Qlik Catalog API - Entity Update

[zutotonno]

Hi,

I'm looking for an updated version of the following API documentation: Qlik Catalog API 

More in detail, I'm interested in finding a way to update a catalogue entity, given a new entity in a dictionary format. The code I need to inspect uses the following HTTP put  request with a save  method and generates a generic 500 error:

API = f'/source/save?&bLoadHierarchy=true'

response = session.put(URL(env, API), json=new_dict_entity)

Thank you in advance for the help