How to write rex so command can extract the fields from json data?

[manjunath_n]

hello,

Please help me with the rex commands for extracting the below fields from the json data.

"resourceName" : "abcd",
"hostname" : "ipvalue",
"environment" : "development"

[ITWhisperer]

| rex "resourceName\"\s:\s\"(?<resourceName>[^\"]+)\""
| rex "hostname\"\s:\s\"(?<hostname>[^\"]+)\""
| rex "environment\"\s:\s\"(?<environment>[^\"]+)\""

Alternatively, since it is JSON, why not use spath?