| { |
| "schema_name": "match_events_parquet", |
| "schema_version": 2, |
| "artifact_pattern": "match_events/match_{match_id}.parquet", |
| "format": "parquet", |
| "row_grain": "one row per sanitized parsed game event", |
| "description": "Anonymized full-match event stream derived from approved non-text parser game events. The match_id is encoded in the artifact path. This is broader than per-sample events.json and keeps payloads sanitized. Raw chat/text events are excluded.", |
| "sort_order": [ |
| "tick", |
| "event_type" |
| ], |
| "privacy_boundary": { |
| "contains_steam_ids": false, |
| "contains_online_account_ids": false, |
| "contains_player_names": false, |
| "contains_raw_chat_text": false, |
| "excluded_event_types": [ |
| "player_chat", |
| "chat_message", |
| "server_message" |
| ], |
| "payload_policy": "SteamID, XUID, accountid, name-like fields, and raw chat/text events are dropped or mapped to pov_idx references before serialization." |
| }, |
| "columns": [ |
| { |
| "name": "tick", |
| "arrow_type": "int64", |
| "nullable": false, |
| "description": "Absolute demo tick. Tick -1 is allowed for parser/global events that are not associated with a gameplay tick." |
| }, |
| { |
| "name": "round_idx", |
| "arrow_type": "int64", |
| "nullable": false, |
| "description": "Zero-indexed round number. -1 means the event is outside a release round window." |
| }, |
| { |
| "name": "event_type", |
| "arrow_type": "string", |
| "nullable": false, |
| "description": "Parser event name." |
| }, |
| { |
| "name": "user_pov", |
| "arrow_type": "int16", |
| "nullable": true, |
| "description": "Primary user POV reference if present." |
| }, |
| { |
| "name": "attacker_pov", |
| "arrow_type": "int16", |
| "nullable": true, |
| "description": "Attacker POV reference if present." |
| }, |
| { |
| "name": "victim_pov", |
| "arrow_type": "int16", |
| "nullable": true, |
| "description": "Victim POV reference if present." |
| }, |
| { |
| "name": "assister_pov", |
| "arrow_type": "int16", |
| "nullable": true, |
| "description": "Assister POV reference if present." |
| }, |
| { |
| "name": "payload_json", |
| "arrow_type": "string", |
| "nullable": false, |
| "description": "Canonical JSON object with sanitized event payload fields." |
| } |
| ], |
| "validation": [ |
| "no denied identity columns are present", |
| "payload_json parses as JSON object", |
| "payload_json does not contain steamid, xuid, accountid, profile URL, hltv_match_id, or player-name fields", |
| "pov reference columns are null or in [0, 9] for complete 10-POV matches" |
| ] |
| } |
|
|
