diff --git a/google/cloud/pubsub/samples/topic_admin_samples.cc b/google/cloud/pubsub/samples/topic_admin_samples.cc
index 1e8e5b51f57e2..9ffd2b58c22c4 100644
--- a/google/cloud/pubsub/samples/topic_admin_samples.cc
+++ b/google/cloud/pubsub/samples/topic_admin_samples.cc
@@ -272,6 +272,121 @@ void CreateTopicWithCloudStorageIngestion(
    argv.at(4), argv.at(5), argv.at(6));
 }
 
+void CreateTopicWithAwsMskIngestion(
+    google::cloud::pubsub_admin::TopicAdminClient client,
+    std::vector<std::string> const& argv) {
+  // [START pubsub_create_topic_with_aws_msk_ingestion]
+  namespace pubsub = ::google::cloud::pubsub;
+  namespace pubsub_admin = ::google::cloud::pubsub_admin;
+  [](pubsub_admin::TopicAdminClient client, std::string project_id,
+     std::string topic_id, std::string const& cluster_arn,
+     std::string const& msk_topic, std::string const& aws_role_arn,
+     std::string const& gcp_service_account) {
+    google::pubsub::v1::Topic request;
+    request.set_name(
+        pubsub::Topic(std::move(project_id), std::move(topic_id)).FullName());
+    auto* aws_msk =
+        request.mutable_ingestion_data_source_settings()->mutable_aws_msk();
+    aws_msk->set_cluster_arn(cluster_arn);
+    aws_msk->set_topic(msk_topic);
+    aws_msk->set_aws_role_arn(aws_role_arn);
+    aws_msk->set_gcp_service_account(gcp_service_account);
+
+    auto topic = client.CreateTopic(request);
+    // Note that kAlreadyExists is a possible error when the library retries.
+    if (topic.status().code() == google::cloud::StatusCode::kAlreadyExists) {
+      std::cout << "The topic already exists\n";
+      return;
+    }
+    if (!topic) throw std::move(topic).status();
+
+    std::cout << "The topic was successfully created: " << topic->DebugString()
+              << "\n";
+  }
+  // [END pubsub_create_topic_with_aws_msk_ingestion]
+  (std::move(client), argv.at(0), argv.at(1), argv.at(2), argv.at(3),
+   argv.at(4), argv.at(5));
+}
+
+void CreateTopicWithConfluentCloudIngestion(
+    google::cloud::pubsub_admin::TopicAdminClient client,
+    std::vector<std::string> const& argv) {
+  // [START pubsub_create_topic_with_confluent_cloud_ingestion]
+  namespace pubsub = ::google::cloud::pubsub;
+  namespace pubsub_admin = ::google::cloud::pubsub_admin;
+  [](pubsub_admin::TopicAdminClient client, std::string project_id,
+     std::string topic_id, std::string const& bootstrap_server,
+     std::string const& cluster_id, std::string const& confluent_topic,
+     std::string const& identity_pool_id,
+     std::string const& gcp_service_account) {
+    google::pubsub::v1::Topic request;
+    request.set_name(
+        pubsub::Topic(std::move(project_id), std::move(topic_id)).FullName());
+    auto* confluent_cloud = request.mutable_ingestion_data_source_settings()
+                                ->mutable_confluent_cloud();
+    confluent_cloud->set_bootstrap_server(bootstrap_server);
+    confluent_cloud->set_cluster_id(cluster_id);
+    confluent_cloud->set_topic(confluent_topic);
+    confluent_cloud->set_identity_pool_id(identity_pool_id);
+    confluent_cloud->set_gcp_service_account(gcp_service_account);
+
+    auto topic = client.CreateTopic(request);
+    // Note that kAlreadyExists is a possible error when the library retries.
