Create Task Definition for like service using image pushed to ECR.
In the ECS interface, select Task definitions
Select Create new task definition
Configure Task definition
Set Task definition family, enter Microservice-Definition-STACK_NAME
We use the image pushed to ECR in the repository STACK_NAME-like-XXX
Like service code designed to call an endpoint on a monolith to persist data with DynamoDB. Reference the value of the MONOLITH_URL environment. We will create the environment with the Key of MONOLITH_URL and Value of ALB (specifically alb-STACK_NAME-XXX)