like in the title

let's assume that agent has parameters like:

param_a
param_b

if the configuration looks like

//config.json
{  
 "param_a": 777
}

and we want to modify param_b which is not present in this config.json (or .yaml) by calling CB API:

PUT http://server/instance/agent/myagent@myexecenv

{
  "id": "myagent@myexecenv",
  "operations": [
    {
      "parameters": [
        {
          "id": "param_b",
          "value": 2
        }
      ]
    }
  ]
}

this line:

The problem is the line here:

while the schema states:

if args is a string then [cmd] + data.get('args', []) for non-empty args returns an error (concatenating list and string).

For me args as an array look better, at least at the first glance.

Problem in lines:

and

For the Content_Response(output).add(resp) output already contains a field error. But Base_Response in __init__ also has an optional argument error. When the __data method is executed we get an error:

type object got multiple values for keyword argument 'error'

because error is passed in self.data and error=self.error