Client Protocol Mapper config not being updated

After creating my client with a Mapper, I can’t seem to update it again. Specifically i’m trying to update the multivalued property to true in the protocolMapper config. I don’t see any errors - it’s just that the value is still not enabled in the UI. Here is a snapshot of the JSON file being uploaded…

"protocolMappers": [
        {
          "name": "BranchCodeMapper",
          "protocol": "openid-connect",
          "protocolMapper": "oidc-usermodel-attribute-mapper",
          "consentRequired": false,
          "config": {
            "aggregate.attrs": "false",
            "userinfo.token.claim": "true",
            "multivalued": "true",
            "user.attribute": "branch",
            "id.token.claim": "false",
            "access.token.claim": "true",
            "claim.name": "branch",
            "jsonType.label": "String"
          }
        }

[cbett]

Of course, sorry for that.

[jkroepke]

I’m asking because clientScopes has also protocolMappers…

https://www.keycloak.org/docs-api/4.8/javadocs/org/keycloak/representations/idm/ClientScopeRepresentation.html#protocolMappers

I will have look into it.