Bragi - Game-specific schemas: Counter-Strike 2

This article is section 6.1 of Oddin.gg Bragi - Data Feed documentation. Sections 1 to 5 there cover general information, the match timeline, processing the data feed, match events and team profiles.

Other game schemas: Dota 2 · League of Legends · Valorant · eBasketball · eFootball · eCricket

6.1. Counter-Strike 2 (CS2)

The CS2 schema models a Counter-Strike 2 match as a series of maps; each map is played as a series of rounds. State is kept for the match overall, for the current map, for the current round, for each team, and for each player on each team.

6.1.1. Top-level CS2 messages

CS2MatchMessage

A concrete implementation of the (Game)MatchMessage pattern (see section 3.5.2.2).

Field	Type	Description
`match_urn`	`string`	Match identifier.
`sequence`	`uint64`	Sequence number; must be exactly cached sequence + 1.
`timestamp`	`google.protobuf.Timestamp`	Time the message was produced.
`data_status`	`DataStatus`	Quality flag for the underlying data.
`payload`	`CS2MatchMessage.Payload`	Oneof: snapshot (CS2MatchSnapshot) or update (CS2MatchUpdate).

CS2MatchSnapshot

A concrete implementation of the (Game)MatchSnapshot pattern. Cache the snapshot in memory and update it with later messages.

Field	Type	Description
`match_urn`	`string`	Match identifier.
`sequence`	`uint64`	Initial sequence number.
`timestamp`	`google.protobuf.Timestamp`	Snapshot timestamp.
`data_status`	`DataStatus`	Quality flag for the underlying data.
`announcements`	`repeated Announcement`	Operational announcements for the match.
`match_state`	`CS2MatchState`	Full current state of the match.
`tournament`	`Tournament`	Tournament the match belongs to.

CS2MatchUpdate

Field	Type	Description
`payload`	`CS2MatchUpdate.Payload`	Oneof: match_state (a full CS2MatchState) or partial_updates (CS2MatchStatePartialUpdates).
`events`	`repeated CS2Event`	Deprecated. Use MatchEventsFeed instead.

CS2MatchStatePartialUpdates

Field	Type	Description
`updates`	`repeated CS2MatchStatePartialUpdate`	Non-empty list of partial updates to apply to the cached CS2MatchState.

CS2MatchEvents

Field	Type	Description
`match_urn`	`string`	Match this batch of events belongs to.
`events`	`repeated CS2Event`	Events for the match (full history on the first frame, individual events on later frames).

6.1.2. CS2 match-level state

CS2MatchStatePartialUpdate

Oneof choosing which sub-state of CS2MatchState to update.

Field	Type	Description
`score`	`CS2MatchScoreState`	Replaces the score property of CS2MatchState.
`current_map_state`	`CS2CurrentMapState`	Replaces the current_map_state property of CS2MatchState. To reduce the risk of stale data on the current map, the server sends this partial update at a customer-configurable interval.
`current_map_state_partial_update`	`CS2CurrentMapStatePartialUpdate`	Applies a partial update to the current_map_state property.

There is no dedicated partial update for previous_map_states. When a previous map state changes, the server sends a full CS2MatchState update.

CS2MatchState

Field	Type	Description
`match_urn`	`string`	Match identifier.
`match_type`	`BestOfType`	Best-of format (BO1, BO3, BO5, etc.).
`home_team`	`CS2Team`	Home team.
`away_team`	`CS2Team`	Away team.
`score`	`CS2MatchScoreState`	Series score (maps won by each team).
`win_team_urn`	`string (optional)`	URN of the winning team, once the match has finished.
`match_status`	`MatchStatusType`	Current status of the match.
`current_map_state`	`CS2CurrentMapState`	State of the map currently in play.
`previous_map_states`	`repeated CS2PreviousMapState`	States of the maps already finished. Updated only when a full CS2MatchState is received.

CS2MatchScoreState

Field	Type	Description
`home_score`	`uint32`	Number of maps won by the home team.
`away_score`	`uint32`	Number of maps won by the away team.

