I want to extract error code from the below text but getting unexpected closing tag. The name of the column in the Database is SERVICE_RESPONSE Text: Service execution forgetGCPPauseAndResumeCall Failed. Error -> Status Code - > 404, Status Text -> Not Found, Response Body ->{"message":"HTTP 404 Not Found","code":"not found","status":404,"contextId":"c496bcae-115b-456c-a557-3d5e2daae0b8","details":[],"errors":[]}. Check Business audit for more details Solution1: | rex field=SERVICE_RESPONSE "\"status\"\s*:\s*(?P<ERROR_CODE>\d+)" //above expression is giving unexpected close tag   Solution2:  | rex field=SERVICE_RESPONSE "&lt;dqt&gt;status&lt;dqt&gt;\:(?P<ERROR_CODE>.\w+)" ... View more