iamuser.tf

resource "aws_iam_user_policy" "policy" {
    name = "${var.user}_policy"
    user = "${aws_iam_user.user.name}"
    policy = "${file("policy.json")}"
}

#add new user
resource "aws_iam_user" "user" {
    name = "${var.user}"
    path ="/"
}

#adding access key
resource "aws_iam_access_key" "accesskey" {
    user = "${aws_iam_user.user.name}"
}