# Key annotations and annotation types

**URL:** <https://discuss.elastic.co/t/key-annotations-and-annotation-types/159989>\
**Category:** Elasticsearch\
**Created:** [December 8, 2018, 12:45am UTC](https://discuss.elastic.co/t/key-annotations-and-annotation-types/159989 "2018-12-08T00:45:47Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![15hawai15](https://avatars.discourse-cdn.com/v4/letter/1/b3f665/32.png) [@15hawai15](https://discuss.elastic.co/u/15hawai15)\
**Post date:** [December 8, 2018, 12:45am UTC](https://discuss.elastic.co/t/key-annotations-and-annotation-types/159989/1 "2018-12-08T00:45:47Z")

</div>

Can someone please explain what are the keys and also key annotations and key annotations types and give me some example ?

---

<div class="post-metadata">

**Author:** ![Mark\_Harwood](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mark_harwood/32/10538_2.png) [@Mark\_Harwood](https://discuss.elastic.co/u/Mark_Harwood)\
**Post date:** [December 10, 2018, 9:47am UTC](https://discuss.elastic.co/t/key-annotations-and-annotation-types/159989/3 "2018-12-10T09:47:35Z")

</div>

This looks like a duplicate of [Elasticsearch keys](https://discuss.elastic.co/t/elasticsearch-keys/159997)  
Please don't open duplicate topics.

---

<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:** [January 7, 2019, 9:47am UTC](https://discuss.elastic.co/t/key-annotations-and-annotation-types/159989/4 "2019-01-07T09:47:40Z")

</div>

Closed on January 7, 2019, 9:47am UTC

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.