def calculate_size(name, new_value):
    """ Calculates the request payload size"""
    data_size = 0
    data_size += calculate_size_str(name)
    data_size += BOOLEAN_SIZE_IN_BYTES
    if new_value is not None:
        data_size += calculate_size_data(new_value)
    return data_size
Calculates the request payload size