Problem with codeDeploy role

[carlosfer02]

I am trying to get this running with a deploy stage, but i am getting this:

Action execution failed
Role arn:aws:iam::721762887512:role/codedeploy is invalid or cannot be assumed (Service: AmazonCloudFormation; Status Code: 400; Error Code: ValidationError; Request ID: 330e47b1-6a29-4df6-93e5-75b60c388c97; Proxy: null)

Can you give and example of the DeployRole role?