a character string giving the name of the method
to be invoked.
params
a list containing the parmeters which are added to
the XML file sent via the remote procedure call.
handle
a object of class "curl_handle".
opts
a list of options passed to the function "handle_setopt".
convert
a logical, if convert is TRUE (default)
the curl response is converted else it is
left unchanged.
useragent
a character string giving the name of the "User-Agent".
raise_error
a logical controling the behavior if the status code
of curl_fetch_memory signals an error.
If raise_error is TRUE an error is raised,
if raise_error is FALSE
no error is raised and an object inheriting from
c("fetch_error", error")} is returned.
This object is the return value from \code{curl_fetch_memory}
where just the class \code{c("fetch_error", error")
is added.
Value
the reponse of curl or the response converted to
R objects.