# Custom lambda authorizer auth token customize

**URL:** <https://forum.serverless.com/t/custom-lambda-authorizer-auth-token-customize/9388>\
**Category:** Serverless Framework\
**Tags:** api-gateway\
**Created:** [September 19, 2019, 1:44am UTC](https://forum.serverless.com/t/custom-lambda-authorizer-auth-token-customize/9388 "2019-09-19T01:44:19Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Tomo](https://avatars.discourse-cdn.com/v4/letter/t/54ee81/32.png) [@Tomo](https://forum.serverless.com/u/Tomo)\
**Post date:** [September 19, 2019, 1:44am UTC](https://forum.serverless.com/t/custom-lambda-authorizer-auth-token-customize/9388/1 "2019-09-19T01:44:19Z")

</div>

Hello,  
I’m trying to implement a custom lambda authorizer, and I want setting auth token ‘AAA-authorization’ not ‘Authorization’. But deployed Authorizer’s Token Source is ‘Authorization’.  
How can I set Token Source by serverless framework. Please help me.

---

<div class="post-metadata">

**Author:** ![vinyoliver](https://avatars.discourse-cdn.com/v4/letter/v/b9e5f3/32.png) [@vinyoliver](https://forum.serverless.com/u/vinyoliver)\
**Post date:** [September 30, 2019, 10:53pm UTC](https://forum.serverless.com/t/custom-lambda-authorizer-auth-token-customize/9388/2 "2019-09-30T22:53:42Z")

</div>

> [@Tomo](#):
>
> trying to implement a custom lambda authorizer, and I want setting auth token ‘AAA-authorization’ not ‘A

This might help you: [A crash course on securing Serverless APIs with JSON web tokens](https://www.freecodecamp.org/news/a-crash-course-on-securing-serverless-apis-with-json-web-tokens-ff657ab2f5a5/)