for freelancer starters, experienced Java Developers: convert php curl project to Java JAX-RS

You are a java developer with very good JavaEE experience but low review count here? This project could be a good fit for you!
We look for a developer with experience to share after this basic test task more work. Interested?
Read on!

Your task is to convert a existing and working php code which is calling a REST API as a php-curl-client into into a Java 17 JAX-RS based resteasy client calls

TODO
your task will be to re-implement the rest api calling functions like shown here
https://www.dropbox.com/s/fng4rkbzz4j8u1v/sampleApiCallCode.php?dl=0

DONE:
JAX-RS is configured and one of the api calls is working with JAX-RS + resteasy already.


Your task in Milestone 1 (your requested bid):
convert a simple rest api php class to prove you understood the task with 31 nearly identical api calls
(roughly 5 mins work per api call for experienced java developer with php read/understand experience)
Q question, what is the result of 24/8? and add to bid to get considered

Your task in Milestone 2 (later bid):
convert the rest of the APIs as in ms1
Details will be shared


What is NOT needed:
- a UI (not required, instead of a main() method implement a JUnit test case to call your implemented api calls)
- a service architecture (like spring or JEE)
- any persistence

What are our requirements?
- clean model/data class for input of API and for output from API
- well documented code in terms of javadoc
- PMD, spotbugs and checkstyle issue free
- JDK17
- maven
- use latest stable versions
- delivery in our git (will be shared to you after award)

What you will get:
- original php code
- a preconfigured maven project + preconfigured eclipse configuration + working java code with working first api

Payment?
you get the task, you estimate, you provide price for full task, we confirm budget, you implement and deliver and fix if issues arrise

Budget?
not disclosed. Bid your best bid here