Hello, I'm trying to generate an Access Token that meets the requirements of a third party application. The Access Token must have a claim with a nested structure as such: ``` { ... "resource_access": { "<client id>": { "roles": [ "<role name>" ], "<attribute name>": "<attribute value>" } ... } ``` I'm able to use an Introspection script to add an Array, String or other type, but when I try to add a JSONObject (specifically org.codehaus.jettison.json.JSONObject) I get an exception. Code from the Introspection script: ``` from org.codehaus.jettison.json import JSONObject ... def modifyResponse(self, responseAsJsonObject, context): client_info = JSONObject('{ "client_id_1": { "roles": ["some_role"], "attribute_1": "some value" } }') responseAsJsonObject.accumulate("resource_access", client_info) return True ``` Error from Gluu logs: 2022-02-08 16:46:29,330 ERROR [qtp1224347463-1420] [org.gluu.oxauth.model.common.AuthorizationGrant] (AuthorizationGrant.java:199) - Claim value is not supported, key: resource_access, value :{"client_id_1":{"roles":["some_role"],"attribute_1":"some value"}} java.lang.UnsupportedOperationException: Claim value is not supported, key: resource_access, value :{"client_id_1":{"roles":["some_role"],"attribute_1":"some value"}} Am I missing something? Do I need to define the structure somewhere (local LDAP?) ahead of time, set the value a different way, or does Gluu not support this type of nested structure? I also tried using dot notation for the key name (ex. resource_access.client_id_1.roles) in hopes that the strucutre in the token would be reflective of that, but it did not work as the key name is taken literally. Thanks.