public Observable<Page<ManagedInstanceInner>> listByResourceGroupNextAsync(final String nextPageLink) {
        return listByResourceGroupNextWithServiceResponseAsync(nextPageLink)
            .map(new Func1<ServiceResponse<Page<ManagedInstanceInner>>, Page<ManagedInstanceInner>>() {
                @Override
                public Page<ManagedInstanceInner> call(ServiceResponse<Page<ManagedInstanceInner>> response) {
                    return response.body();
                }
            });
    }
public Observable < Page < ManagedInstanceInner > > listByResourceGroupNextAsync ( final String nextPageLink ) { return listByResourceGroupNextWithServiceResponseAsync ( nextPageLink ) . map ( new Func1 < ServiceResponse < Page < ManagedInstanceInner > > , Page < ManagedInstanceInner > > ( ) { @ Override public Page < ManagedInstanceInner > call ( ServiceResponse < Page < ManagedInstanceInner > > response ) { return response . body ( ) ; } } ) ; }
Gets a list of managed instances in a resource group.

@param nextPageLink The NextLink from the previous successful call to List operation.
@throws IllegalArgumentException thrown if parameters fail the validation
@return the observable to the PagedList&lt;ManagedInstanceInner&gt; object