# Displaying nested fields in email body

**URL:** <https://discuss.elastic.co/t/displaying-nested-fields-in-email-body/169824>\
**Category:** Kibana\
**Created:** [February 25, 2019, 12:02pm UTC](https://discuss.elastic.co/t/displaying-nested-fields-in-email-body/169824 "2019-02-25T12:02:16Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![AjitR](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ajitr/32/51311_2.png) [@AjitR](https://discuss.elastic.co/u/AjitR)\
**Post date:** [February 25, 2019, 12:02pm UTC](https://discuss.elastic.co/t/displaying-nested-fields-in-email-body/169824/1 "2019-02-25T12:02:16Z")

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Hi, How can I show multiple nested fields in watcher email body.  
Below is my trimmed output,  
{  
"doc\_count" : 404261,  
"mnt" : {  
"doc\_count\_error\_upper\_bound" : 0,  
"sum\_other\_doc\_count" : 12423,  
"buckets" : [  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.789  
},  
"key" : "/"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.21500000000000002  
},  
"key" : "/boot"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.7102178217821783  
},  
"key" : "/home"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.073  
},  
"key" : "/mqlocal"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.5148594542381068  
},  
"key" : "/opt"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.009000000000000001  
},  
"key" : "/opt/software"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.327  
},  
"key" : "/oraclient"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.6797858005312727  
},  
"key" : "/osmf/mgmt"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.315  
},  
"key" : "/osmf/mgmt/scheduler"  
},  
{  
"doc\_count" : 4141,  
"metricAgg" : {  
"value" : 0.44055228205747404  
},  
"key" : "/software/bea"  
}  
]  
},  
"key" : "app07"  
}  
I have multiple key as output like app08, app09 etc. As well I need to add condition for top 3 diskspace used.

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 25, 2019, 12:02pm UTC](https://discuss.elastic.co/t/displaying-nested-fields-in-email-body/169824/2 "2019-03-25T12:02:22Z")

</div>

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