public void setRepositoryArn(String repositoryArn) {
        this.repositoryArn = repositoryArn;
    }
<p>
The ARN of the repository.
</p>

@param repositoryArn
       The ARN of the repository.
aws-java-sdk-ecr/src/main/java/com/amazonaws/services/ecr/model/RepositoryScanningConfiguration.java