Get study ID corresponding to a sample ID

[karissawhiting]

Currently you can't query by sample ID without also providing the study ID. Sometimes you may not know the study ID that a sample belongs to. We can potentially add a function to show which studies a certain ID belongs to with the API keyword search functionality:

set_cbioportal_db("public")
r <- httr::GET("https://www.cbioportal.org/api/samples?direction=ASC&keyword=%s_C_03LNU8_P001_d")
z <- jsonlite::fromJSON(httr::content(r, "text", encoding = "UTF-8"), simplifyVector = FALSE)