Working with HTTP headers

Examples

if (FALSE) { (x <- HttpClient$new(url = "https://httpbin.org")) # set headers (res <- HttpClient$new( url = "https://httpbin.org", opts = list( verbose = TRUE ), headers = list( a = "stuff", b = "things" ) )) res$headers # reassign header value res$headers$a <- "that" # define new header res$headers$c <- "what" # request res$get('get') ## setting content-type via headers (res <- HttpClient$new( url = "https://httpbin.org", opts = list( verbose = TRUE ), headers = list(`Content-Type` = "application/json") )) res$get('get') }