#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)\"id\\\":\\\"(?<id>[^\\]+)"
Local $sString = "{"line":"c5fd03529388e8d6 INFO 2021-06-10 04:11:02,966 [reactor-http-epoll-2] com.test.content.test.external.SnsPayloadEventSender Sent payload event id=9a67e81d-5ae3-5e84-b1f7-b126c9f5c787 for payload event={\"approvalDate\":\"2015-06-10T04:11:02.128Z\",\"adenceIds\":[],\"adenceTargets\":[],\"collGroupId\":\"008be467-6c78-4079-94f0-70e2d6cc4003\",\"collections\":[\"d879aa85-698c-41a1-b066-a8ecdf6b8a9c\",\"d879aa85-698c-41a1-b066-a8ecdf6b8a9c\"],\"endSchedule\":\"3000-01-01T19:00:00.000Z\",\"id\":\"0827ce61-e07c-4b51-a052-681dcc94fa2f\",\"language\":\"ja\",\"mplace\":\"JP\",\"nodeVersion\":null,\"payloadType\":\"thread\",\"preview\":false,\"resourceSubType\":\"thread\",\"resourceType\":\"thread\",\"startSchedule\":\"2021-03-26T22:00:28.000Z\",\"type\":\"P\",\"version\":\"1622644250765\"}","source":"stdout","tag":"21c5897e605c","attrs":{"application":"test","team":"test"}}"
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm