Make a web call to GoGrid

    .. versionadded:: 2015.8.0

def _query(action=None,
           command=None,
           args=None,
           method='GET',
           header_dict=None,
           data=None):
    '''
    Make a web call to GoGrid

    .. versionadded:: 2015.8.0
    '''
    vm_ = get_configured_provider()
    apikey = config.get_cloud_config_value(
        'apikey', vm_, __opts__, search_global=False
    )
    sharedsecret = config.get_cloud_config_value(
        'sharedsecret', vm_, __opts__, search_global=False
    )

    path = 'https://api.gogrid.com/api/'

    if action:
        path += action

    if command:
        path += '/{0}'.format(command)

    log.debug('GoGrid URL: %s', path)

    if not isinstance(args, dict):
        args = {}

    epoch = six.text_type(int(time.time()))
    hashtext = ''.join((apikey, sharedsecret, epoch))
    args['sig'] = salt.utils.hashutils.md5_digest(hashtext)
    args['format'] = 'json'
    args['v'] = '1.0'
    args['api_key'] = apikey

    if header_dict is None:
        header_dict = {}

    if method != 'POST':
        header_dict['Accept'] = 'application/json'

    decode = True
    if method == 'DELETE':
        decode = False

    return_content = None
    result = salt.utils.http.query(
        path,
        method,
        params=args,
        data=data,
        header_dict=header_dict,
        decode=decode,
        decode_type='json',
        text=True,
        status=True,
        opts=__opts__,
    )
    log.debug('GoGrid Response Status Code: %s', result['status'])

    return result['dict']