Kibana dashboard import API not working from API export

Elastic Stack Kibana
6

Thanks @Larry_Gregory , but I must be missing something here. Running 7.4.2 and using the example above in DevTools (with my own id of course) gives me this:

#! Deprecation: [types removal] Specifying types in document index requests is deprecated, use the typeless endpoints instead (/{index}/_doc/{id}, /{index}/_doc, or /{index}/_create/{id}).
{
  "_index" : "api",
  "_type" : "saved_objects",
  "_id" : "_export",
  "_version" : 6,
  "result" : "updated",
  "_shards" : {
    "total" : 2,
    "successful" : 1,
    "failed" : 0
  },
  "_seq_no" : 5,
  "_primary_term" : 1
}

I was expecting back the json of the exported dashboard (and all of the other stuff). If I try searching that index I get back the exact object text that I sent.

If I try it on the command line thusly:

curl -X POST -H 'kbn-xsrf: true' http://localhost:5601/api/saved_objects/_export -d '
{ 
   "objects": 
          [
            {
              "type": "dashboard",
              "id": "7298b6d0-0cbb-11ea-9d6a-8958e35fe94b"  
            }
          ],
   "includeReferencesDeep": true
} '

I get the following error:

{"statusCode":400,"error":"Bad Request","message":"\"{   \"objects\": [{\"type\": \"dashboard\",\"id\": \"7298b6d0-0cbb-11ea-9d6a-8958e35fe94b\"  } ],\"includeReferencesDeep\": true}\" is not allowed. \"value\" must contain at least one of [type, objects]","validation":{"source":"payload","keys":["{   "objects": [{"type": "dashboard","id": "7298b6d0-0cbb-11ea-9d6a-8958e35fe94b"  } ],"includeReferencesDeep": true}","value"]}}

So I am still messing with it. Thanks.