---
AWSTemplateFormatVersion: "2010-09-09"
Conditions:
  IsUsEast1: !Equals [!Ref 'AWS::Region', 'us-east-1']
Resources: 
  MyQueue: 
    Type: AWS::SQS::Queue
    Properties: 
      QueueName: "SampleQueue"
  MyQueue1: 
    Type: AWS::SQS::Queue
    Properties: 
      QueueName: "SampleQueue"
      MessageRetentionPeriod: !If [IsUsEast1, 60, !Ref 'AWS::NoValue']
  MyQueue2: 
    Type: AWS::SQS::Queue
    Properties: 
      Fn::If:
      - IsUsEast1
      - QueueName: "SampleQueue"
        MessageRetentionPeriod: 60
      - QueueName: "SampleQueue"