#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)\"id\":\"(?<id>[^\"]+)\",\"category\":\"(?<category>[^\"]+)\",\"correlationId\":(?<correlationId>[^\"]+),\"activityDateTime\":\"(?<activityDateTime>[^\"]+)"
Local $sString = "{"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#auditLogs/directoryAudits","value":[]}" & @CRLF & _
"{"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#auditLogs/directoryAudits","value":[]}" & @CRLF & _
"{"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#auditLogs/directoryAudits","value":[{"id":"B2Cxx","category":"xxx","correlationId":xxx,"activityDateTime":"xxx"....},{"id":"B2Cxx","category":"xxx","correlationId":xxx,"activityDateTime":"xxx"....},{"id":"B2Cxx","category":"xxx","correlationId":xxx,"activityDateTime":"xxx"....}]}"
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