ECS-to-CodeDeploy deployment

Assuming the following tutorial: https://docs.aws.amazon.com/codepipeline/latest/userguide/tutorials-ecs-ecr-codedeploy.html Question, there is a possibility to have a CodeBuild stage after source which dynamically generate the taskdef.json and export it into artifactory zip. Code/Deploy stage to use this one into blue/green deployment? Thanks