Migrating Opendistro ELasticsearch/Kibana settings to different cluster

We did configure KIbana with set of roles/tenants/users/index patterns/queries/visualizations/dashboards etc. Now I want to move all this staff to new created Elasticsearch/Kibana cluster. What will be the proper way to do migration? Is there particular indexes in ES to snapshot/restore or I need to do API calls to export each object (indices, roles, users,dashboards…) and than import them into new installation?