Route53のAレコードをawscliで更新する ref: http://qiita.com/ryo0301/items/82bd4fab7f2faefe7ce7

awscli

$ aws route53 get-change --id /change/XXXXXXXXXXXXX

file0.txt

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": "route53:ChangeResourceRecordSets",
      "Resource": "arn:aws:route53:::hostedzone/XXXXXXXXXXXXXX"
    },
    {
      "Effect": "Allow",
      "Action": "route53:GetChange",
      "Resource": "arn:aws:route53:::change/*"
    }
  ]
}

r53.json

{
  "Comment" : "",
  "Changes" : [
    {
      "Action" : "UPSERT",
      "ResourceRecordSet" : {
        "Name" : "my.example.com",
        "Type" : "A",
        "TTL" : 300,
        "ResourceRecords" : [
          {
            "Value": "0.0.0.0"
          },
          {
            "Value": "0.0.0.0"
          }
        ]
      }
    }
  ]
}

response

{
    "ChangeInfo": {
        "Status": "INSYNC",
        "Comment": "comment",
        "SubmittedAt": "2015-08-05T00:00:00.000Z",
        "Id": "/change/XXXXXXXXXXXXX"
    }
}