mackerel-plugin-aws-batch 
Install
% mkr plugin install mackerelio/mackerel-plugin-aws-batch
Setting
[plugin.metrics.aws-batch]
command = "/path/to/mackerel-plugin-aws-batch -access-key-id=XXXXX -secret-access-key=XXXXX -job-queue=MyJobQueue1 -job-queue=MyJobQueue2 -region=ap-northeast-1"