resource "aws_opensearch_domain" "example" {

  cluster_config {
    instance_type = "r4.large.search"
  }
  domain_name = "example"
  engine_version = "OpenSearch_1.1"

  snapshot_options {
    automated_snapshot_start_hour = 23
  }

  tags = {
    Domain = "TestDomain"
  }
}

resource "aws_opensearch_domain_saml_options" "example" {
  domain_name = aws_opensearch_domain.example.domain_name

  saml_options {
    enabled = true

    idp {
      entity_id = "https://example.com"
      metadata_content = file("./saml-metadata.xml")
    }
  }
}