{  
  "$schema": "https://json-schema.org/draft/2019-09/schema",
  "$id": "https://abcdef.com/schemas/v2/sample-node-api",
  "allOf": [
    { "$ref": "https://zowe.org/schemas/v2/server-base" },
    { 
      "type": "object",
      "properties": {
        "components": {
          "type": "object",
          "additionalProperties": true,
          "properties": {  
            "sample-iframe": {
              "$ref": "https://zowe.org/schemas/v2/server-base#zoweComponent"
            }
          }
        }
      }
    }
  ]
}