CS2Team

Field	Type	Description
`team_urn`	`string`	Unique team URN.
`team_name`	`string`	Team display name.

6.1.3. CS2 current map state

CS2CurrentMapStatePartialUpdate

Oneof choosing which sub-state of CS2CurrentMapState to update.

Field	Type	Description
`info`	`CS2MapInfoState`	Replaces the info property of CS2CurrentMapState (referred to in the schema as CS2MapState).
`score`	`CS2MapScoreState`	Replaces the score property of the current map.
`current_round_state`	`CS2CurrentRoundState`	Replaces the current_round_state property of the current map.
`current_round_state_partial_update`	`CS2CurrentRoundStatePartialUpdate`	Applies a partial update to the current round state.
`team_map_states_partial_update`	`CS2TeamMapStatePartialUpdate`	Applies a partial update to the value stored under a particular team URN in the team_map_states map.

CS2CurrentMapState

Field	Type	Description
`map_order`	`uint32`	Ordinal number of this map within the series (1 = first map, and so on).
`info`	`CS2MapInfoState`	Static information about the map (name, time limits, etc.).
`score`	`CS2MapScoreState`	Current score on this map.
`current_round_state`	`CS2CurrentRoundState`	State of the round currently in play.
`previous_round_states`	`repeated CS2PreviousRoundState`	States of every round already finished on this map. Updated only when a full CS2MapState is received.
`team_map_states`	`map<string, CS2TeamMapState>`	Per-team state on this map, keyed by team URN.

CS2PreviousMapState

Field	Type	Description
`map_order`	`uint32`	Ordinal number of this map within the series.
`info`	`CS2MapInfoState`	Information about the map.
`score`	`CS2MapScoreState`	Final score on this map.
`round_states`	`repeated CS2PreviousRoundState`	Every round played on this map.
`team_map_states`	`map<string, CS2TeamMapState>`	Per-team final state on this map.

CS2MapInfoState

Field	Type	Description
`map_name`	`string`	Map name, e.g., de_mirage.
`max_rounds_default`	`uint32`	Maximum number of rounds before overtime.
`max_rounds_overtime`	`uint32`	Maximum number of overtime rounds.
`freeze_time_duration`	`google.protobuf.Duration (optional)`	Duration of the freeze time before each round.
`round_time_duration`	`google.protobuf.Duration (optional)`	Duration of each round.
`bomb_time_duration`	`google.protobuf.Duration (optional)`	Time the bomb takes to detonate after being planted.
`start_time`	`google.protobuf.Timestamp (optional)`	Time the map started.
`end_time`	`google.protobuf.Timestamp (optional)`	Time the map ended.
`map_ended`	`bool`	True if the map has ended.
`win_team_urn`	`string (optional)`	URN of the team that won the map, once it has ended.

CS2MapScoreState

Field	Type	Description
`home_score`	`uint32`	Rounds won by the home team on this map.
`away_score`	`uint32`	Rounds won by the away team on this map.

6.1.4. CS2 current round state

CS2CurrentRoundStatePartialUpdate

Field	Type	Description
`info`	`CS2RoundInfoState`	Replaces the info property of CS2CurrentRoundState.
`time`	`CS2RoundTimeState`	Replaces the time property (round time remaining).
`bomb_state`	`CS2BombState`	Replaces the bomb_state property (current bomb situation).
`team_states_partial_update`	`CS2TeamCurrentRoundStatePartialUpdate`	Applies a partial update to the per-team round state for a particular team URN.

CS2CurrentRoundState

Field	Type	Description
`round_number`	`uint32`	Current round number, starting at 1.
`info`	`CS2RoundInfoState`	Information about the round (type, start/end times, winner if known).
`time`	`CS2RoundTimeState`	Time remaining in the round.
`bomb_state`	`CS2BombState`	Current bomb situation.
`team_states`	`map<string, CS2TeamCurrentRoundState>`	Per-team state for the round, keyed by team URN.

CS2PreviousRoundState

Field	Type	Description
`round_number`	`uint32`	Round number.
`info`	`CS2RoundInfoState`	Information about the round.
`team_states`	`map<string, CS2PreviousTeamRoundState>`	Per-team state at the end of the round.

