Pattern Designer -> How to process a multi value field and write that into a CMDB field as a String?

[NagyDan1]

This a "Pattern Designer" question.

This JSON is pulled via API into the Pattern, I'm just showing here one record:

{
"name": "aaa-cr-network-it.hub-bbbb-001-vnt",
"id": "/subscriptions/111111111-e23d-4322-8b22-056c83022222/resourceGroups/aaa-pr-network-ithub-bbbb-001-rgp/providers/Microsoft.Network/virtualNetworks/aaaa-pr-network-it.hub-bbbb-001-vnt",
"properties": {
"provisioningState": "Succeeded",
"dhcpOptions": {
"dnsServers": ["10.33.24.11", "10.11.24.12", "10.22.24.13"]
}
}
}

I need to put that "dnsServers" value into a string field in CMDB: "cmdb_ci_network . u_azure_dns_server"

ISSUE: see attached screenshot, the "dnsServers" is recognised by the Pattern "Highlighter tool" as separate values.

I need an EVAL() script or other solution to merge them into a Comma Separated String, so I can Write that into the CMDB field!

Any idea? 😀 No AI slop, or no "rank-pumping" nonsense answer please.

Just real ideas, if I may ask.

.