public void setRepositoryCredentials(RepositoryCredentials repositoryCredentials) {
        this.repositoryCredentials = repositoryCredentials;
    }
<p>
The private repository authentication credentials to use.
</p>

@param repositoryCredentials
       The private repository authentication credentials to use.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/ContainerDefinition.java