feat: add auto-bedrock support based on bedrock/provider.model-name

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 8
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fstagehand-089c8670f1d7c2e9fa8e5c97010db7c24b8f162eb7cfe76ffa41d70fa46efe2f.yml
-openapi_spec_hash: 7a226aee8f3f2ab16febbe6bb35e1657
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fstagehand-43e6dd4ce19381de488d296e9036fea15bfea9a6f946cf8ccf4e02aecc8fb765.yml
+openapi_spec_hash: f736e7a8acea0d73e1031c86ea803246
 config_hash: 75b561cd2ba925e4f2a62ec2f1d13738

src/Sessions/SessionExecuteParams/AgentConfig.php

@@ -8,6 +8,7 @@
 use Stagehand\Core\Concerns\SdkModel;
 use Stagehand\Core\Contracts\BaseModel;
 use Stagehand\Sessions\ModelConfig;
+use Stagehand\Sessions\SessionExecuteParams\AgentConfig\Mode;
 use Stagehand\Sessions\SessionExecuteParams\AgentConfig\Provider;
 
 /**
@@ -16,6 +17,7 @@
  *
  * @phpstan-type AgentConfigShape = array{
  *   cua?: bool|null,
+ *   mode?: null|Mode|value-of<Mode>,
  *   model?: ModelShape|null,
  *   provider?: null|Provider|value-of<Provider>,
  *   systemPrompt?: string|null,
@@ -27,11 +29,19 @@ final class AgentConfig implements BaseModel
     use SdkModel;
 
     /**
-     * Enable Computer Use Agent mode.
+     * Deprecated. Use mode: 'cua' instead. If both are provided, mode takes precedence.
      */
     #[Optional]
     public ?bool $cua;
 
+    /**
+     * Tool mode for the agent (dom, hybrid, cua). If set, overrides cua.
+     *
+     * @var value-of<Mode>|null $mode
+     */
+    #[Optional(enum: Mode::class)]
+    public ?string $mode;
+
     /**
      * Model configuration object or model name string (e.g., 'openai/gpt-5-nano').
      *
@@ -64,18 +74,21 @@ public function __construct()
      *
      * You must use named parameters to construct any parameters with a default value.
      *
+     * @param Mode|value-of<Mode>|null $mode
      * @param ModelShape|null $model
      * @param Provider|value-of<Provider>|null $provider
      */
     public static function with(
         ?bool $cua = null,
+        Mode|string|null $mode = null,
         string|ModelConfig|array|null $model = null,
         Provider|string|null $provider = null,
         ?string $systemPrompt = null,
     ): self {
         $self = new self;
 
         null !== $cua && $self['cua'] = $cua;
+        null !== $mode && $self['mode'] = $mode;
         null !== $model && $self['model'] = $model;
         null !== $provider && $self['provider'] = $provider;
         null !== $systemPrompt && $self['systemPrompt'] = $systemPrompt;
@@ -84,7 +97,7 @@ public static function with(
     }
 
     /**
-     * Enable Computer Use Agent mode.
+     * Deprecated. Use mode: 'cua' instead. If both are provided, mode takes precedence.
      */
     public function withCua(bool $cua): self
     {
@@ -94,6 +107,19 @@ public function withCua(bool $cua): self
         return $self;
     }
 
+    /**
+     * Tool mode for the agent (dom, hybrid, cua). If set, overrides cua.
+     *
+     * @param Mode|value-of<Mode> $mode
+     */
+    public function withMode(Mode|string $mode): self
+    {
+        $self = clone $this;
+        $self['mode'] = $mode;
+
+        return $self;
+    }
+
     /**
      * Model configuration object or model name string (e.g., 'openai/gpt-5-nano').
      *

src/Sessions/SessionExecuteParams/AgentConfig/Mode.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Stagehand\Sessions\SessionExecuteParams\AgentConfig;
+
+/**
+ * Tool mode for the agent (dom, hybrid, cua). If set, overrides cua.
+ */
+enum Mode: string
+{
+    case DOM = 'dom';
+
+    case HYBRID = 'hybrid';
+
+    case CUA = 'cua';
+}

tests/Services/SessionsTest.php

@@ -128,6 +128,7 @@ public function testExecuteWithOptionalParams(): void
             'c4dbf3a9-9a58-4b22-8a1c-9f20f9f9e123',
             agentConfig: [
                 'cua' => true,
+                'mode' => 'cua',
                 'model' => [
                     'modelName' => 'openai/gpt-5-nano',
                     'apiKey' => 'sk-some-openai-api-key',