CS2RoundInfoState

Field	Type	Description
`round_type`	`CS2RoundStateType`	Phase of the round (buy time, in progress, paused, finished).
`start_time`	`google.protobuf.Timestamp`	When the round started.
`end_time`	`google.protobuf.Timestamp (optional)`	When the round ended.
`winning_team_urn`	`string (optional)`	URN of the team that won the round.
`win_reason`	`CS2WinReason (optional)`	Why the round was won (elimination, defuse, etc.).
`home_won`	`bool (optional)`	True if the home team won the round.

CS2RoundTimeState

Field	Type	Description
`time_remaining`	`google.protobuf.Duration`	Time remaining in the current round.

6.1.5. CS2 bomb state

CS2BombState

Oneof representing the current situation of the bomb.

Field	Type	Description
`carried`	`CS2BombCarriedState`	A player is carrying the bomb.
`dropped`	`CS2BombDroppedState`	The bomb is on the ground.
`planting`	`CS2BombPlantingState`	A player is planting the bomb.
`planted`	`CS2BombPlantedState`	The bomb has been planted.
`defusing`	`CS2BombDefusingState`	A player is defusing the bomb.
`defused`	`CS2BombDefusedState`	The bomb has been defused.
`exploded`	`CS2BombExplodedState`	The bomb has exploded.

CS2BombCarriedState

Field	Type	Description
`player_urn`	`string`	Player carrying the bomb.
`position`	`CS2Position`	Current position of that player.

CS2BombDroppedState

Field	Type	Description
`dropped_by_player_urn`	`string`	Player who dropped the bomb.
`position`	`CS2Position`	Position where the bomb was dropped.

CS2BombPlantingState

Field	Type	Description
`player_urn`	`string`	Player planting the bomb.
`position`	`CS2Position`	Position of the planting player.
`countdown`	`google.protobuf.Duration`	Time remaining until the plant completes.

CS2BombPlantedState

Field	Type	Description
`planted_by_player_urn`	`string`	Player who planted the bomb.
`position`	`CS2Position`	Position of the bomb.
`planted_at`	`google.protobuf.Timestamp`	When the bomb was planted.
`countdown`	`google.protobuf.Duration`	Time remaining until detonation.

CS2BombDefusingState

Field	Type	Description
`player_urn`	`string`	Player defusing the bomb.
`position`	`CS2Position`	Position of the defusing player.
`countdown`	`google.protobuf.Duration`	Time remaining for the defuse to complete.
`defuse_started_at`	`google.protobuf.Timestamp`	When the defuse began.

CS2BombDefusedState

Field	Type	Description
`defused_by_player_urn`	`string`	Player who defused the bomb.
`position`	`CS2Position`	Position where the bomb was defused.
`defused_at`	`google.protobuf.Timestamp`	When the defuse completed.

CS2BombExplodedState

Field	Type	Description
`position`	`CS2Position`	Position of the explosion.
`exploded_at`	`google.protobuf.Timestamp`	When the bomb exploded.

6.1.6. CS2 per-team and per-player state

CS2TeamMapStatePartialUpdate

Field	Type	Description
`team_urn`	`string`	Team this partial update is for.
`payload`	`CS2TeamMapStatePartialUpdate.Payload`	Oneof: player_state (replaces a value in player_map_states) or player_map_states_partial_update (applies a partial update to a value in player_map_states).

CS2TeamMapState

Field	Type	Description
`team_urn`	`string`	Team URN.
`side`	`CS2Side`	Side the team is playing (CT or T).
`player_map_states`	`map<string, CS2PlayerMapState>`	Per-player map state, keyed by player URN.

CS2TeamCurrentRoundStatePartialUpdate

Field	Type	Description
`team_urn`	`string`	Team this partial update is for.
`payload`	`CS2TeamCurrentRoundStatePartialUpdate.Payload`	Oneof: player_state (replaces a value in player_round_states) or player_round_states_partial_update (applies a partial update to a value in player_round_states).

