| event_dt | date | Date of the events | 2022-01-01 |
| event_client_ts | timestamp | Timestamp for which the event occurred | 2022-01-01 00:01:01 UTC |
| event_arrival_ts | timestamp | Timestamp for which the event arrived at GA (discrepancy might be for users being offline, for example) | 2022-01-01 00:01:01 UTC |
| game_id | int | game's unique identifier | 123456 |
| user_id | string | device identifier of the player (note the same user_id might be linked to multiple game_ids) | 01234abc-999z-a1a1-b2b2-dcba98765432 |
| player_id | string | player's unique identifier related to a single game, combination of game_id and user_id (note the same player_id will only be linked to a single game_id) | 0a1b1c2d3e5f8g13h21i34j55k89l144 |
| session_id | string | Session's unique identifier | 8xxxxxxx-4xxx-4xxx-4xxx-12xxxxxxxxxx |
| progression_status | string | Either Start, Complete or Fail | Start |
| progression_1 | string | First progression level aggregation as per the game | Universe1 |
| progression_2 | string | Second progression level aggregation as per the game | Planet1 |
| progression_3 | string | Third progression level aggregation as per the game | Quest1 |
| score | int | Average score for that particular event id | 45 |
| attempt_num | int | Maximum attempt number to complete that particular event id | 5 |
| custom_01 | string | Custom field 1 | online |
| custom_02 | string | Custom field 2 | multiplayer |
| custom_03 | string | Custom field 3 | coop |
| value | float | Custom value | 33 |
| custom_fields | string | JSON string | {"ball_color": "red"} |