def get_id_list(dict_list):
    """returns a list of all IDs of the items in a list of dictionaries

    :param dict_list: a list of entities in form of dictionaries
    :return: a list of all the entities id's
    """
    values_array = []
    items_array = dict_list.get('value')
    for x in items_array:
        values_array.append(x.get('@iot.id'))

    return values_array