feat(api): update via SDK Studio

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 11
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-b91d95f8e40f28d0e455d749b86c4d864ac15a264dcc2c5b317f626ff605ce2c.yml
-openapi_spec_hash: befc3a683593ad7d832cfa9f0db941aa
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-4502c65bef0843a6ae96d23bba075433af6bab49b55b544b1522f63e7881c00c.yml
+openapi_spec_hash: 3e67b77bbc8cd6155b8f66f3271f2643
 config_hash: c6bab7ac8da570a5abbcfb19db119b6b

browser.go

@@ -211,6 +211,9 @@ func (r *BrowserListResponse) UnmarshalJSON(data []byte) error {
 type BrowserNewParams struct {
 	// action invocation ID
 	InvocationID string `json:"invocation_id,required"`
+	// If true, launches the browser in stealth mode to reduce detection by anti-bot
+	// mechanisms.
+	Stealth param.Opt[bool] `json:"stealth,omitzero"`
 	// Optional persistence configuration for the browser session.
 	Persistence BrowserPersistenceParam `json:"persistence,omitzero"`
 	paramObj

browser_test.go

@@ -31,6 +31,7 @@ func TestBrowserNewWithOptionalParams(t *testing.T) {
 		Persistence: kernel.BrowserPersistenceParam{
 			ID: "my-awesome-browser-for-user-1234",
 		},
+		Stealth: kernel.Bool(true),
 	})
 	if err != nil {
 		var apierr *kernel.Error