# Is it possible to specify multiple identity sources?

**URL:** <https://forum.serverless.com/t/is-it-possible-to-specify-multiple-identity-sources/7151>\
**Category:** Serverless Framework\
**Tags:** aws, lambda, api-gateway\
**Created:** [January 23, 2019, 11:34am UTC](https://forum.serverless.com/t/is-it-possible-to-specify-multiple-identity-sources/7151 "2019-01-23T11:34:45Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![enzo-beltrami](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.serverless.com/enzo-beltrami/32/2976_2.png) [@enzo-beltrami](https://forum.serverless.com/u/enzo-beltrami)\
**Post date:** [January 23, 2019, 11:34am UTC](https://forum.serverless.com/t/is-it-possible-to-specify-multiple-identity-sources/7151/1 "2019-01-23T11:34:45Z")

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I need to get 3 headers on my authorizer, is it possible?? (it’s possible on aws but i cant get it to work with serverless and i didn’t found this info on the serverless.yml specification)