Support tuple validation in jsonschema arrays about jsonschema-transpiler HOT 8 CLOSED

CREATE TEMP FUNCTION
  udf_js_json_extract_events (input STRING)
  RETURNS ARRAY<STRUCT< f0_ INT64,
  f1_ STRING,
  f2_ STRING,
  f3_ STRING,
  f4_ STRING,
  f5_ ARRAY<STRUCT<key STRING,
  value STRING>> >>
  LANGUAGE js AS """
    if (input == null) {
      return null;
    }
    var parsed = JSON.parse(input);
    var result = [];
      for (var event of parsed) {
        map_values = []
        for (var key in event[5]) {
          map_values.push({"key": key, "value": event[5][key]})
        }
        var structured = {
          "f0_": event[0],
          "f1_": event[1],
          "f2_": event[2],
          "f3_": event[3],
          "f4_": event[4],
          "f5_": map_values
        }
        result.push(structured)
    }
    return result;
""";
CREATE or replace TABLE
  `moz-fx-data-shared-prod.analysis.klukas_event_raw`
PARTITION BY
  DATE(submission_timestamp)
CLUSTER BY
  sample_id AS
SELECT
  * REPLACE((
    SELECT
      AS STRUCT payload.*,
      STRUCT( udf_js_json_extract_events(json_EXTRACT(additional_properties,
            '$.payload.events.parent')) AS parent,
        udf_js_json_extract_events(json_EXTRACT(additional_properties,
            '$.payload.events.content')) AS content,
        udf_js_json_extract_events(json_EXTRACT(additional_properties,
            '$.payload.events.extension')) AS extension,
        udf_js_json_extract_events(json_EXTRACT(additional_properties,
            '$.payload.events.gpu')) AS gpu,
        udf_js_json_extract_events(json_EXTRACT(additional_properties,
            '$.payload.events.dynamic')) AS dynamic ) AS events) AS payload)
FROM
  `moz-fx-data-shared-prod.telemetry_stable.event_v4`
WHERE
  DATE(submission_timestamp) = "2019-08-26"

SELECT
  * REPLACE((
    SELECT
      AS STRUCT payload.* REPLACE ( STRUCT(ARRAY(
          SELECT
            AS STRUCT f0_ AS event_timestamp,
            TIMESTAMP_MILLIS(payload.process_start_timestamp + f0_) AS event_timestamp_parsed,
            f1_ AS event_category,
            f2_ AS event_method,
            f3_ AS event_object,
            f4_ AS event_string_value,
            f5_ event_map_values
          FROM
            UNNEST(payload.events.parent)) AS parent) AS events)) AS payload)
FROM
  `moz-fx-data-shared-prod.analysis.klukas_event_raw`

SELECT
  document_id,
  parent_events.*
FROM
  `moz-fx-data-shared-prod.analysis.klukas_event`
CROSS JOIN
  UNNEST(payload.events.parent) AS parent_events
LIMIT
  2