Go to Amazon Elastic Container Registry service. In the left menu, under Private registry, choose Repositories, then choose Create repository.
Continue:
In the Viability settings section, choose Private (default).
In the Repository name field, enter fcj-image-repo.
Scroll down and choose Create repository.
Confirm that the private image repo has been created successfully.
Open the source code folder you downloaded in the previous section using your IDE, then:
Open the buildspec.yml file, at line 4, ECR_REPO_NAME, check and replace the repo name fcj-image-repo with your repo name if you are using a different name, if not, keep it as is.