Model/infrastructure/terraform/modules/lambda_execution_role/main.tf

data "aws_iam_policy_document" "assume" {
  statement {
    effect = "Allow"
    principals {
      type        = "Service"
      identifiers = ["lambda.amazonaws.com"]
    }
    actions = ["sts:AssumeRole"]
  }
}

resource "aws_iam_role" "this" {
  name               = var.name
  assume_role_policy = data.aws_iam_policy_document.assume.json
}

resource "aws_iam_role_policy_attachment" "basic_logs" {
  role       = aws_iam_role.this.name
  policy_arn = "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
}

# resource "aws_iam_role_policy" "ecr_pull" {
#   role = aws_iam_role.this.name

#   policy = jsonencode({
#     Version = "2012-10-17"
#     Statement = [{
#       Effect = "Allow"
#       Action = [
#         "ecr:GetAuthorizationToken",
#         "ecr:BatchGetImage",
#         "ecr:GetDownloadUrlForLayer"
#       ]
#       Resource = "*"
#     }]
#   })
# }