Problems on Download some Methylation Beta Value from server

[bioinfo-dirty-jobs]

Hi There..
I dhave write this code:

res = cases() %>% filter( ~ project.project_id == 'TCGA-GBM' & data_type == "Methylation Beta Value") %>% facet('samples.sample_type') %>% aggregations()
res

dati2=files() %>% filter( ~ cases.project.project_id == 'TCGA-GBM' &
                            data_type == "Methylation Beta Value" &
                             cases.samples.sample_type =='Recurrent Tumor') %>%   ids()

I have this data but when I try to download the Reccurent and the Blood Derived Normal sample I'm not able to download.

$samples.sample_type
                   key doc_count
1        Primary Tumor       422
2 Blood Derived Normal       421
3      Recurrent Tumor        13
4  Solid Tissue Normal         2

I just wonder if there is a error on my script or I need authentication?