How to create KMS key using serverless

Can someone tell me how to create a KMS key using serverless yml and refer the same for an API or a lambda function ?
I am looking for example of creating KMS key using “resources”. Can someone point me to one such sample ?
regards
Arun

The resources section in serverless.yml is just CloudFormation. Check the docs for KMS keys for all the hotness (also relevant, key policies).

It would look something like this:

resources:
  Resources:
    Type: "AWS::KMS::Key"
    Properties: 
      Description: "I am a key"
      Enabled: true
      KeyPolicy: **JSON**