Scriptrunner Jira Asset object attribute update with list of objects

[Margo Martis]

Hello, there!

I have example code:

ArrayList<String> Tootaja = new ArrayList<String>();
Tootaja.add("HUMAN-1")
Tootaja.add("HUMAN-2")
System.out.println(Tootaja)
String test = ["value" : Tootaja[0] ], ["value": Tootaja[1] ],

HttpResponse<JsonNode> addValue = Unirest.put("https://api.atlassian.com/jsm/insight/workspace/${WorkspaceID}/v1/object/${ArvutiID}")
.header("Accept", "application/json")
.header("Content-Type", "application/json")
.basicAuth("xxxxx", "xxxxxx")
.body([
attributes: [
[
objectTypeAttributeId: 1901, 
objectAttributeValues:
[
["value" : Tootaja[0] ], ["value": Tootaja[1] ],
]
]
]
]).asJson()

Is it possible to add objects to objectlist and then add objectlist to objectAttributeValues
somehow with scriptrunner?

For example i have 2 people using an asset. I want to read those objects and add specific one object to the list and then update the asset attribute value. Do you have some suggestions to solve it. 

I know one example is to hold objects in Jira field and then update, but looking for solution where i dont have to make extra field for it. 

https://confluence.atlassian.com/jirakb/append-list-of-objects-to-a-reference-assets-object-attribute-using-automation-1141483722.html 


Thanks in advance 
Margo