def revoke_security_group_ingress(group_name, options = {})
if group_name.is_a?(Hash)
location = caller.first
warning = "[yellow][WARN] Fog::AWS::Compute#revoke_security_group_ingress now requires the 'group_name' parameter. Only specifying an options hash is now deprecated"
warning << " [light_black](" << location << ")[/] "
Formatador.display_line(warning)
options = group_name
group_name = options['GroupName']
end
request({
'Action' => 'RevokeSecurityGroupIngress',
'GroupName' => group_name,
:idempotent => true,
:parser => Fog::Parsers::Compute::AWS::Basic.new
}.merge!(options))
end