Apikey.yaml

ApiKey: 
    Type: AWS::ApiGateway::ApiKey
    Properties: 
      Name: !Join ["", [{"Ref": "AWS::StackName"}, "-apikey"]]
      Description: !Join ["", [{"Ref": "AWS::StackName"}, "api key"]]
      Enabled: true
      GenerateDistinctId: false
  ApiUsagePlan:
    Type: "AWS::ApiGateway::UsagePlan"
    DependsOn: ApiGatewayStage
    Properties:
      ApiStages: 
      - ApiId: !Ref ApiGatewayRestApi
        Stage: !Ref "apiStageName"    
      Description: !Join [" ", [{"Ref": "AWS::StackName"}, "usage plan"]]
      UsagePlanName: !Join ["", [{"Ref": "AWS::StackName"}, "-usage-plan"]]
  ApiUsagePlanKey:
    Type: "AWS::ApiGateway::UsagePlanKey"
    Properties:
      KeyId: !Ref ApiKey
      KeyType: API_KEY
      UsagePlanId: !Ref ApiUsagePlan