code: func (c *Target) DisposeBrowserContext(browserContextId string) (*gcdmessage.ChromeResponse, error) {
  	var v TargetDisposeBrowserContextParams
  	v.BrowserContextId = browserContextId
  	return c.DisposeBrowserContextWithParams(&v)
  }
docs: // DisposeBrowserContext - Deletes a BrowserContext. All the belonging pages will be closed without calling their beforeunload hooks.
  // browserContextId -