Confluence get all users from groups via REST API

group_members.sh

#!/bin/bash

declare -a StringArray=("confluence-users" "confluence-administrators")

# I use httpie instead of curl, but you can adapt this script to use cURL.
for group in ${StringArray[@]}; do
  output=$(https -b -a 'username:password' https://<base-confluence-url>/rest/api/group/$group/member | sed -e 's/[{}]/''/g' | awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' | grep displayName | cut -d ':' -f2 | sed -e 's/^"//' -e 's/"$//' | tr '\n' ',')
  echo "$group;$output" >> any_filename_to_store_data.csv
done