How to use the atlasapi.settings.Settings.itemsPerPage function in atlasapi

def get_measurement_for_host(self, granularity: AtlasGranularities = AtlasGranularities.HOUR,
                                 period: AtlasPeriods = AtlasPeriods.WEEKS_1,
                                 measurement: AtlasMeasurementTypes = AtlasMeasurementTypes.Cache.dirty,
                                 pageNum: int = Settings.pageNum,
                                 itemsPerPage: int = Settings.itemsPerPage,
                                 iterable: bool = True) -> Union[dict, Iterable[AtlasMeasurement]]:
        """Get  measurement(s) for a host

        Returns measurements for the Host object.

        url: https://docs.atlas.mongodb.com/reference/api/process-measurements/


        Accepts either a single measurement, but will retrieve more than one measurement
        if the measurement (using the AtlasMeasurementTypes class)

        /api/atlas/v1.0/groups/{GROUP-ID}/processes/{HOST}:{PORT}/measurements

        Keyword Args:
            host_obj (Host): the host
            granularity (AtlasGranularities): the desired granularity

def _get_all_hosts(self, pageNum=Settings.pageNum,
                           itemsPerPage=Settings.itemsPerPage,
                           iterable=False):
            """Get All Hosts (actually processes)

            Internal use only, actual data retrieval comes from properties host_list and host_names
            url: https://docs.atlas.mongodb.com/reference/api/alerts-get-all-alerts/

            Keyword Args:
                pageNum (int): Page number
                itemsPerPage (int): Number of Users per Page
                iterable (bool): To return an iterable high level object instead of a low level API response

            Returns:
                ListOfHosts or dict: Iterable object representing this function OR Response payload

            Raises:
                ErrPaginationLimits: Out of limits

def _get_measurement_for_host(self, host_obj: Host, granularity: AtlasGranularities = AtlasGranularities.HOUR,
                                      period: AtlasPeriods = AtlasPeriods.WEEKS_1,
                                      measurement: AtlasMeasurementTypes = AtlasMeasurementTypes.Cache.dirty,
                                      pageNum: int = Settings.pageNum,
                                      itemsPerPage: int = Settings.itemsPerPage,
                                      iterable: bool = True) -> Union[dict, Iterable[AtlasMeasurement]]:
            """Get  measurement(s) for a host

            Internal use only, should come from the host obj itself.

            Returns measurements for the passed Host object.

            url: https://docs.atlas.mongodb.com/reference/api/process-measurements/


            Accepts either a single measurement, but will retrieve more than one measurement
            if the measurement (using the AtlasMeasurementTypes class)

            /api/atlas/v1.0/groups/{GROUP-ID}/processes/{HOST}:{PORT}/measurements

            Keyword Args:

        def get_all_database_users(self, pageNum: int = Settings.pageNum, itemsPerPage: int = Settings.itemsPerPage,
                                   iterable: bool = False):
            """Get All Database Users

            url: https://docs.atlas.mongodb.com/reference/api/database-users-get-all-users/

            Keyword Args:
                pageNum (int): Page number
                itemsPerPage (int): Number of Users per Page
                iterable (bool): To return an iterable high level object instead of a low level API response

            Returns:
                AtlasPagination or dict: Iterable object representing this function OR Response payload

            Raises:
                ErrPaginationLimits: Out of limits
            """