ES字段格式：
“startTime”: {
“type”: “date”,
“format”: “yyyy-MM-dd HH:mm:ss.SSS||yyyy-MM-dd HH:mm:ss||epoch_millis”
}
报错：{
“code”: 50002,
“msg”: “DEException(code=40001, msg=HttpClient查询失败: {"error":{"root_cause":[{"type":"verification_exception","reason":"Found 2 problem(s)\nline 1:404: Unknown function [DATETIME_FORMAT]\nline 1:470: Unknown function [DATETIME_FORMAT]"}],"type":"verification_exception","reason":"Found 2 problem(s)\nline 1:404: Unknown function [DATETIME_FORMAT]\nline 1:470: Unknown function [DATETIME_FORMAT]"},"status":400})”,
“data”: null
}