AWS IAM: EC2 Full Access to Region

Example:

{    "Version": "2012-10-17",    "Statement": [        {            "Sid": "xxxxxxxxxxx",            "Effect": "Allow",            "Action": [                "ec2:*"            ],            "Resource": "*",            "Condition": {            "StringEquals": {                "ec2:Region": "us-west-2"            }        }      }    ] }

Reference: http://stackoverflow.com/questions/18112784/iam-allowing-a-user-to-access-everything-for-ec2-on-a-region