How to get the value of an array using ctx.payload

[StephaneRodier]

Hello, I just found in another topic that Mustache does not like "." in the variables and a transformation is required as described below

Unable to access payload _source fields using Watcher foreach with rollup data

I resolved the issue. Mustache is not able to access fields with a dot inside them. I added a transform action, where I changed the field name, and then logged it out. "transform": { "script": { "lang" : "painless", "inline": "ctx.payload.hits.hits.forEach(hit -> hit._source.service_name_terms_count = hit._source['service.name.terms._count']); return ctx.payload" } } "text": "Found ##{{ctx.payload._id}}## at ##{{ctx.payload._source.service_name_terms_count}}##"