We are migrating springboot application from on-premise to AWS. Springboot application.properties are currently present in on-premise server. We are going to put in AWS S3 and read properties from there. The properties file contains

1. db connection details – These details are used in code. I can read manually from S3 and pass to application code.
2. ssl related details – These details are not used anywhere in code. Where can i pass these details in application code.
3. server port, context path – These details also not used anywhere in code. Where can i pass these details in application code.