[JDE] JD Edwards Orchestrator Studio 9.4.1, JSON input UTF-8

Hello Experts,

I am using Orchestrator Studio to create endpoints to integrate JDE with an external system. The external system will call Orchestrations via POST Request, with a JSON input. In string inputs, some special character are accepted as they are written (eg. &) some other are accepted only in their encoded UTF-8 (eg. à is \u00E0).

Is there a documentation to know exactly which characters must be enconded and which characters can be passed as they are?

Thank you very much and best regards

Piero Porro