import re
 
pattern = r"(?:(?:\"[^\"]+\")|[^\s\"]+)"
test_str = "https 2020-08-20T12:40:00.274478Z app/my-aws-alb/e7538073dd1a6fd8 162.158.26.188:21098 172.0.51.37:80 0.000 0.004 0.000 405 405 974 424 \"POST https://my-aws-alb-domain:443/api/ps/fpx/callback HTTP/1.1\" \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.2840.91 Safari/537.36\" ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2 arn:aws:elasticloadbalancing:ap-southeast-1:111111111111:targetgroup/my-aws-target-group/41dbd234b301e3d84 \"Root=1-5f3e6f20-3fdasdsfffdsf\" \"api.mydomain.com\" \"arn:aws:acm:ap-southeast-1:11111111111:certificate/be4344424-a40f-416e-8434c-88a8a3b072f5\" 0 2020-08-20T12:40:00.270000Z \"forward\" \"-\" \"-\" \"172.0.51.37:80\" \"405\" \"-\" \"-\""
 
print(re.findall(pattern, test_str))

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