/v2/services/haproxy/configuration/raw not publishing "_version":4

[james-green-affinity]

I am currently running haproxy.

Integrate:
root@ip-10-0-101-101:/var/www/internal-api# haproxy -v
HAProxy version 2.4.21-1ppa1focal 2023/01/28 - https://haproxy.org/
Running on: Linux 5.15.0-1030-aws #3420.04.1-Ubuntu SMP Tue Jan 24 15:16:46 UTC 2023 x86_64

Test Environment:
root@ip-10-0-101-95:/var/log# haproxy -v
HAProxy version 2.4.23-1ppa1focal 2023/06/10 - https://haproxy.org/
Status: long-term supported branch - will stop receiving fixes around Q2 2026.
Running on: Linux 5.15.0-1039-aws #4420.04.1-Ubuntu SMP Thu Jun 22 12:21:12 UTC 2023 x86_64

My integrate environment does output successfully:
When I run: curl -X GET --user admin:password"http://127.0.0.1:5555/v2/services/haproxy/configuration/raw" | grep version I expect to see the output of "_version":4

On my test environment when I run that same command I can not see _version anymore

[james-green-affinity]

My dataplain API is https://github.com/haproxytech/dataplaneapi/releases/download/v2.4.4/dataplaneapi_2.4.4_Linux_x86_64.tar.gz

[mjuraga]

Hi we've done some fixes to the raw configuration endpoint. but note that v2.4 is EOL, and you can use from 2.6 and newer to test this.