blocked by: [FORBIDDEN/12/index read-only / allow delete (api)]

I was working around ELK (Elasticsearch, Logstash, and Kibana) stack in windows 10 environment for an end to end analytics. And when I tried to delete existing “Index Pattern” from Kibana, suddenly I started getting this error-  blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];: [cluster_block_exception] blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];. But this is just a small issue of read/write access. [Read more…]