+    if (topic.status().code() == google::cloud::StatusCode::kAlreadyExists) {
+      std::cout << "The topic already exists\n";
+      return;
+    }
+    if (!topic) throw std::move(topic).status();
+
+    std::cout << "The topic was successfully created: " << topic->DebugString()
+              << "\n";
+  }
+  // [END pubsub_create_topic_with_confluent_cloud_ingestion]
+  (std::move(client), argv.at(0), argv.at(1), argv.at(2), argv.at(3),
+   argv.at(4), argv.at(5), argv.at(6));
+}
+
+void CreateTopicWithAzureEventHubsIngestion(
+    google::cloud::pubsub_admin::TopicAdminClient client,
+    std::vector<std::string> const& argv) {
+  // [START pubsub_create_topic_with_azure_event_hubs_ingestion]
+  namespace pubsub = ::google::cloud::pubsub;
+  namespace pubsub_admin = ::google::cloud::pubsub_admin;
+  [](pubsub_admin::TopicAdminClient client, std::string project_id,
+     std::string topic_id, std::string const& resource_group,
+     std::string const& event_hubs_namespace, std::string const& event_hub,
+     std::string const& client_id, std::string const& tenant_id,
+     std::string const& subscription_id,
+     std::string const& gcp_service_account) {
+    google::pubsub::v1::Topic request;
+    request.set_name(
+        pubsub::Topic(std::move(project_id), std::move(topic_id)).FullName());
+    auto* azure_event_hubs = request.mutable_ingestion_data_source_settings()
+                                 ->mutable_azure_event_hubs();
+    azure_event_hubs->set_resource_group(resource_group);
+    azure_event_hubs->set_namespace_(event_hubs_namespace);
+    azure_event_hubs->set_event_hub(event_hub);
+    azure_event_hubs->set_client_id(client_id);
+    azure_event_hubs->set_tenant_id(tenant_id);
+    azure_event_hubs->set_subscription_id(subscription_id);
+    azure_event_hubs->set_gcp_service_account(gcp_service_account);
+
+    auto topic = client.CreateTopic(request);
+    // Note that kAlreadyExists is a possible error when the library retries.
+    if (topic.status().code() == google::cloud::StatusCode::kAlreadyExists) {
+      std::cout << "The topic already exists\n";
+      return;
+    }
+    if (!topic) throw std::move(topic).status();
+
+    std::cout << "The topic was successfully created: " << topic->DebugString()
+              << "\n";
+  }
+  // [END pubsub_create_topic_with_azure_event_hubs_ingestion]
+  (std::move(client), argv.at(0), argv.at(1), argv.at(2), argv.at(3),
+   argv.at(4), argv.at(5), argv.at(6), argv.at(7), argv.at(8));
+}
+
 void GetTopic(google::cloud::pubsub_admin::TopicAdminClient client,
               std::vector<std::string> const& argv) {
   namespace pubsub = ::google::cloud::pubsub;
@@ -626,10 +741,42 @@ void AutoRun(std::vector<std::string> const& argv) {
       "fake-service-account@fake-gcp-project.iam.gserviceaccount.com";
   auto const* const kinesis_updated_gcp_service_account =
       "fake-update-service-account@fake-gcp-project.iam.gserviceaccount.com";
+
   auto const cloud_storage_topic_id =
       "cloud-storage-" + RandomTopicId(generator) + "_ingestion_topic";
   auto const cloud_storage_bucket = project_id + "-pubsub-bucket";
 
+  auto const aws_msk_topic_id =
+      "aws-msk-" + RandomTopicId(generator) + "_ingestion_topic";
+  auto const* const aws_msk_cluster_arn =
+      "arn:aws:kafka:us-east-1:1111111111:cluster/fake-cluster-name/11111111";
+  auto const* const aws_msk_topic = "fake-msk-topic";
+  auto const* const aws_msk_role_arn =
+      "arn:aws:iam::111111111111:role/fake-role-name";
+  auto const* const aws_msk_gcp_service_account =
+      "fake-service-account@fake-gcp-project.iam.gserviceaccount.com";
+
+  auto const confluent_cloud_topic_id =
+      "confluent-cloud-" + RandomTopicId(generator) + "_ingestion_topic";
+  auto const* const confluent_cloud_bootstrap_server =
+      "fake-bootstrap-server-id.us-south1.gcp.confluent.cloud:9092";
+  auto const* const confluent_cloud_cluster_id = "fake-cluster-id";
+  auto const* const confluent_cloud_topic = "fake-topic";
+  auto const* const confluent_cloud_identity_pool_id = "fake-pool-id";
+  auto const* const confluent_cloud_gcp_service_account =
+      "fake-service-account@fake-gcp-project.iam.gserviceaccount.com";
+
+  auto const azure_event_hubs_topic_id =
+      "azure-event-hubs-" + RandomTopicId(generator) + "_ingestion_topic";
+  auto const* const azure_event_hubs_resource_group = "fake-resource-group";
+  auto const* const azure_event_hubs_namespace = "fake-namespace";
