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Null means unknown.","type":["string","null"]},"platform":{"description":"Optional platform supplied by this operation. Null means unknown.","type":["string","null"]},"questions":{"description":"Source array was empty in the reviewed captures; item fields remain unspecified.","type":["array","null"],"items":{}},"questions_note":{"description":"Optional questions note supplied by this operation. Null means unknown.","type":["string","null"]},"related_topics":{"description":"Source array was empty in the reviewed captures; item fields remain unspecified.","type":["array","null"],"items":{}},"source":{"description":"Optional source supplied by this operation. Null means unknown.","type":["string","null"]},"top_writers":{"description":"Optional top writers supplied by this operation. Null means unknown.","type":["array","null"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["object","null"],"properties":{"anonymous":{"description":"Optional anonymous supplied by this operation. Null means unknown.","type":["boolean","null"]},"avatar_url":{"description":"Optional avatar url supplied by this operation. Null means unknown.","type":["string","null"]},"credential":{"description":"Optional credential supplied by this operation. Null means unknown.","type":["string","null"]},"followers":{"description":"Optional followers supplied by this operation. Null means unknown.","type":["number","null"]},"handle":{"description":"Optional handle supplied by this operation. Null means unknown.","type":["string","null"]},"most_viewed_answers":{"description":"Optional most viewed answers supplied by this operation. Null means unknown.","type":["number","null"]},"name":{"description":"Optional name supplied by this operation. Null means unknown.","type":["string","null"]},"platform":{"description":"Optional platform supplied by this operation. Null means unknown.","type":["string","null"]},"url":{"description":"Original source URL when supplied.","type":["string","null"]},"views":{"description":"Optional views supplied by this operation. Null means unknown.","type":["number","null"]}},"additionalProperties":true}},"topic_id":{"description":"Optional topic id supplied by this operation. Null means unknown.","type":["string","null"]},"url":{"description":"Original source URL when supplied.","type":["string","null"]}},"additionalProperties":true,"allOf":[{"anyOf":[{"required":["followers"],"properties":{"followers":{"description":"Optional followers supplied by this operation. Null means unknown.","type":["number"]}}},{"required":["handle"],"properties":{"handle":{"description":"Optional handle supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["has_leaderboard"],"properties":{"has_leaderboard":{"description":"Optional has leaderboard supplied by this operation. 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Null means unknown.","type":["string","null"]},"credential":{"description":"Optional credential supplied by this operation. Null means unknown.","type":["string","null"]},"followers":{"description":"Optional followers supplied by this operation. Null means unknown.","type":["number","null"]},"handle":{"description":"Optional handle supplied by this operation. Null means unknown.","type":["string","null"]},"most_viewed_answers":{"description":"Optional most viewed answers supplied by this operation. Null means unknown.","type":["number","null"]},"name":{"description":"Optional name supplied by this operation. Null means unknown.","type":["string","null"]},"platform":{"description":"Optional platform supplied by this operation. Null means unknown.","type":["string","null"]},"url":{"description":"Original source URL when supplied.","type":["string","null"]},"views":{"description":"Optional views supplied by this operation. Null means unknown.","type":["number","null"]}},"additionalProperties":true}}}},{"required":["topic_id"],"properties":{"topic_id":{"description":"Optional topic id supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["url"],"properties":{"url":{"description":"Original source URL when supplied.","type":["string"],"minLength":1}}}]}],"x-contract-version":"2026-09-22","x-validation-scope":"Required success payload structure; optional fields and source completeness remain separate.","examples":[{"followers":0,"handle":"example","has_leaderboard":false,"locked":false,"name":"example","photo_url":"https://example.com/example","platform":"example","questions":[],"questions_note":"example","related_topics":[],"source":"example","top_writers":[{"anonymous":false,"avatar_url":"https://example.com/example","credential":"example","followers":0,"handle":"example","most_viewed_answers":0,"name":"example","platform":"example","url":"https://example.com/example","views":0}],"topic_id":"example","url":"https://example.com/example"}]}