\
**Category:** Elasticsearch\
**Tags:** elastic-stack-alerting\
**Created:** [May 30, 2019, 2:37am UTC](https://discuss.elastic.co/t/watcher-email-html-body-passed-as-a-stored-script/183449 "2019-05-30T02:37:30Z")\
**Posts on this page:** 4\
**Page:** 1
**Author:**  [@NidOf3lp](https://discuss.elastic.co/u/NidOf3lp)\
**Post date:** [May 30, 2019, 2:37am UTC](https://discuss.elastic.co/t/watcher-email-html-body-passed-as-a-stored-script/183449/1 "2019-05-30T02:37:30Z")
Hi,
I'd like to have my email action to retrieve the email body stored as a mustache script. Currently the email get sent with "mem-watch-warning" as a text instead of the html content stored in \_scripts/mem-watch-warning.
Thanks for your help!
"actions": {
"send\_mem\_warning": {
"transform": {
"script": {
"lang": "painless",
"source": "def latest = ctx.payload.aggregations.minutes.buckets[-1]; return latest.nodes.buckets.stream().filter(item -\> item.memory.value \>= ctx.metadata.threshold).collect(Collectors.toList());"
}
},
"email": {
"profile": "standard",
"from": "watcher@your-company.com",
"to": [
"dude@your-company.com"
],
"subject": "Watcher Notification - HIGH MEMORY USAGE",
"body": {
"html": {
**"id": "mem-watch-warning"**
}
}
}
}
}
POST \_scripts/mem-watch-warning
{
"script": {
"lang": "mustache",
"source": "
## Nodes with HIGH MEMORY
Usage (above 60%):
{{#ctx.payload.\_value}}- "{{key}}" - Memory Usage is at {{memory.value}}
{{/ctx.payload.\_value}}
"
}
}
---
**Author:**  [@spinscale](https://discuss.elastic.co/u/spinscale)\
**Post date:** [May 31, 2019, 10:40am UTC](https://discuss.elastic.co/t/watcher-email-html-body-passed-as-a-stored-script/183449/2 "2019-05-31T10:40:45Z")
Hey,
this is not possible currently, as the body is a `TextTemplate` object, but not a script, see [https://github.com/elastic/elasticsearch/blob/master/x-pack/plugin/watcher/src/main/java/org/elasticsearch/xpack/watcher/notification/email/EmailTemplate.java#L33](https://github.com/elastic/elasticsearch/blob/master/x-pack/plugin/watcher/src/main/java/org/elasticsearch/xpack/watcher/notification/email/EmailTemplate.java#L33)
Feel free to open an enhancement issue in github for this though!
--Alex
---
**Author:**  [@NidOf3lp](https://discuss.elastic.co/u/NidOf3lp)\
**Post date:** [June 5, 2019, 3:47am UTC](https://discuss.elastic.co/t/watcher-email-html-body-passed-as-a-stored-script/183449/3 "2019-06-05T03:47:46Z")
Hi Alex,
I appreciate you took the time to look at my request.
Thanks for your answer,
Cizz
---
**Author:**  [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 3, 2019, 3:47am UTC](https://discuss.elastic.co/t/watcher-email-html-body-passed-as-a-stored-script/183449/4 "2019-07-03T03:47:46Z")
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