def METHOD_NAME(self, boss: Boss, window: Optional[Window], payload_get: PayloadGetType) -> ResponseType:
    tab_filter: Optional[Callable[[Tab], bool]] = None
    window_filter: Optional[Callable[[Window], bool]] = None
    if payload_get('match') is not None:
        window_ids = frozenset(w.id for w in self.windows_for_match_payload(boss, window, payload_get))
        def wf(w: Window) -> bool:
            return w.id in window_ids
        window_filter = wf
    if payload_get('match_tab') is not None:
        tab_ids = frozenset(w.id for w in self.tabs_for_match_payload(boss, window, payload_get))
        def tf(w: Tab) -> bool:
            return w.id in tab_ids
        tab_filter = tf
    data = list(boss.list_os_windows(window, tab_filter, window_filter))
    if not payload_get('all_env_vars'):
        all_env_blocks: List[Dict[str, str]] = []
        common_env_vars: Set[Tuple[str, str]] = set()
        for osw in data:
            for tab in osw.get('tabs', ()):
                for w in tab.get('windows', ()):
                    env: Dict[str, str] = w.get('env', {})
                    frozen_env = set(env.items())
                    if all_env_blocks:
                        common_env_vars &= frozen_env
                    else:
                        common_env_vars = frozen_env
                    all_env_blocks.append(env)
        if common_env_vars and len(all_env_blocks) > 1:
            remove_env_vars = {k for k, v in common_env_vars}
            for env in all_env_blocks:
                for r in remove_env_vars:
                    env.pop(r, None)
    return json.dumps(data, indent=2, sort_keys=True)