def _get_serialization_name(element_name):
    """converts a Python name into a serializable name"""
    known = _KNOWN_SERIALIZATION_XFORMS.get(element_name)
    if known is not None:
        return known

    if element_name.startswith('x_ms_'):
        return element_name.replace('_', '-')
    if element_name.endswith('_id'):
        element_name = element_name.replace('_id', 'ID')
    for name in ['content_', 'last_modified', 'if_', 'cache_control']:
        if element_name.startswith(name):
            element_name = element_name.replace('_', '-_')

    return ''.join(name.capitalize() for name in element_name.split('_'))
converts a Python name into a serializable name