public Observable<ClusterConfigurationsInner> listAsync(String resourceGroupName, String clusterName) {
        return listWithServiceResponseAsync(resourceGroupName, clusterName).map(new Func1<ServiceResponse<ClusterConfigurationsInner>, ClusterConfigurationsInner>() {
            @Override
            public ClusterConfigurationsInner call(ServiceResponse<ClusterConfigurationsInner> response) {
                return response.body();
            }
        });
    }
public Observable < ClusterConfigurationsInner > listAsync ( String resourceGroupName , String clusterName ) { return listWithServiceResponseAsync ( resourceGroupName , clusterName ) . map ( new Func1 < ServiceResponse < ClusterConfigurationsInner > , ClusterConfigurationsInner > ( ) { @ Override public ClusterConfigurationsInner call ( ServiceResponse < ClusterConfigurationsInner > response ) { return response . body ( ) ; } } ) ; }
Gets all configuration information for an HDI cluster.

@param resourceGroupName The name of the resource group.
@param clusterName The name of the cluster.
@throws IllegalArgumentException thrown if parameters fail the validation
@return the observable to the ClusterConfigurationsInner object