AWS ARN (Amazon Resource Name)

const re = new RegExp("arn:(?:aws|aws-cn|aws-us-gov):[a-z0-9\\-]+:[a-z0-9\\-]*:\\d{12}?:[\\w\\-\\/.*:]+", "g");
const input = "Bucket arn:aws:s3:::my-app-bucket/path";
const matches = [...input.matchAll(re)];
console.log(matches.map(m => m[0]));

import re

pattern = re.compile(r"arn:(?:aws|aws-cn|aws-us-gov):[a-z0-9\-]+:[a-z0-9\-]*:\d{12}?:[\w\-\/.*:]+")
input_text = "Bucket arn:aws:s3:::my-app-bucket/path"
for m in pattern.finditer(input_text):
    print(m.group(0))

package main

import (
	"fmt"
	"regexp"
)

func main() {
	re := regexp.MustCompile(`arn:(?:aws|aws-cn|aws-us-gov):[a-z0-9\-]+:[a-z0-9\-]*:\d{12}?:[\w\-\/.*:]+`)
	input := `Bucket arn:aws:s3:::my-app-bucket/path`
	for _, match := range re.FindAllString(input, -1) {
		fmt.Println(match)
	}
}