René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Recursive reference","articleBody":"**Describe the bug**\r\n\r\nSo... I have this:\r\n```python\r\nclass FolderChildren(BaseModel):\r\n    \"\"\"\r\n    Folder schema to output from GET folders/{folder_id}/children method.\r\n    \"\"\"\r\n\r\n    id: int\r\n    name: str\r\n    n_docs: int\r\n    children: Optional[List[\"FolderChildren\"]] = None\r\n\r\nFolderChildren.update_forward_refs()\r\n```\r\nAnd the error is:\r\n```bash\r\nWarning(s) encountered while generating. Client was generated, but some pieces may be missing\r\n\r\nWARNING parsing GET /api/v1/folders/{folder_id}/children/ within hierarchy.\r\n\r\nCannot parse response for status code 200, response will be ommitted from generated client\r\n\r\nReference(ref='#/components/schemas/FolderChildren')\r\n\r\nUnable to parse this part of your OpenAPI document: \r\n\r\ninvalid data in items of array children\r\n\r\nReference(ref='#/components/schemas/FolderChildren')\r\n```\r\n\r\nI believe the problem is the self-reference. Am I wrong?\r\n\r\n\r\n**Expected behavior**\r\nNot having the error message.\r\n\r\n**OpenAPI Spec File**\r\nCan't give you this.\r\n\r\n**Desktop (please complete the following information):**\r\n - OS: Ubuntu 20.04\r\n - Python Version: 3.6.9\r\n - openapi-python-client version 0.8.0\r\n \r\n","author":{"url":"https://github.com/Kludex","@type":"Person","name":"Kludex"},"datePublished":"2021-03-12T17:02:45.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/347/openapi-python-client/issues/347"}