# How to get a list of an event's parameters

**URL:** <https://qa.fmod.com/t/how-to-get-a-list-of-an-events-parameters/16590>\
**Category:** Unity\
**Created:** [December 23, 2020, 8:10pm UTC](https://qa.fmod.com/t/how-to-get-a-list-of-an-events-parameters/16590 "2020-12-23T20:10:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ary\_ary](https://avatars.discourse-cdn.com/v4/letter/a/77aa72/32.png) [@ary\_ary](https://qa.fmod.com/u/ary_ary)\
**Post date:** [December 23, 2020, 8:10pm UTC](https://qa.fmod.com/t/how-to-get-a-list-of-an-events-parameters/16590/1 "2020-12-23T20:10:46Z")

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So as the title says, I need to know what parameters does an event have and put all of them inside a list. I need to do it inside of script and without using emitter player component. How can I do it?

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<div class="post-metadata">

**Author:** ![richard\_simms](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/richard_simms/32/261_2.png) [@richard\_simms](https://qa.fmod.com/u/richard_simms)\
**Post date:** [January 6, 2021, 4:51am UTC](https://qa.fmod.com/t/how-to-get-a-list-of-an-events-parameters/16590/2 "2021-01-06T04:51:10Z")

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You are able to get a list of all parameters in an event by using a combination of `getParameterDescriptionCount()` and `getParameterById()`

[https://www.fmod.com/resources/documentation-api?version=2.1&page=studio-api-eventdescription.html#studio\_eventdescription\_getparameterdescriptioncount](https://www.fmod.com/resources/documentation-api?version=2.1&page=studio-api-eventdescription.html#studio_eventdescription_getparameterdescriptioncount)

[https://www.fmod.com/resources/documentation-api?version=2.1&page=studio-api-eventdescription.html#studio\_eventdescription\_getparameterdescriptionbyindex](https://www.fmod.com/resources/documentation-api?version=2.1&page=studio-api-eventdescription.html#studio_eventdescription_getparameterdescriptionbyindex)