ecs_task_role.tf

resource "aws_iam_role" "ecs_task_role" {
  name_prefix        = "${substr(var.service_name, 0, 24)}-ecs-task-role"
  assume_role_policy = data.aws_iam_policy_document.assume_ecs_role_policy.json
}

data "aws_iam_policy_document" "assume_ecs_role_policy" {
  statement {
    actions = ["sts:AssumeRole"]
    principals {
      type        = "Service"
      identifiers = ["ecs-tasks.amazonaws.com"]
    }
  }
}

resource "aws_iam_role_policy_attachment" "cognito" {
  role       = aws_iam_role.ecs_task_role.name
  policy_arn = "arn:aws:iam::aws:policy/AmazonCognitoPowerUser"
}

resource "aws_iam_role_policy_attachment" "ses" {
  role       = aws_iam_role.ecs_task_role.name
  policy_arn = "arn:aws:iam::aws:policy/AmazonSESFullAccess"
}

resource "aws_iam_role_policy_attachment" "s3" {
  role       = aws_iam_role.ecs_task_role.name
  policy_arn = "arn:aws:iam::aws:policy/AmazonS3FullAccess"
}