REST API for Oracle BI Publisher

Summary

REST API for Oracle BI Publisher

Content

Hi. 

We are using webservices to use the REST API, we´re having an error with the URL for getting the PATch, postman gives us that error even adding Headers, following the Guide we do not know what we are doing wrong, we have built the URL obtaining the correct path but that still does not go. 
I´ve added some screenshots to explain with more details what we´re trying to do.

Thanks everybody,

Javier