Maven artifact keycloak-server-spi-private is missing

Issue

• Maven artifact keycloak-server-spi-private is missing from Red Hat repo.
• We are trying to compile examples, cannot find mvn co-ordinates below :

<dependency>
    <groupId>org.keycloak</groupId>
    <artifactId>keycloak-server-spi-private</artifactId>
    <version>2.5.5.Final-redhat-1 </version>
    <scope>provided</scope>
</dependency>

in repo https://maven.repository.redhat.com/ga.