resource "aws_api_gateway_documentation_part" "example" {

  location {
    method = "GET"
    path = "/example"
    type = "METHOD"
  }
  properties = "{"description":"Example description"}"
  rest_api_id = aws_api_gateway_rest_api.example.id
}

resource "aws_api_gateway_rest_api" "example" {
  name = "example_api"
}