def take_a_photo(camera="back", resolution="1080p"):
    """
    Captures a photo using the specified camera and resolution settings.

    Parameters:
    - camera (str, optional): Specifies the camera to use. Can be 'front' or 'back'. The default is 'back'. Optional to provide.
    - resolution (str, optional): Sets the photo resolution. Options include '720p', '1080p', and '4K'. The default is '1080p'. Optional to provide.

    Returns:
    - str: The string contains the file path of the captured photo if successful, or an error message if not. Example: '/storage/emulated/0/Pictures/MyApp/IMG_20240310_123456.jpg'
    """


def get_trending_news(category=None, region='US', language='en', max_results=5):
    """
    Fetches trending news articles based on category, region, and language.

    Parameters:
    - category (str, optional): News category to filter by, by default use None for all categories. Optional to provide.
    - region (str, optional): ISO 3166-1 alpha-2 country code for region-specific news, by default, uses 'US'. Optional to provide.
    - language (str, optional): ISO 639-1 language code for article language, by default uses 'en'. Optional to provide.
    - max_results (int, optional): Maximum number of articles to return, by default, uses 5. Optional to provide.

    Returns:
    - list[str]: A list of strings, each representing an article. Each string contains the article's heading and URL.
    """


def get_weather_forecast(location, days=1):
    """
    Provides a weather forecast for a specified location over a given number of days. Each day's forecast includes a brief description of the expected weather conditions.

    Parameters:
    - location (str): The location for which the weather forecast is desired. Can be a city name, ZIP code, or other location identifiers.
    - days (int, optional): The number of days to include in the forecast, starting from today. The default is 1 day. Optional to provide.

    Returns:
    - list[str]: A list of strings, each representing the weather forecast for one day. Each string includes the date and a brief description of the weather conditions. Formatted in 'YYYY-MM-DD: Description' format.
    """


def send_email(recipient, subject, body, attachments=None, cc=None, bcc=None):
    """
    Sends an email with optional attachments, CC, and BCC.

    Parameters:
    - recipient (str): Primary recipient's email address.
    - subject (str): Email subject line.
    - body (str): Main email body content.
    - attachments (list of str, optional): A list of file paths representing files to attach to the email. Defaults to None, indicating no attachments. Optional to provide.
    - cc (list of str, optional): A list of email addresses to include in the Carbon Copy (CC) field. Defaults to None. Optional to provide.
    - bcc (list of str, optional): A list of email addresses to include in the Blind Carbon Copy (BCC) field. Defaults to None. Optional to provide.

    Returns:
    """


def search_youtube_videos(query, max_results=10, search_filter="Relevance"):
    """
    Searches YouTube for videos matching a query.

    Parameters:
    - query (str): Search query.
    - max_results (int, optional): Maximum number of search results, by default, use 10. Optional to provide.
    - search_filter (enum, optional): Filter for search results, chosen from 'Relevance', 'Upload date', 'View Count', 'Rating'. By default, use 'Relevance'. Optional to provide.

    Returns:
    - list[str]: A list of strings, each string includes video names and URLs.
    """


def find_route_google_maps(origin, destination, mode="driving"):
    """
    Computes a route using Google Maps from an origin to a destination.

    Parameters:
    - origin (str): Starting location.
    - destination (str): Target location.
    - mode (enum, optional): Mode of transportation, options include 'driving', 'walking', 'bicycling', and 'transit'. The default mode is 'driving'. Optional to provide.

    Returns:
    - List[str]:  The string provides the route details.
    """


def check_nest_smoke_detector_status():
    """
    Check the current status of a Nest Smoke Detector.

    Parameters:

    Returns:
    - str: A message with the detailed smoke detector status. This message includes information about battery level, sensor functionality, and connectivity status.
    """


def send_text_message(contact_name, message):
    """
    Sends a text message to the specified contact.

    Parameters:
    - contact_name (str): The name of the recipient contact. This is the identifier used to locate the contact in the messaging service or device's contact list.
    - message (str): The content of the message to be sent. This is what the recipient will receive.

    Returns:
    """


def make_phone_call(phone_number):
    """
    Initiates a phone call to the given phone number. It can handle both international and domestic numbers.

