How to modify the content of the file using CMIS in SAPUI5 app?

Hello,

I am trying to modify the contents of the document (JSON File) in the SAP Document Service of SAP Cloud Platform (using CMIS protocol) using Javascript in my SAPUI5 app and I can not. I can not find an internet sample for the CMIS "modify document content" method using javascript/SAPUI5.

Does anyone know how to do it?

Thanks for your help!