terraform -如何为lambda添加s3对象创建的触发器

provider "aws" {
  region = "your_region"
  access_key = "your_access_key"
  secret_access_key = "your_secret_access_key"
}

resource "aws_lambda_function" "example_lambda" {
  function_name = "example_lambda"
  runtime = "python3.8"
  handler = "lambda_function.lambda_handler"
  role = aws_iam_role.example_role.arn
  filename = "example_lambda.zip"
}

data "archive_file" "example_lambda_zip" {
  type = "zip"
  source_dir = "example_lambda_code"
  output_path = "example_lambda.zip"
}

resource "aws_iam_role" "example_role" {
  name = "example_role"
  assume_role_policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "Service": "lambda.amazonaws.com"
      },
      "Action": "sts:AssumeRole"
    }
  ]
}
EOF
}

resource "aws_lambda_permission" "example_permission" {
  statement_id = "example_permission"
  action = "lambda:InvokeFunction"
  function_name = aws_lambda_function.example_lambda.function_name
  principal = "s3.amazonaws.com"
  source_arn = aws_s3_bucket.example_bucket.arn
}

resource "aws_s3_bucket_notification" "example_bucket_notification" {
  bucket = aws_s3_bucket.example_bucket.id

  lambda_function {
    lambda_function_arn = aws_lambda_function.example_lambda.arn
    events = ["s3:ObjectCreated:*"]
  }
}

resource "aws_s3_bucket" "example_bucket" {
  bucket = "example_bucket"
  acl = "private"
}

terraform init
terraform apply