Set a key/value pair in the vault service

def set_(key, value, profile=None):
    '''
    Set a key/value pair in the vault service
    '''
    if '?' in key:
        __utils__['versions.warn_until'](
            'Neon',
            (
                'Using ? to seperate between the path and key for vault has been deprecated '
                'and will be removed in {version}.  Please just use a /.'
            ),
        )
        path, key = key.split('?')
    else:
        path, key = key.rsplit('/', 1)

    try:
        url = 'v1/{0}'.format(path)
        data = {key: value}
        response = __utils__['vault.make_request'](
            'POST',
            url,
            profile,
            json=data)

        if response.status_code != 204:
            response.raise_for_status()
        return True
    except Exception as e:
        log.error('Failed to write secret! %s: %s', type(e).__name__, e)
        raise salt.exceptions.CommandExecutionError(e)