CS2TeamCurrentRoundState

Field	Type	Description
`team_urn`	`string`	Team URN.
`player_round_states`	`map<string, CS2PlayerCurrentRoundState>`	Per-player state for the current round, keyed by player URN.

CS2PreviousTeamRoundState

Field	Type	Description
`team_urn`	`string`	Team URN.
`players`	`map<string, CS2PlayerPreviousRoundState>`	Per-player state at the end of the round, keyed by player URN.

CS2PlayerMapStatePartialUpdate

Field	Type	Description
`player_urn`	`string`	Player this partial update is for.
`payload`	`CS2PlayerMapStatePartialUpdate.Payload`	Oneof: statistics (replaces the statistics property of CS2PlayerMapState).

CS2PlayerMapState

Field	Type	Description
`player_urn`	`string`	Player URN.
`player_name`	`string`	Display name of the player.
`slot_id`	`uint32`	Slot the player occupies in the match (1–10 for CS2).
`ext_id`	`string`	External player identifier (e.g., Steam ID).
`statistics`	`CS2PlayerMapStatisticsState`	Per-map player statistics.

CS2PlayerMapStatisticsState

Field	Type	Description
`player_urn`	`string`	Player URN.
`opening_kills`	`uint32`	Number of opening kills on this map.
`opening_deaths`	`uint32`	Number of opening deaths on this map.
`total_damage`	`uint32`	Total damage dealt on this map.
`average_damage_per_round`	`float`	Average damage per round on this map.
`statistics`	`CS2PlayerStatistics`	Aggregated player statistics.

CS2PlayerCurrentRoundStatePartialUpdate

Field	Type	Description
`player_urn`	`string`	Player this partial update is for.
`payload`	`CS2PlayerCurrentRoundStatePartialUpdate.Payload`	Oneof: statistics, items or position — replaces the corresponding property of CS2PlayerCurrentRoundState.

CS2PlayerCurrentRoundState

Field	Type	Description
`player_urn`	`string`	Player URN.
`player_name`	`string`	Display name of the player.
`slot_id`	`uint32`	Slot occupied by the player.
`ext_id`	`string`	External player identifier.
`statistics`	`CS2PlayerCurrentRoundStatisticsState`	Statistics for the player in the current round.
`items`	`CS2PlayerItemsState`	Items the player is currently carrying.
`position`	`CS2PlayerPositionState`	Player position on the map.

CS2PlayerCurrentRoundStatisticsState

Field	Type	Description
`player_urn`	`string`	Player URN.
`alive`	`bool`	True while the player is alive in the round.
`health`	`uint32`	Current health.
`armor`	`uint32`	Current armour.
`balance`	`uint32`	Current in-game balance (money).
`damage`	`uint32 (optional)`	Damage dealt by the player this round.
`statistics`	`CS2PlayerStatistics`	Aggregated statistics.

CS2PlayerItemsState

Field	Type	Description
`player_urn`	`string`	Player URN.
`equipment_value`	`uint32`	Total value of the player's equipment.
`items`	`repeated CS2Item`	Items currently in the player's inventory.

CS2PlayerPreviousRoundState

Field	Type	Description
`player_urn`	`string`	Player URN.
`player_name`	`string`	Display name.
`statistics`	`CS2PlayerStatistics`	Player statistics at the end of the round.
`ext_id`	`string`	External identifier.

CS2PlayerPositionState

Field	Type	Description
`player_urn`	`string`	Player URN.
`position`	`CS2Position`	Position coordinates and orientation.

CS2PlayerStatistics

Aggregated per-player statistics used both within rounds and across the map.

