From 0c222201230fd0a2d4385358c6912ade33f8d9b5 Mon Sep 17 00:00:00 2001
From: Luca Prete <preteluca@gmail.com>
Date: Wed, 8 Apr 2026 10:10:08 +0200
Subject: [PATCH] Update outputs of AI Applications module (#3841)

* Update outputs of AI Applications module

* Update docs

* Update readmes
---
 modules/ai-applications/README.md  | 14 +++++-----
 modules/ai-applications/outputs.tf | 42 ++++++++++++++++--------------
 2 files changed, 31 insertions(+), 25 deletions(-)

diff --git a/modules/ai-applications/README.md b/modules/ai-applications/README.md
index 1996f9fee..1523b50a0 100644
--- a/modules/ai-applications/README.md
+++ b/modules/ai-applications/README.md
@@ -336,10 +336,12 @@ module "ai-applications" {
 
 | name | description | sensitive |
 |---|---|:---:|
-| [chat_engine_ids](outputs.tf#L17) | The ids of the chat engines created. |  |
-| [chat_engines](outputs.tf#L25) | The chat engines created. |  |
-| [data_store_ids](outputs.tf#L30) | The ids of the data stores created. |  |
-| [data_stores](outputs.tf#L38) | The data stores resources created. |  |
-| [search_engine_ids](outputs.tf#L43) | The ids of the search engines created. |  |
-| [search_engines](outputs.tf#L51) | The search engines created. |  |
+| [chat_agent](outputs.tf#L17) | The (Dialogflow CX) chat agent object. |  |
+| [chat_agent_id](outputs.tf#L22) | The id of the (Dialogflow CX) chat agent. |  |
+| [chat_engine](outputs.tf#L27) | The chat engine object. |  |
+| [chat_engine_id](outputs.tf#L32) | The id of the chat engine. |  |
+| [data_store_ids](outputs.tf#L37) | The ids of the data stores created. |  |
+| [data_stores](outputs.tf#L45) | The data stores resources created. |  |
+| [search_engine](outputs.tf#L50) | The search engines object. |  |
+| [search_engine_id](outputs.tf#L55) | The id of the search engine. |  |
 <!-- END TFDOC -->
diff --git a/modules/ai-applications/outputs.tf b/modules/ai-applications/outputs.tf
index 10ca868b7..217a15579 100644
--- a/modules/ai-applications/outputs.tf
+++ b/modules/ai-applications/outputs.tf
@@ -1,5 +1,5 @@
 /**
- * Copyright 2024 Google LLC
+ * Copyright 2026 Google LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,17 +14,24 @@
  * limitations under the License.
  */
 
-output "chat_engine_ids" {
-  description = "The ids of the chat engines created."
-  value = {
-    for k, v in google_discovery_engine_chat_engine.default
-    : k => v.id
-  }
+output "chat_agent" {
+  description = "The (Dialogflow CX) chat agent object."
+  value       = try(google_dialogflow_cx_agent.default[0], null)
 }
 
-output "chat_engines" {
-  description = "The chat engines created."
-  value       = google_discovery_engine_chat_engine.default
+output "chat_agent_id" {
+  description = "The id of the (Dialogflow CX) chat agent."
+  value       = try(google_dialogflow_cx_agent.default[0].id, null)
+}
+
+output "chat_engine" {
+  description = "The chat engine object."
+  value       = try(google_discovery_engine_chat_engine.default[0], null)
+}
+
+output "chat_engine_id" {
+  description = "The id of the chat engine."
+  value       = try(google_discovery_engine_chat_engine.default[0].id, null)
 }
 
 output "data_store_ids" {
@@ -40,15 +47,12 @@ output "data_stores" {
   value       = google_discovery_engine_data_store.default
 }
 
-output "search_engine_ids" {
-  description = "The ids of the search engines created."
-  value = {
-    for k, v in google_discovery_engine_search_engine.default
-    : k => v.id
-  }
+output "search_engine" {
+  description = "The search engines object."
+  value       = try(google_discovery_engine_search_engine.default[0], null)
 }
 
-output "search_engines" {
-  description = "The search engines created."
-  value       = google_discovery_engine_search_engine.default
+output "search_engine_id" {
+  description = "The id of the search engine."
+  value       = try(google_discovery_engine_search_engine.default[0].id, null)
 }