{"$schema":"https://json-schema.org/draft/2020-12/schema","$id":"https://www.monocrawl.com/schemas/facebook/events.json","title":"facebook/events data fields","description":"Optional data supplied by this operation. Null means unknown.","type":"object","properties":{"_meta":{"description":"Optional  meta supplied by this operation. Null means unknown.","type":["object","null"],"properties":{"billing":{"description":"Optional billing supplied by this operation. Null means unknown.","type":["object","null"],"properties":{"charged":{"description":"Optional charged supplied by this operation. Null means unknown.","type":["number","null"]},"list_price":{"description":"Optional list price supplied by this operation. Null means unknown.","type":["number","null"]},"reason":{"description":"Optional reason supplied by this operation. Null means unknown.","type":["string","null"]}},"additionalProperties":true}},"additionalProperties":true},"cursor":{"description":"Opaque next-page token; pass it back unchanged. Null does not prove complete history.","type":["string","null"]},"dropped":{"description":"Optional dropped supplied by this operation. Null means unknown.","type":["number","null"]},"items":{"description":"Source array was empty in the reviewed captures; item fields remain unspecified.","type":["array"],"items":{}}},"additionalProperties":true,"required":["items"],"x-contract-version":"2026-09-22","x-validation-scope":"Required success payload structure; optional fields and source completeness remain separate.","examples":[{"_meta":{"billing":{"charged":0,"list_price":0,"reason":"example"}},"cursor":null,"dropped":0,"items":[]}]}