No handler found for uri when starting a made rollup job or importing visualisitons 7.1.1

I have made a roll up job on the Kibana with the Kibana dev tool pictured below


I however have trouble starting this roll up job as I get following error below

I'm following the documention found here: https://www.elastic.co/guide/en/elasticsearch/reference/7.1/rollup-start-job.html
I've had trouble with finding anyone else with this problem, any ideas?

I use kibana and elasticsearch version 7.1.1 which are running through a docker container

*EDIT
I've found that the importing API call also gives me this error as seen below:


even though I am able to to use "curl -XPOST ...**:5601/api/kibana/dashboards/import -H 'kbn-xsrf: true' -H 'Content-type:application/json' -d @/data/kibana-import/dexport.json" to import the json

Unfortunately it's a bug on the Kibana side, there's a work in progress pull request at https://github.com/elastic/kibana/pull/39170 to fix it. The issue's slightly complicated because most browsers drop the request body on get requests.

I'm not sure if there's a workaround in the UI - the closest is probably to use the copy as curl functionality.

Hi Jon, thanks for your answer.
Regarding your alternative solution I'm having some troubles as using curl also gives me the same error:

curl -X PUT **.**.**.**:9200/etel_rollup-hourly/job/etel_hourly -H 'Content-type:application/json' -d @rollup.json
{"_index":"etel_rollup-hourly","_type":"job","_id":"etel_hourly","_version":40,"result":"updated","_shards":{"total":2,"successful":1,"failed":0},"_seq_no":39,"_primary_term":2}
curl -X POST **.**.**.**:9200/etel_rollup-hourly/job/etel_hourly/_start
{"error":"no handler found for uri [/etel_rollup-hourly/job/etel_hourly/_start] and method [POST]"}

Any ideas?