Open APIs

Hi All,

I am new to TM API calls so do not know much nomenclatures and architecture, I have just started, could you please help me what actually TMF638 call does? What is in the request what data is expected to pull by this TMF638 API call?

Greetings Yogesh, welcome to the community

You have certainly picked the right API to jump in at the deep end!

To get you going, the following documents can provide you with a brief overview of the various domains including the service domain (CFS/RFS).  If you then need more detailed information I suggest you take a look at the GB922 Information Framework (aka SID).

IG1163 Information Framework (SID) Clarification Documents R17.5.1 – TM Forum

Product & Service Modelling Best Practices – Conforming to ODA v2.0.0 (IG1233) – TM Forum

TMFC008 Service Inventory v1.1.0 – TM Forum

GB922 Service v23.0.0 – TM Forum