Delete a Route53 hosted zone.

    .. versionadded:: 2015.8.0

    CLI Example::

        salt myminion boto_route53.delete_zone example.org

def delete_zone(zone, region=None, key=None, keyid=None, profile=None):
    '''
    Delete a Route53 hosted zone.

    .. versionadded:: 2015.8.0

    CLI Example::

        salt myminion boto_route53.delete_zone example.org
    '''
    if region is None:
        region = 'universal'

    conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)

    _zone = conn.get_zone(zone)

    if _zone:
        conn.delete_hosted_zone(_zone.id)
        return True
    return False