def check_source_address_prefix(source_address_prefix: str):
    """Check if source address prefix is BatchNodeManagement or default"""

    required_prefix = 'BatchNodeManagement'
    default_prefix = 'default'

    if source_address_prefix.lower() == required_prefix.lower() or \
       source_address_prefix.lower() == default_prefix.lower():
        return True

    return False