diff --git a/.doc_gen/metadata/codebuild_metadata.yaml b/.doc_gen/metadata/codebuild_metadata.yaml
index 308496ab4cf..16622d3b9ca 100644
--- a/.doc_gen/metadata/codebuild_metadata.yaml
+++ b/.doc_gen/metadata/codebuild_metadata.yaml
@@ -16,3 +16,51 @@ codebuild_CreateProject:
                 - javascript.v3.codebuild.actions.CreateProject
   services:
     codebuild: {CreateProject}
+codebuild_ListBuilds:
+  title: List &ACB; builds
+  title_abbrev: List builds
+  synopsis: list &ACB; builds.
+  category:
+  languages:
+    C++:
+      versions:
+        - sdk_version: 1
+          github: cpp/example_code/codebuild
+          excerpts:
+            - description:
+              snippet_tags:
+                - cpp.example_code.codebuild.ListBuilds
+  services:
+    codebuild: {ListBuilds}
+codebuild_ListProjects:
+  title: List &ACB; projects
+  title_abbrev: List projects
+  synopsis: list &ACB; projects.
+  category:
+  languages:
+    C++:
+      versions:
+        - sdk_version: 1
+          github: cpp/example_code/codebuild
+          excerpts:
+            - description:
+              snippet_tags:
+                - cpp.example_code.codebuild.ListProjects
+  services:
+    codebuild: {ListProjects}
+codebuild_StartBuild:
+  title: Start an &ACB; build
+  title_abbrev: Start a build
+  synopsis: start an &ACB; build.
+  category:
+  languages:
+    C++:
+      versions:
+        - sdk_version: 1
+          github: cpp/example_code/codebuild
+          excerpts:
+            - description:
+              snippet_tags:
+                - cpp.example_code.codebuild.StartBuild
+  services:
+    codebuild: {StartBuild}
diff --git a/cpp/example_code/codebuild/README.md b/cpp/example_code/codebuild/README.md
index 51bd1e263df..fc93cbe9337 100644
--- a/cpp/example_code/codebuild/README.md
+++ b/cpp/example_code/codebuild/README.md
@@ -37,6 +37,15 @@ Next, for information on code example structures and how to build and run the ex
 <!--custom.prerequisites.start-->
 <!--custom.prerequisites.end-->
 
+### Single actions
+
+Code excerpts that show you how to call individual service functions.
+
+- [List builds](list_builds.cpp#L25) (`ListBuilds`)
+- [List projects](list_projects.cpp#L23) (`ListProjects`)
+- [Start a build](start_build.cpp#L22) (`StartBuild`)
+
+
 <!--custom.examples.start-->
 <!--custom.examples.end-->
 
diff --git a/cpp/example_code/codebuild/codebuild_samples.h b/cpp/example_code/codebuild/codebuild_samples.h
index f31ace733e2..7faedcd2801 100644
--- a/cpp/example_code/codebuild/codebuild_samples.h
+++ b/cpp/example_code/codebuild/codebuild_samples.h
@@ -18,7 +18,8 @@ namespace AwsDoc {
           \param clientConfiguration: AWS client configuration.
           \return bool: Function succeeded.
          */
-        bool startBuild(const Aws::String &projectName, const Aws::Client::ClientConfiguration &clientConfiguration);
+        bool startBuild(const Aws::String &projectName,
+                        const Aws::Client::ClientConfiguration &clientConfiguration);
 
         //! List the CodeBuild builds.
         /*!
@@ -26,7 +27,8 @@ namespace AwsDoc {
           \param clientConfiguration: AWS client configuration.
           \return bool: Function succeeded.
          */
-         bool listBuilds(Aws::CodeBuild::Model::SortOrderType sortType, const Aws::Client::ClientConfiguration &clientConfiguration);
+        bool listBuilds(Aws::CodeBuild::Model::SortOrderType sortType,
+                        const Aws::Client::ClientConfiguration &clientConfiguration);
 