Field	Type	Description
`player_urn`	`string`	Player URN.
`kills`	`uint32`	Total kills.
`friendly_kills`	`uint32`	Kills against teammates.
`enemy_kills`	`uint32`	Kills against the opposing team.
`self_kills`	`uint32`	Suicides.
`deaths`	`uint32`	Total deaths.
`assists`	`uint32`	Total assists.
`headshots`	`uint32`	Number of headshot kills.
`damage`	`uint32 (deprecated)`	Deprecated. Use CS2PlayerMapStatisticsState.total_damage or CS2PlayerCurrentRoundStatisticsState.damage instead.
`friendly_damage_dealt_armor`	`uint32 (optional)`	Armour damage dealt to teammates.
`friendly_damage_dealt_health`	`uint32 (optional)`	Health damage dealt to teammates.
`enemy_damage_dealt_armor`	`uint32 (optional)`	Armour damage dealt to opponents.
`enemy_damage_dealt_health`	`uint32 (optional)`	Health damage dealt to opponents.
`enemy_damage_dealt_armor_raw`	`uint32 (optional)`	Raw armour damage (before any clamping).
`enemy_damage_dealt_health_raw`	`uint32 (optional)`	Raw health damage (before any clamping).

CS2Item

Field	Type	Description
`name`	`string`	Display name of the item.
`weapon_type`	`CS2WeaponType (deprecated)`	Deprecated. Use type instead.
`type`	`CS2ItemType`	Item category (pistol, rifle, grenade, etc.).
`count`	`uint32`	How many of this item the player is carrying.
`isActive`	`bool`	True if the item is currently equipped.

CS2Position

Field	Type	Description
`x`	`float`	X coordinate.
`y`	`float`	Y coordinate.
`z`	`float`	Z coordinate.
`angle`	`float`	Viewing angle in degrees.

CS2PlayerBalance

Field	Type	Description
`player_urn`	`string`	Player URN.
`team_urn`	`string`	Team URN.
`balance`	`uint32`	Current in-game balance (money).

CS2PlayerItems

Field	Type	Description
`player_urn`	`string`	Player URN.
`team_urn`	`string`	Team URN.
`equipment_value`	`uint32`	Total value of the player's equipment.
`items`	`repeated CS2Item`	Items currently in the player's inventory.

6.1.7. CS2 event payload types

The messages below are the payload types of CS2Event (see section 4.2.1.1). Many of them include a map_time field that is deprecated in favour of CS2Event.timestamp.

CS2BombDefuseStarted

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining at the moment of the event.
`current_round_number`	`uint32`	Round in which the event happened.
`player_urn`	`string`	Player who started defusing.
`team_urn`	`string`	Team URN of that player.

CS2BombDefused

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`player_urn`	`string`	Player who defused the bomb.
`team_urn`	`string`	Team URN of that player.

CS2BombExploded

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining at explosion.
`current_round_number`	`uint32`	Round number.

CS2BombPlantStarted

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`player_urn`	`string`	Player who started planting.
`team_urn`	`string`	Team URN of that player.

CS2BombPlanted

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`player_urn`	`string`	Player who planted the bomb.
`team_urn`	`string`	Team URN.
`bomb_site`	`string`	Bomb site (e.g., "A" or "B").

CS2DamageDealt

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`killer_position`	`CS2Position`	Position of the player dealing damage.
`killer_urn`	`string`	Player URN of the attacker.
`killer_team_urn`	`string`	Team URN of the attacker.
`victim_urn`	`string`	Player URN of the victim.
`victim_team_urn`	`string`	Team URN of the victim.
`weapon`	`string`	Weapon used.
`hitgroup`	`string`	Hit group (head, chest, leg, etc.).
`health_deducted`	`uint32`	Health damage dealt.
`health_remaining`	`uint32`	Victim's health after the hit.
`armor_deducted`	`uint32`	Armour damage dealt.
`armor_remaining`	`uint32`	Victim's armour after the hit.
`victim_position`	`CS2Position`	Position of the victim.

CS2FreezeTimeEnded

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`player_balances`	`map<string, CS2PlayerBalance>`	Per-player balances at end of freeze, keyed by player URN.
`player_inventories`	`map<string, CS2PlayerItems>`	Per-player inventories at end of freeze.

CS2FreezeTimeStarted

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`player_balances`	`map<string, CS2PlayerBalance>`	Per-player balances at the start of freeze time.
`teams_round_info`	`map<string, CS2Side>`	Side (CT or T) per team for this round, keyed by team URN.

