Terraform-创建AWS S3存储桶策略错误-策略格式错误:字段版本未知

我正在创建一个Terraform项目并在其中工作,该项目创建了一个用作静态网站的AWS S3 Bucket。

我创建了一个“公共访问块”,并添加了另一个资源来创建“AWS S3存储桶策略”,以允许任何人从存储桶/站点公开访问“GetObject”。

不幸的是,在运行“terraform apply”命令时,我收到了一个错误:

Error: putting S3 Bucket (terraform-course-project-1-d4f420c9) Policy: operation error S3: PutBucketPolicy, https response error StatusCode: 400, RequestID: AN81J2DNCPWB9S2R, HostID: w93iACwvYDKdAv4a6ZyoYWf3u3TdFdQon+FrwvHb/qprNh27w7VMpSDS+Nry+Xa+XAttzJoQY4o237FHACL7Whd0qlhGNC16, api error MalformedPolicy: Unknown field version
│
│   with aws_s3_bucket_policy.static-website-public-read,
│   on s3.tf line 17, in resource "aws_s3_bucket_policy" "static-website-public-read":
│   17: resource "aws_s3_bucket_policy" "static-website-public-read" {

我使用的代码:

resource "random_id" "bucket_suffix" {
  byte_length = 4
}

resource "aws_s3_bucket" "static_website" {
  bucket = "terraform-project-s3-web-${random_id.bucket_suffix.hex}"
}

resource "aws_s3_bucket_public_access_block" "static_website" {
  bucket                  = aws_s3_bucket.static_website.id
  block_public_acls       = false
  block_public_policy     = false
  ignore_public_acls      = false
  restrict_public_buckets = false
}

resource "aws_s3_bucket_policy" "static-website-public-read" {
  bucket = aws_s3_bucket.static_website.id

  policy = jsonencode({
    version = "2012-10-17"
    Statement = [
      {
        Sid       = "PublicReadGetObject"
        Effect    = "Allow"
        Principal = "*"
        Action    = "s3:GetObject"
        Resource  = "${aws_s3_bucket.static_website.arn}/*"
      }
    ]
  })
}

如何使此政策生效?我找不到任何关于互联网爬行的信息来解释这个错误,特别是:“api错误MalformedPolicy:未知字段版本”。

已阅读有关此问题的类似帖子,但未发现“未知字段”错误。