         //! List the CodeBuild projects.
         /*!
@@ -34,7 +36,8 @@ namespace AwsDoc {
           \param clientConfiguration: AWS client configuration.
           \return bool: Function succeeded.
          */
-        bool listProjects(Aws::CodeBuild::Model::SortOrderType sortType, const Aws::Client::ClientConfiguration &clientConfiguration);
+        bool listProjects(Aws::CodeBuild::Model::SortOrderType sortType,
+                          const Aws::Client::ClientConfiguration &clientConfiguration);
     } // CodeBuild
 } // AwsDoc
 
diff --git a/cpp/example_code/codebuild/list_builds.cpp b/cpp/example_code/codebuild/list_builds.cpp
index 090b73ac7a7..44a0818ef77 100644
--- a/cpp/example_code/codebuild/list_builds.cpp
+++ b/cpp/example_code/codebuild/list_builds.cpp
@@ -22,15 +22,15 @@
  *
  **/
 
-// snippet-start:[cpp.example_code.codebuild.StartBuild]
+// snippet-start:[cpp.example_code.codebuild.ListBuilds]
 //! List the CodeBuild builds.
 /*!
   \param sortType: 'SortOrderType' type.
   \param clientConfiguration: AWS client configuration.
   \return bool: Function succeeded.
  */
-bool AwsDoc::CodeBuild::listBuilds(Aws::CodeBuild::Model::SortOrderType sortType, const Aws::Client::ClientConfiguration &clientConfiguration)
-{
+bool AwsDoc::CodeBuild::listBuilds(Aws::CodeBuild::Model::SortOrderType sortType,
+                                   const Aws::Client::ClientConfiguration &clientConfiguration) {
     Aws::CodeBuild::CodeBuildClient codeBuildClient(clientConfiguration);
 
     Aws::CodeBuild::Model::ListBuildsRequest listBuildsRequest;
@@ -43,30 +43,34 @@ bool AwsDoc::CodeBuild::listBuilds(Aws::CodeBuild::Model::SortOrderType sortType
             listBuildsRequest.SetNextToken(nextToken);
         }
 
-        Aws::CodeBuild::Model::ListBuildsOutcome listBuildsOutcome = codeBuildClient.ListBuilds(listBuildsRequest);
+        Aws::CodeBuild::Model::ListBuildsOutcome listBuildsOutcome = codeBuildClient.ListBuilds(
+                listBuildsRequest);
 
         if (listBuildsOutcome.IsSuccess()) {
             std::cout << "Information about each build:" << std::endl;
             Aws::CodeBuild::Model::BatchGetBuildsRequest getBuildsRequest;
             getBuildsRequest.SetIds(listBuildsOutcome.GetResult().GetIds());
-            Aws::CodeBuild::Model::BatchGetBuildsOutcome getBuildsOutcome = codeBuildClient.BatchGetBuilds(getBuildsRequest);
+            Aws::CodeBuild::Model::BatchGetBuildsOutcome getBuildsOutcome = codeBuildClient.BatchGetBuilds(
+                    getBuildsRequest);
 
             if (getBuildsOutcome.IsSuccess()) {
-                const Aws::Vector<Aws::CodeBuild::Model::Build>& builds = getBuildsOutcome.GetResult().GetBuilds();
+                const Aws::Vector<Aws::CodeBuild::Model::Build> &builds = getBuildsOutcome.GetResult().GetBuilds();
                 std::cout << builds.size() << " build(s) found." << std::endl;
                 for (auto val: builds) {
                     std::cout << val.GetId() << std::endl;
                 }
             }
             else {
-                std::cout << "Error getting builds" << getBuildsOutcome.GetError().GetMessage() << std::endl;
+                std::cout << "Error getting builds"
+                          << getBuildsOutcome.GetError().GetMessage() << std::endl;
                 return false;
             }
             nextToken = listBuildsOutcome.GetResult().GetNextToken();
         }
 
         else {
-            std::cerr << "Error listing builds" << listBuildsOutcome.GetError().GetMessage()
+            std::cerr << "Error listing builds"
+                      << listBuildsOutcome.GetError().GetMessage()
                       << std::endl;
             return false;
         }
@@ -75,7 +79,7 @@ bool AwsDoc::CodeBuild::listBuilds(Aws::CodeBuild::Model::SortOrderType sortType
 
     return true;
 }
-// snippet-end:[cpp.example_code.codebuild.StartBuild]
+// snippet-end:[cpp.example_code.codebuild.ListBuilds]
 