+  auto const* const azure_event_hubs_event_hub = "fake-event-hub";
+  auto const* const azure_event_hubs_client_id = "fake-client-id";
+  auto const* const azure_event_hubs_tenant_id = "fake-tenant-id";
+  auto const* const azure_event_hubs_subscription_id = "fake-subscription-id";
+  auto const* const azure_event_hubs_gcp_service_account =
+      "fake-service-account@fake-gcp-project.iam.gserviceaccount.com";
+
   using ::google::cloud::StatusCode;
   auto ignore_emulator_failures =
       [](auto lambda, StatusCode code = StatusCode::kUnimplemented) {
@@ -696,6 +843,63 @@ void AutoRun(std::vector<std::string> const& argv) {
       },
       StatusCode::kInvalidArgument);
 
+  std::cout << "\nRunning CreateTopicWithAwsMskIngestion() sample" << std::endl;
+
+  ignore_emulator_failures(
+      [&] {
+        CreateTopicWithAwsMskIngestion(
+            topic_admin_client,
+            {project_id, aws_msk_topic_id, aws_msk_cluster_arn, aws_msk_topic,
+             aws_msk_role_arn, aws_msk_gcp_service_account});
+        cleanup.Defer(
+            [topic_admin_client, project_id, aws_msk_topic_id]() mutable {
+              std::cout << "\nRunning DeleteTopic() sample" << std::endl;
+              DeleteTopic(topic_admin_client, {project_id, aws_msk_topic_id});
+            });
+      },
+      StatusCode::kInvalidArgument);
+
+  std::cout << "\nRunning CreateTopicWithConfluentCloudIngestion() sample"
+            << std::endl;
+
+  ignore_emulator_failures(
+      [&] {
+        CreateTopicWithConfluentCloudIngestion(
+            topic_admin_client,
+            {project_id, confluent_cloud_topic_id,
+             confluent_cloud_bootstrap_server, confluent_cloud_cluster_id,
+             confluent_cloud_topic, confluent_cloud_identity_pool_id,
+             confluent_cloud_gcp_service_account});
+        cleanup.Defer([topic_admin_client, project_id,
+                       confluent_cloud_topic_id]() mutable {
+          std::cout << "\nRunning DeleteTopic() sample" << std::endl;
+          DeleteTopic(topic_admin_client,
+                      {project_id, confluent_cloud_topic_id});
+        });
+      },
+      StatusCode::kInvalidArgument);
+
+  std::cout << "\nRunning CreateTopicWithAzureEventHubsIngestion() sample"
+            << std::endl;
+
+  ignore_emulator_failures(
+      [&] {
+        CreateTopicWithAzureEventHubsIngestion(
+            topic_admin_client,
+            {project_id, azure_event_hubs_topic_id,
+             azure_event_hubs_resource_group, azure_event_hubs_namespace,
+             azure_event_hubs_event_hub, azure_event_hubs_client_id,
+             azure_event_hubs_tenant_id, azure_event_hubs_subscription_id,
+             azure_event_hubs_gcp_service_account});
+        cleanup.Defer([topic_admin_client, project_id,
+                       azure_event_hubs_topic_id]() mutable {
+          std::cout << "\nRunning DeleteTopic() sample" << std::endl;
+          DeleteTopic(topic_admin_client,
+                      {project_id, azure_event_hubs_topic_id});
+        });
+      },
+      StatusCode::kInvalidArgument);
+
   std::cout << "\nRunning UpdateTopicType() sample" << std::endl;
 
   UpdateTopicType(
@@ -768,6 +972,21 @@ int main(int argc, char* argv[]) {  // NOLINT(bugprone-exception-escape)
           {"project-id", "topic-id", "bucket", "input-format", "text-delimiter",
            "match-glob", "minimum-object-create-time"},
           CreateTopicWithCloudStorageIngestion),
+      CreateTopicAdminCommand(
+          "create-topic-with-aws-msk-ingestion",
+          {"project-id", "topic-id", "cluster-arn", "msk-topic", "aws-role-arn",
+           "gcp-service-account"},
+          CreateTopicWithAwsMskIngestion),
+      CreateTopicAdminCommand(
+          "create-topic-with-confluent-cloud-ingestion",
+          {"project-id", "topic-id", "bootstrap-server", "cluster-id",
+           "confluent-cloud-topic", "identity-pool-id", "gcp-service-account"},
+          CreateTopicWithConfluentCloudIngestion),
+      CreateTopicAdminCommand(
+          "create-topic-with-azure-event-hubs-ingestion",
+          {"project-id", "topic-id", "resource-group", "namespace", "event-hub",
+           "client-id", "tenant-id", "subscription-id", "gcp-service-account"},
+          CreateTopicWithAzureEventHubsIngestion),
       CreateTopicAdminCommand(
           "create-topic-with-schema",
           {"project-id", "topic-id", "schema-id", "encoding"},