CS2ItemDrop

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`position`	`CS2Position`	Position at which the item was dropped.
`player_urn`	`string`	Player who dropped the item.
`team_urn`	`string`	Team URN.
`item`	`string`	Item dropped.

CS2ItemPickUp

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`player_urn`	`string`	Player who picked the item up.
`team_urn`	`string`	Team URN.
`item`	`string`	Item picked up.

CS2ItemPurchase

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`player_urn`	`string`	Player who bought the item.
`team_urn`	`string`	Team URN.
`item`	`string`	Item bought.
`player_balance`	`uint32`	Balance after the purchase.
`equipment_value`	`uint32`	Equipment value after the purchase.

CS2ItemThrow

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`position`	`CS2Position`	Position where the throw happened.
`player_urn`	`string`	Player who threw the item.
`team_urn`	`string`	Team URN.
`item`	`string`	Item thrown (e.g., "Smoke Grenade").

CS2Kill

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`killer_position`	`CS2Position`	Position of the killer.
`killer_urn`	`string`	Player URN of the killer.
`killer_team_urn`	`string`	Team URN of the killer.
`victim_urn`	`string`	Player URN of the victim.
`victim_team_urn`	`string`	Team URN of the victim.
`weapon`	`string`	Weapon used.
`headshot`	`bool`	True if the kill was a headshot.
`penetrated`	`bool`	True if the kill went through penetration.
`assistants`	`repeated string`	Player URNs of any assistants.

CS2Death

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.
`position`	`CS2Position`	Position of the dying player.
`player_urn`	`string`	Player URN of the dying player.
`team_urn`	`string`	Team URN of the dying player.
`total_deaths`	`uint32`	Total deaths for that player so far.
`suicide`	`bool`	True if the death was a suicide.
`death_by_bomb`	`bool`	True if the player was killed by the bomb.

CS2MapEnd

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`current_round_number`	`uint32`	Round number at the end of the map.
`map_name`	`string`	Map name.
`winning_team_urn`	`string`	Team URN of the map winner.
`light_team_score`	`uint32`	Final score for the team on the "light" side.
`dark_team_score`	`uint32`	Final score for the team on the "dark" side.

CS2MapStart

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`map_name`	`string`	Map name (e.g., de_mirage).

CS2RoundEnd

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining at end of round.
`current_round_number`	`uint32`	Round number.
`winning_team_urn`	`string`	Team URN of the round winner.
`win_reason`	`CS2WinReason`	Why the round was won.
`player_balances`	`map<string, CS2PlayerBalance>`	Per-player balances at end of round.
`player_inventories`	`map<string, CS2PlayerItems>`	Per-player inventories at end of round.

CS2RoundPause

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.

CS2RoundResume

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.

CS2RoundRollback

Field	Type	Description
`next_round_number`	`uint32`	Round number that will be played next, replacing the round that was rolled back.

CS2RoundStart

Field	Type	Description
`map_time`	`google.protobuf.Duration (deprecated)`	Deprecated. Use CS2Event.timestamp.
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`current_round_number`	`uint32`	Round number.

CS2WorldBomb

Field	Type	Description
`time_remaining`	`google.protobuf.Duration`	Round time remaining.
`state`	`CS2BombState`	Current bomb state.

6.1.8. CS2 enumerations

CS2Side

Value	Description
`CS2_SIDE_UNSPECIFIED`	Default value.
`CS2_SIDE_COUNTER_TERRORISTS`	Counter-Terrorists.
`CS2_SIDE_TERRORISTS`	Terrorists.

CS2WinReason

Value	Description
`CS2_WIN_REASON_UNSPECIFIED`	Default value.
`CS2_WIN_REASON_COUNTER_TERRORISTS_ELIMINATED`	All Counter-Terrorists have been eliminated.
`CS2_WIN_REASON_TERRORISTS_ELIMINATED`	All Terrorists have been eliminated.
`CS2_WIN_REASON_EXPLOSION`	The bomb exploded.
`CS2_WIN_REASON_DEFUSE`	The bomb was defused.
`CS2_WIN_REASON_TIMEOUT`	The round timed out.
`CS2_WIN_REASON_TARGET_SAVED`	The target was saved.