 /*
  *
diff --git a/cpp/example_code/codebuild/list_projects.cpp b/cpp/example_code/codebuild/list_projects.cpp
index d5dbc9d12c2..d854e40126b 100644
--- a/cpp/example_code/codebuild/list_projects.cpp
+++ b/cpp/example_code/codebuild/list_projects.cpp
@@ -27,7 +27,8 @@
   \param clientConfiguration: AWS client configuration.
   \return bool: Function succeeded.
  */
-bool AwsDoc::CodeBuild::listProjects(Aws::CodeBuild::Model::SortOrderType sortType, const Aws::Client::ClientConfiguration &clientConfiguration) {
+bool AwsDoc::CodeBuild::listProjects(Aws::CodeBuild::Model::SortOrderType sortType,
+                                     const Aws::Client::ClientConfiguration &clientConfiguration) {
     Aws::CodeBuild::CodeBuildClient codeBuildClient(clientConfiguration);
 
     Aws::CodeBuild::Model::ListProjectsRequest listProjectsRequest;
@@ -41,11 +42,12 @@ bool AwsDoc::CodeBuild::listProjects(Aws::CodeBuild::Model::SortOrderType sortTy
             listProjectsRequest.SetNextToken(nextToken);
         }
 
-        Aws::CodeBuild::Model::ListProjectsOutcome outcome = codeBuildClient.ListProjects(listProjectsRequest);
+        Aws::CodeBuild::Model::ListProjectsOutcome outcome = codeBuildClient.ListProjects(
+                listProjectsRequest);
 
         if (outcome.IsSuccess()) {
             const Aws::Vector<Aws::String> &projects = outcome.GetResult().GetProjects();
-            allProjects.insert(allProjects.end(),  projects.begin(), projects.end());
+            allProjects.insert(allProjects.end(), projects.begin(), projects.end());
             nextToken = outcome.GetResult().GetNextToken();
         }
 
@@ -55,9 +57,9 @@ bool AwsDoc::CodeBuild::listProjects(Aws::CodeBuild::Model::SortOrderType sortTy
         }
 
     } while (!nextToken.empty());
-    
+
     std::cout << allProjects.size() << " project(s) found." << std::endl;
-    for (auto project : allProjects) {
+    for (auto project: allProjects) {
         std::cout << project << std::endl;
     }
 
diff --git a/cpp/example_code/codebuild/start_build.cpp b/cpp/example_code/codebuild/start_build.cpp
index 5195216c52d..eba2a511124 100644
--- a/cpp/example_code/codebuild/start_build.cpp
+++ b/cpp/example_code/codebuild/start_build.cpp
@@ -26,28 +26,28 @@
   \param clientConfiguration: AWS client configuration.
   \return bool: Function succeeded.
  */
-bool AwsDoc::CodeBuild::startBuild(const Aws::String &projectName, const Aws::Client::ClientConfiguration &clientConfiguration)
-{
-  Aws::CodeBuild::CodeBuildClient codeBuildClient(clientConfiguration);
+bool AwsDoc::CodeBuild::startBuild(const Aws::String &projectName,
+                                   const Aws::Client::ClientConfiguration &clientConfiguration) {
+    Aws::CodeBuild::CodeBuildClient codeBuildClient(clientConfiguration);
 
-  Aws::CodeBuild::Model::StartBuildRequest startBuildRequest;
-  startBuildRequest.SetProjectName(projectName);
+    Aws::CodeBuild::Model::StartBuildRequest startBuildRequest;
+    startBuildRequest.SetProjectName(projectName);
 
-  Aws::CodeBuild::Model::StartBuildOutcome outcome = codeBuildClient.StartBuild(startBuildRequest);
+    Aws::CodeBuild::Model::StartBuildOutcome outcome = codeBuildClient.StartBuild(
+            startBuildRequest);
 
-  if (outcome.IsSuccess())
-  {
-    std::cout << "Successfully started build" << std::endl;
-    std::cout << "Build ID: " << outcome.GetResult().GetBuild().GetId() << std::endl;
-  }
+    if (outcome.IsSuccess()) {
+        std::cout << "Successfully started build" << std::endl;
+        std::cout << "Build ID: " << outcome.GetResult().GetBuild().GetId()
+                  << std::endl;
+    }
 
