feat: [AiPlatform] add import result gcs sink to the import files API (#8166)

* feat: Add env variables and agent framework to ReasoningEngineSpec
docs: Update comment for `package_spec` from required to optional in `ReasoningEngineSpec`.
docs: Add `deployment_spec` and `agent_framework` field to `ReasoningEngineSpec`.

PiperOrigin-RevId: 738059528

Source-Link: googleapis/googleapis@4eb76f5

Source-Link: googleapis/googleapis-gen@8348b2a
Copy-Tag: eyJwIjoiQWlQbGF0Zm9ybS8uT3dsQm90LnlhbWwiLCJoIjoiODM0OGIyYTRkMmMwMjc0MmQyZmYwZjRiZWI1NzM2ODgxNTU0Y2FiNyJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* feat: add import result gcs sink to the import files API
feat: add import result bq sink to the import files API

PiperOrigin-RevId: 738391305

Source-Link: googleapis/googleapis@1a8d81e

Source-Link: googleapis/googleapis-gen@c3f2bc4
Copy-Tag: eyJwIjoiQWlQbGF0Zm9ybS8uT3dsQm90LnlhbWwiLCJoIjoiYzNmMmJjNGMzMWFhNjFhZGI3ZGQ4MjBiYmViYzA2Zjg0ZDE5NTYzNSJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]

AiPlatform/metadata/V1/EnvVar.php

@@ -28,8 +28,6 @@
 use Google\Cloud\AIPlatform\V1\Client\ReasoningEngineServiceClient;
 use Google\Cloud\AIPlatform\V1\CreateReasoningEngineRequest;
 use Google\Cloud\AIPlatform\V1\ReasoningEngine;
-use Google\Cloud\AIPlatform\V1\ReasoningEngineSpec;
-use Google\Cloud\AIPlatform\V1\ReasoningEngineSpec\PackageSpec;
 use Google\Rpc\Status;
 
 /**
@@ -48,12 +46,8 @@ function create_reasoning_engine_sample(
     $reasoningEngineServiceClient = new ReasoningEngineServiceClient();
 
     // Prepare the request message.
-    $reasoningEngineSpecPackageSpec = new PackageSpec();
-    $reasoningEngineSpec = (new ReasoningEngineSpec())
-        ->setPackageSpec($reasoningEngineSpecPackageSpec);
     $reasoningEngine = (new ReasoningEngine())
-        ->setDisplayName($reasoningEngineDisplayName)
-        ->setSpec($reasoningEngineSpec);
+        ->setDisplayName($reasoningEngineDisplayName);
     $request = (new CreateReasoningEngineRequest())
         ->setParent($formattedParent)
         ->setReasoningEngine($reasoningEngine);

AiPlatform/metadata/V1/ReasoningEngine.php

@@ -27,8 +27,6 @@
 use Google\ApiCore\OperationResponse;
 use Google\Cloud\AIPlatform\V1\Client\ReasoningEngineServiceClient;
 use Google\Cloud\AIPlatform\V1\ReasoningEngine;
-use Google\Cloud\AIPlatform\V1\ReasoningEngineSpec;
-use Google\Cloud\AIPlatform\V1\ReasoningEngineSpec\PackageSpec;
 use Google\Cloud\AIPlatform\V1\UpdateReasoningEngineRequest;
 use Google\Rpc\Status;
 
@@ -43,12 +41,8 @@ function update_reasoning_engine_sample(string $reasoningEngineDisplayName): voi
     $reasoningEngineServiceClient = new ReasoningEngineServiceClient();
 
     // Prepare the request message.
-    $reasoningEngineSpecPackageSpec = new PackageSpec();
-    $reasoningEngineSpec = (new ReasoningEngineSpec())
-        ->setPackageSpec($reasoningEngineSpecPackageSpec);
     $reasoningEngine = (new ReasoningEngine())
-        ->setDisplayName($reasoningEngineDisplayName)
-        ->setSpec($reasoningEngineSpec);
+        ->setDisplayName($reasoningEngineDisplayName);
     $request = (new UpdateReasoningEngineRequest())
         ->setReasoningEngine($reasoningEngine);