v1.4.7/testing/equivalence-tests/tests/multiple_block_types_update/dynamic_resources.json

{
  "tfcoremock_multiple_blocks": {
    "blocks": {
      "first_block": {
        "attributes": {
          "id": {
            "type": "string",
            "required": true
          }
        },
        "mode": "list"
      },
      "second_block": {
        "attributes": {
          "id": {
            "type": "string",
            "required": true
          }
        },
        "mode": "list"
      }
    }
  }
}