List services belonging to this account

    CLI Example:

        salt myminion pagerduty.list_services my-pagerduty-account

def list_services(profile=None, api_key=None):
    '''
    List services belonging to this account

    CLI Example:

        salt myminion pagerduty.list_services my-pagerduty-account
    '''
    return salt.utils.pagerduty.list_items(
        'services',
        'name',
        __salt__['config.option'](profile),
        api_key,
        opts=__opts__
    )