{
  "Type" : "AWS::CodeCommit::Repository",
  "Properties" : {
    "RepositoryName" : "MyRepoName",
    "RepositoryDescription" : "a description",
    "Triggers" : [
      {
        "Name" : "MasterTrigger",
        "CustomData" : "Project ID 12345",
        "DestinationArn" : { "Ref":"SNSarn" },
        "Branches" : ["Master"],
        "Events" : ["all"]
      }
    ]
  }
}