feat: Add disable_default_proxy for stealth browsers

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 104
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-aeb5ea5c2632fe7fd905d509bc6cbb06999d17c458ec44ffd713935ba5b848f9.yml
-openapi_spec_hash: fef45a8569f1d3de04c86e95b1112665
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-20310988401243aa5c4a2e2ac6cba5dd90873fb7b83497a2d50c691352c0dd7b.yml
+openapi_spec_hash: e19e650b4b2c8c8fde1f739c4aab6b33
 config_hash: 16e4457a0bb26e98a335a1c2a572290a

browser.go

@@ -671,6 +671,9 @@ type BrowserUpdateParams struct {
 	// ID of the proxy to use. Omit to leave unchanged, set to empty string to remove
 	// proxy.
 	ProxyID param.Opt[string] `json:"proxy_id,omitzero"`
+	// If true, stealth browsers connect directly instead of using the default stealth
+	// proxy.
+	DisableDefaultProxy param.Opt[bool] `json:"disable_default_proxy,omitzero"`
 	// Profile to load into the browser session. Only allowed if the session does not
 	// already have a profile loaded.
 	Profile shared.BrowserProfileParam `json:"profile,omitzero"`

browser_test.go

@@ -110,6 +110,7 @@ func TestBrowserUpdateWithOptionalParams(t *testing.T) {
 		context.TODO(),
 		"htzv5orfit78e1m2biiifpbv",
 		kernel.BrowserUpdateParams{
+			DisableDefaultProxy: kernel.Bool(true),
 			Profile: shared.BrowserProfileParam{
 				ID:          kernel.String("id"),
 				Name:        kernel.String("name"),