explicit-reference.yaml

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: config-1
  annotations:
    kapp.k14s.io/versioned: ""
data:
  foo1: bar
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: config-2
  annotations:
    kapp.k14s.io/versioned: ""
data:
  foo1: bar1
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: config-3
  annotations:
   kapp.k14s.io/versioned-explicit-ref: '{ "references": [ { "namespace": "default","kind" : "ConfigMap", "name": "config-1"}, { "namespace": "default","kind" : "ConfigMap", "name": "config-2"} ] }'
data:
  foo: bar