-  else
-  {
-    std::cerr << "Error starting build" << outcome.GetError().GetMessage()
-              << std::endl;
-  }
+    else {
+        std::cerr << "Error starting build" << outcome.GetError().GetMessage()
+                  << std::endl;
+    }
 
-  return outcome.IsSuccess();
+    return outcome.IsSuccess();
 }
 // snippet-end:[cpp.example_code.codebuild.StartBuild]
 
diff --git a/cpp/example_code/codebuild/tests/gtest_list_builds.cpp b/cpp/example_code/codebuild/tests/gtest_list_builds.cpp
index 715e8cd200d..154243ebd6c 100644
--- a/cpp/example_code/codebuild/tests/gtest_list_builds.cpp
+++ b/cpp/example_code/codebuild/tests/gtest_list_builds.cpp
@@ -15,10 +15,11 @@
 
 namespace AwsDocTest {
     // NOLINTNEXTLINE(readability-named-parameter)
-    TEST_F(CodeBuild_GTests, list_builds_2_) {
+    TEST_F(CodeBuild_GTests, list_builds_2_
+    ) {
 
-        auto result = AwsDoc::CodeBuild::listBuilds(
-                Aws::CodeBuild::Model::SortOrderType::ASCENDING, *s_clientConfig);
-        ASSERT_TRUE(result);
-    }
+    auto result = AwsDoc::CodeBuild::listBuilds(
+            Aws::CodeBuild::Model::SortOrderType::ASCENDING, *s_clientConfig);
+    ASSERT_TRUE(result);
+}
 } // namespace AwsDocTest
diff --git a/cpp/example_code/codebuild/tests/gtest_list_projects.cpp b/cpp/example_code/codebuild/tests/gtest_list_projects.cpp
index 4648cf94e3a..a414211ff70 100644
--- a/cpp/example_code/codebuild/tests/gtest_list_projects.cpp
+++ b/cpp/example_code/codebuild/tests/gtest_list_projects.cpp
@@ -15,10 +15,11 @@
 
 namespace AwsDocTest {
     // NOLINTNEXTLINE(readability-named-parameter)
-    TEST_F(CodeBuild_GTests, list_projects_2_) {
+    TEST_F(CodeBuild_GTests, list_projects_2_
+    ) {
 
-        auto result = AwsDoc::CodeBuild::listProjects(
-                Aws::CodeBuild::Model::SortOrderType::ASCENDING, *s_clientConfig);
-        ASSERT_TRUE(result);
-    }
+    auto result = AwsDoc::CodeBuild::listProjects(
+            Aws::CodeBuild::Model::SortOrderType::ASCENDING, *s_clientConfig);
+    ASSERT_TRUE(result);
+}
 } // namespace AwsDocTest
diff --git a/cpp/example_code/codebuild/tests/gtest_start_build.cpp b/cpp/example_code/codebuild/tests/gtest_start_build.cpp
index 5e3347c97ef..0a18ca6965d 100644
--- a/cpp/example_code/codebuild/tests/gtest_start_build.cpp
+++ b/cpp/example_code/codebuild/tests/gtest_start_build.cpp
@@ -15,12 +15,19 @@
 
 namespace AwsDocTest {
     // NOLINTNEXTLINE(readability-named-parameter)
-    TEST_F(CodeBuild_GTests, start_build_3_) {
-        MockHTTP mockHttp;
-        bool result = mockHttp.addResponseWithBody("mock_input/StartBuild.json");
-        ASSERT_TRUE(result) << preconditionError() << std::endl;
+    TEST_F(CodeBuild_GTests, start_build_3_
+    ) {
+    MockHTTP mockHttp;
+    bool result = mockHttp.addResponseWithBody("mock_input/StartBuild.json");
+    ASSERT_TRUE(result)
+    <<
 
-        result = AwsDoc::CodeBuild::startBuild("test-project", *s_clientConfig);
-        ASSERT_TRUE(result);
-    }
+    preconditionError()
+
+    <<
+    std::endl;
+
+    result = AwsDoc::CodeBuild::startBuild("test-project", *s_clientConfig);
+    ASSERT_TRUE(result);
+}
 } // namespace AwsDocTest