title: Create an API Key and Usage Plan with SAM
body: <p>I am learning AWS SAM and having trouble finding information on how to create an API Key and usage plan through the SAM template.</p>
  
  <pre><code>AWSTemplateFormatVersion: '2010-09-09'
  Transform: AWS::Serverless-2016-10-31
  
  Resources:
    GetFamilyByIdFunction:
      Type: AWS::Serverless::Function
      Properties:
        Runtime: nodejs8.10
        Handler: get-family-by-id.handler
        CodeUri: get-family-by-id/
        Timeout: 300
        Events:
          GetFamilyByIdApi:
            Type: Api
            Properties:
              Path: "/family/{id}"
              Method: get
  </code></pre>
  
  <p>I would like to create an API key and associate it with a usage plan for the 'GetFamilyByIdApi' specified above.  Any help would be appreciated.</p>