public void setRepository(String repository) {
        this.repository = repository;
    }
<p>
The source patch repository for the operating system and version, such as <code>trusty-security</code> for Ubuntu
Server 14.04 LTE and <code>focal-security</code> for Ubuntu Server 20.04 LTE. Applies to Linux-based managed
nodes only.
</p>

@param repository
       The source patch repository for the operating system and version, such as <code>trusty-security</code> for
       Ubuntu Server 14.04 LTE and <code>focal-security</code> for Ubuntu Server 20.04 LTE. Applies to
       Linux-based managed nodes only.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/Patch.java