How can I pass a multiline document into the body?

I try to past:

resource confluence_content "default" {
  space = "DO"
  title = "Example Page"
  body  = <<HERE
1.  create Dockerfile

2.  create docker-compose.yaml

2.1  define: parametrs, volumes

3. docker-compose up -d

Right     | Left   | Center 
---------:| :----- |:-----:
Computer  |  $1600 | one
Phone     |    $12 | three
Pipe      |     $1 | eleven

  HERE
}

But in confluence page:

resource confluence_content "default" {
  space = "DO"
  title = "Example Page"
  body = templatefile("${path.module}/doc.md", {
  })
}

❯ cat doc.md             
# Header 1 

1.  create Dockerfile

2.  create docker-compose.yaml

2.1  define: parametrs, volumes

3. docker-compose up -d

## Header 2

|    Right | Left  | Center |
|---------:|:------|:------:|
| Computer | $1600 |  one   |
|    Phone | $12   | three  |
|     Pipe | $1    | eleven |

Result:

Expected result:

Are you there any way to insert the structure of the document?

chesshacker / terraform-provider-confluence

How can I pass a multiline document into the body? #1