bar.json

{
  "name": "bar",
  "retention": "limits",
  "max_consumers": -1,
  "max_msgs_per_subject": -1,
  "max_msgs": -1,
  "max_bytes": -1,
  "max_age": 0,
  "max_msg_size": -1,
  "storage": "file",
  "discard": "old",
  "num_replicas": 1,
  "duplicate_window": 120000000000,
  "sources": [
    {
      "name": "bar",
      "external": {
        "api": "$JS.accountA.API",
        "deliver": "accountB.S"
      },
      "subject_transforms": [
        {
          "src": "bar.a",
          "dest": "fromA.bar.a"
        },
        {
          "src": "bar.b.*",
          "dest": "fromA.bar.b.{{Wildcard(1)}}"
        },
        {
          "src": "bar.c.>",
          "dest": "fromA.bar.c.>"
        }
      ]
    }
  ],
  "sealed": false,
  "deny_delete": false,
  "deny_purge": false,
  "allow_rollup_hdrs": false,
  "allow_direct": true,
  "mirror_direct": false,
  "consumer_limits": {}
}