# What's Missing in Our Docs?

**URL:** <https://forum.serverless.com/t/whats-missing-in-our-docs/27>\
**Category:** Serverless Framework\
**Created:** [July 19, 2016, 10:45am UTC](https://forum.serverless.com/t/whats-missing-in-our-docs/27 "2016-07-19T10:45:44Z")\
**Posts on this page:** 1\
**Showing post:** 39

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**Author:** ![shailesh](https://avatars.discourse-cdn.com/v4/letter/s/50afbb/32.png) [@shailesh](https://forum.serverless.com/u/shailesh)\
**Post date:** [September 29, 2016, 12:07pm UTC](https://forum.serverless.com/t/whats-missing-in-our-docs/27/39 "2016-09-29T12:07:36Z")

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Hi,

Is there any single document or page from where I can get list of all keywords which can be used in serverless.yml file?

E.g. I found [this hack](http://forum.serverless.com/t/solved-api-gateway-how-to-set-authorization-in-method-request-to-aws-iam/175/3) useful for request header.

```
resources:
  Resources:
     ApiGatewayMethodApiRegisterPost:
        Properties:
          RequestParameters:
            "method.request.header.Authorization": true

```

But now I need to set the same for [API Gateway Custom Authorizers](https://docs.aws.amazon.com/apigateway/latest/developerguide/use-custom-authorizer.html?icmpid=docs_apigateway_console).

Thanks  
Shailesh

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