@Path("{clusterName}/credentials")
  public CredentialService getCredentials(
      @Context jakarta.ws.rs.core.Request request,
      @PathParam("clusterName") String clusterName) {
    return new CredentialService(clusterName);
  }
Gets the credentials service.

@param request          the request.
@param clusterName         the cluster name.
@return the credentials service.
ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterService.java