cw-cyber/contracts/hub-networks/schema/instantiate_msg.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "InstantiateMsg",
  "type": "object",
  "properties": {
    "owner": {
      "type": [
        "string",
        "null"
      ]
    }
  }
}