Transform: AWS::LanguageExtensions
Mappings:
  MapName:
    TopKey:
      SecondKey: Value
Resources:
  Cluster0:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapNameNotExist
        - TopKey
        - SecondKey
        - DefaultValue: default
  Cluster1:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapName
        - TopKey
        - SecondKey
        - Default: default
  Cluster2:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - !GetAtt Cluster0.ClusterName
        - TopKey
        - SecondKey
        - DefaultValue: default
  Cluster3:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapName
        - TopKey
        - Second
        - DefaultValue: [!GetAtt Cluster1.ClusterName]
  Cluster4:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapName
        - TopKey
        - Second
        - DefaultValue: ["1", !GetAtt [Cluster1.ClusterName]]
  Cluster5:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapName
        - TopKey
        - Second
        - DefaultValue:
            Key1: Value
            Key2: Value
  Cluster6:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapName
        - TopKey
        - Second
        - DefaultValue:
            Key1: [Value1, Value1]
            Key2: Value2
  Cluster7:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - [MapName1, MapName2]
        - [TopKey1, TopKey2]
        - Second
        - Default:
            Fn::Join: [".", ["V3N", "0H1"]]
            Fn::Select: [0, ["V6C", "2B3"]]
  Cluster8:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName:
        Fn::FindInMap:
          TopKey: TopKey1
          SecondLevelKey: SecondKey1
          DefaultValue: value
  Cluster9:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName:
        Fn::FindInMap:
          - MapName
          - TopKey
          - SecondKey
          - - DefaultValue
            - Value
  Cluster10:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapName
        - TopKey
  Cluster11:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapName
        - !Select [0, ["Key1", "Key2"]]
        - Second
        - [DefaultValue, value, [default]]
  Cluster12:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !FindInMap
        - MapName
        - TopKey
        - Second
        - DefaultValue: [Default, Value, [DefaultValue]]