René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[Feature]: Provide error details (validation text, path)","articleBody":"### Suggested Behavior\r\n\r\nThe `ValidationError` (why is it a `dataclass` btw?) and it's child classes don't provide any details of:\r\n\r\n- What actually failed (ie. what was the error message, like `Failed validating 'oneOf' in schema` or `Failed validating 'minLength=3`)\r\n- The path which failed (e.g. `foo.bar.array[1].some.nested.field`)\r\n\r\nThese details used to be available in previous versions, but now the error text is very plain, just `Request body validation error` and such.\r\n\r\n### Why is this needed?\r\n\r\nTo _log_ the details, for easier debugging/understanding.\r\n\r\nOr, maybe even return them to the caller, so they can understand why the API is not accepting their request.\r\n\r\n### References\r\n\r\n_No response_\r\n\r\n### Would you like to implement a feature?\r\n\r\nNone","author":{"url":"https://github.com/tuukkamustonen","@type":"Person","name":"tuukkamustonen"},"datePublished":"2024-08-20T08:30:10.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/899/openapi-core/issues/899"}