CS2RoundStateType

Value	Description
`CS2_ROUND_STATE_TYPE_UNSPECIFIED`	Default value.
`CS2_ROUND_STATE_TYPE_BUY_TIME`	The buy phase is active.
`CS2_ROUND_STATE_TYPE_IN_PROGRESS`	Round in progress.
`CS2_ROUND_STATE_TYPE_PAUSED`	Round paused.
`CS2_ROUND_STATE_TYPE_FINISHED`	Round finished.

CS2WeaponType (deprecated — use CS2ItemType)

Value	Description
`CS2_WEAPON_TYPE_UNSPECIFIED`	Default value.
`CS2_WEAPON_TYPE_PISTOL`	Pistol.
`CS2_WEAPON_TYPE_BOMB`	Bomb.
`CS2_WEAPON_TYPE_GRENADE`	Grenade.
`CS2_WEAPON_TYPE_MACHINE_GUN`	Machine gun.
`CS2_WEAPON_TYPE_RIFLE`	Rifle.
`CS2_WEAPON_TYPE_SHOTGUN`	Shotgun.
`CS2_WEAPON_TYPE_SNIPER_RIFLE`	Sniper rifle.
`CS2_WEAPON_TYPE_SUBMACHINE_GUN`	Submachine gun.
`CS2_WEAPON_TYPE_KNIFE`	Knife.
`CS2_WEAPON_TYPE_DEFUSE_KIT`	Defuse kit.

CS2ItemType

Value	Description
`CS2_ITEM_TYPE_UNSPECIFIED`	Default value.
`CS2_ITEM_TYPE_PISTOL`	Pistol.
`CS2_ITEM_TYPE_BOMB`	Bomb.
`CS2_ITEM_TYPE_GRENADE`	Grenade.
`CS2_ITEM_TYPE_MACHINE_GUN`	Machine gun.
`CS2_ITEM_TYPE_RIFLE`	Rifle.
`CS2_ITEM_TYPE_SHOTGUN`	Shotgun.
`CS2_ITEM_TYPE_SNIPER_RIFLE`	Sniper rifle.
`CS2_ITEM_TYPE_SUBMACHINE_GUN`	Submachine gun.
`CS2_ITEM_TYPE_KNIFE`	Knife.
`CS2_ITEM_TYPE_DEFUSE_KIT`	Defuse kit.
`CS2_ITEM_TYPE_ARMOR`	Armour.

Example JSON — CS2MatchSnapshot (abridged)

{
  "match_urn": "od:match:55501",
  "sequence": 1,
  "timestamp": "2026-05-27T18:00:00.000Z",
  "data_status": "DATA_STATUS_VALID_DATA",
  "announcements": [],
  "match_state": {
    "match_urn": "od:match:55501",
    "match_type": "BEST_OF_TYPE_BO3",
    "home_team": { "team_urn": "od:team:101", "team_name": "Team Alpha" },
    "away_team": { "team_urn": "od:team:202", "team_name": "Team Bravo" },
    "score": { "home_score": 0, "away_score": 0 },
    "match_status": "MATCH_STATUS_TYPE_LIVE",
    "current_map_state": {
      "map_order": 1,
      "info": {
        "map_name": "de_mirage",
        "max_rounds_default": 24,
        "max_rounds_overtime": 6,
        "map_ended": false
      },
      "score": { "home_score": 0, "away_score": 0 },
      "current_round_state": {
        "round_number": 1,
        "info": {
          "round_type": "CS2_ROUND_STATE_TYPE_BUY_TIME",
          "start_time": "2026-05-27T18:00:20.000Z"
        },
        "time_remaining": "20s",
        "bomb_state": {},
        "team_states": {}
      },
      "previous_round_states": [],
      "team_map_states": {
        "od:team:101": {
          "team_urn": "od:team:101",
          "side": "CS2_SIDE_COUNTER_TERRORISTS",
          "player_map_states": {}
        }
      }
    },
    "previous_map_states": []
  },
  "tournament": {
    "urn": "od:tournament:1001",
    "name": "ESL Pro League"
  }
}