    Parameters:
    - phone_number (str): The target phone number. For international numbers, use the international format (+country_code national_number). For domestic numbers, use the standard national format without the country code. 

    Returns:
    """


def create_contact(name, phone_number, email=None, organization=None, notes=None):
    """
    Creates a new contact entry in the device's address book.

    Parameters:
    - name (str): Full name of the contact.
    - phone_number (str): Primary phone number of the contact.
    - email (str, optional): Email address of the contact, default is None, optional to provide.
    - organization (str, optional): Associated organization name, default is None, optional to provide.
    - notes (str, optional): Additional notes or comments, default is None, optional to provide.

    Returns:
    """


def set_timer_alarm(time, repeat=False, label=None):
    """
    Sets a timer or alarm for a specified time.

    Parameters:
    - time (str): Alarm time in "HH:MM" 24-hour format. For example, "07:12" for 7:12 AM.
    - repeat (bool, optional): Whether the alarm should repeat daily, default is False, optional to provide.
    - label (str, optional): Custom label for the alarm, default is None, optional to provide.

    Returns:
    """


def change_screen_brightness(level):
    """
    Adjust the device's screen brightness level.

    Parameters:
    - level (int): Desired brightness level, on a scale from 0 (minimum) to 10 (maximum).

    Returns:
    """


def create_calendar_event(title, start_time, end_time, location=None, description=None):
    """
    Schedules a new event in the calendar.

    Parameters:
    - title (str): Event title.
    - start_time (str): Event start time as a string in ISO 8601 format "YYYY-MM-DD-HH-MM". For example, "2022-12-31-23-59" for 11:59 PM on December 31, 2022.
    - end_time (str): Event end time as a string in ISO 8601 format "YYYY-MM-DD-HH-MM". Must be after start_time. For example, "2023-01-01-00-00" for 12:00 AM on January 1, 2023.
    - location (str, optional): Location of the event. The default is None, optional to provide.
    - description (str, optional): Detailed event description. The default is None, optional to provide.

    Returns:
    """


def set_volume(level, volume_type = VolumeType.RING):
    """
    Sets the volume level for a specified type (ring, media, alarm).

    Parameters:
    - level (int): Target volume level, from 0 (mute) to 10 (maximum).
    - volume_type (enum): The category of volume to adjust, select from VolumeType.RING, VolumeType.MEDIA, VolumeType.ALARM, by default it is VolumeType.RING, optional to provide.

    Returns:
    """


def connect_to_bluetooth_device(device_name, timeout=10):
    """
    Attempts to connect to a specified Bluetooth device within a given timeout.

    Parameters:
    - device_name (str): The name of the Bluetooth device to connect to.
    - timeout (int, optional): The maximum time, in seconds, to attempt a connection. The default is 10 seconds. Optional to provide.

    Returns:
    - bool: Returns True if the device was successfully connected within the timeout period, False otherwise.
    """


def enable_do_not_disturb(enabled):
    """
    Toggles the Do Not Disturb mode on or off.

    Parameters:
    - enabled (bool): True to enable, False to disable Do Not Disturb mode.

    Returns:
    """


def set_nest_temperature(target_temperature):
    """
    Sets a Nest Thermostat to a desired temperature.

    Parameters:
    - target_temperature (float): Target temperature in degrees Fahrenheit, ranging from 50 to 90.

    Returns:
    """


def play_music_on_nest_hub(music_service, playlist_name):
    """
    Streams music on a Google Nest Audio device from a specified service.

    Parameters:
    - music_service (str): Music streaming service name.
    - playlist_name (str): Playlist name to play.

    Returns:
    """


def play_video_on_nest_hub(video_service, playlist_name, resolution="2K"):
    """
    Streams video on a Google Nest Hub device from a specified service.

    Parameters:
    - video_service (str): Video streaming service name.
    - playlist_name (str): Video playlist name to play.
    - resolution (enum, optional): Desired video resolution, chosen from '360p', '720p', '1080p', '2K', '4K'. default is '1080p', optional to provide.

    Returns:
    """


def open_or_lock_door(status):
    """
    Opens or locks a door using a Google-compatible smart lock.

    Parameters:
    - status (enum): Desired action, chosen from 'open' or 'lock'.

    Returns:
    """