list
+$BUILD_TYPE=$(cat build-request.json | jq .buildType | tr -d \\)
+Write-Host BUILD_TYPE:$BUILD_TYPE
+Push-Location "${env:CATAPULT_WORKSPACE_DIR}\\aws-sdk-cpp"
+if ($BUILD_TYPE -eq "PREVIEW") { $SERVICE_ID = (git status generated/src/aws-cpp-sdk-* --porcelain | Select-String "generated/src/" | ForEach-Object { if($_ -match "generated/src/aws-cpp-sdk-([^/]*)") { $matches[1] } } | Sort-Object -Unique) -join "," } else { $SERVICE_ID="" }
+Write-Host "SERVICE_ID: $SERVICE_ID"
+Pop-Location
 # Run tests
 cd "${env:PREFIX_DIR}\\win-build"
-python3 ../aws-sdk-cpp/tools/scripts/run_integration_tests.py --testDir ./bin/Debug
+if ($SERVICE_ID) { & python ../aws-sdk-cpp/tools/scripts/run_integration_tests.py --testDir ./bin/Debug --serviceId $SERVICE_ID } else { & python ../aws-sdk-cpp/tools/scripts/run_integration_tests.py --testDir ./bin/Debug }
diff --git a/tools/scripts/run_integration_tests.py b/tools/scripts/run_integration_tests.py
index 616afc661e0..5627fc35f55 100644
--- a/tools/scripts/run_integration_tests.py
+++ b/tools/scripts/run_integration_tests.py
@@ -17,9 +17,11 @@ def parse_arguments():
 
     parser = argparse.ArgumentParser(description="AWSNativeSDK Run all Integration Tests")
     parser.add_argument("--testDir", action="store")
+    parser.add_argument("--serviceId", action="store")
 
     args = vars(parser.parse_args())
     arg_map["testDir"] = args["testDir"] or "./build"
+    arg_map["serviceId"] = args["serviceId"] or ""
 
     return arg_map
 
@@ -35,7 +37,7 @@ def main():
     test_has_parent_dir = platform.system() != "Windows"
     exe_extension = ".exe" if platform.system() == "Windows" else ""
 
-    test_list = [
+    all_tests = [
         "aws-cpp-sdk-core-integration-tests",
         "aws-cpp-sdk-transcribestreaming-integ-tests",
         "aws-cpp-sdk-dynamodb-unit-tests",
@@ -59,6 +61,21 @@ def main():
         "aws-cpp-sdk-bedrock-runtime-integration-tests"
     ]
 
+    if arguments["serviceId"]:
+        service_ids = arguments["serviceId"].split(",")
+        test_list = []
+        for test in all_tests:
+            service = test.replace('aws-cpp-sdk-', '').replace('-integration-tests', '').replace('-unit-tests', '').replace('-tests', '')
+            if service != "core":
+                for service_id in service_ids:
+                    if service_id == service:
+                        test_list.append(test)
+                        break
+            else:
+                test_list.append(test)
+    else:
+        test_list = all_tests.copy()
+
     # check for existence of these binaries before adding them to tests
     # as they will not always be present
     cmake_dependent_tests = [