\[the literal [ (9110 / 1338 / 5B16)
\s*any whitespace character, repeated any number of times
+matches at least one character from the set below:
A-Zone character from A (6510) to Z (9010) (case sensitive)
\]the literal ] (9310 / 1358 / 5D16)
\ the literal (3210 / 408 / 2016)
\{the literal { (12310 / 1738 / 7B16)
\"the literal " (3410 / 428 / 2216)
payloadthe literal text payload (case sensitive) \"the literal " (3410 / 428 / 2216)
\:the literal : (5810 / 728 / 3A16)
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string