One of the following is required: -n | --service-name Name of service to deploy -d | --task-definition Name of task definition to deploy Required arguments: -k | --aws-access-key AWS Access Key ID. May also be set as environment variable AWS_ACCESS_KEY_ID -s | --aws-secret-key AWS Secret Access Key. May also be set as environment variable AWS_SECRET_ACCESS_KEY -r | --region AWS Region Name. May al