This will set the appropriate fields in the Content-Disposition header value. To make sure the attachment is used, be sure your serializer eventually calls serializer_headers

as_attachment(value, filename = NULL)

Arguments

value

Response value to be saved

filename

File name to use when saving the attachment. If no filename is provided, the value will be treated as a regular attachment

Value

Object with class "plumber_attachment"

Examples

if (FALSE) { # plumber.R #' @get /data #' @serializer csv function() { # will cause the file to be saved as `iris.csv`, not `data` or `data.csv` as_attachment(iris, "iris.csv") } }