Either creates or updates (if item already exists)
Usage
item_upsert(parent_id = user_id(), title = NULL, ..., info = NULL)
Examples
if (FALSE) {
# helper function to make a random name
aname <- function() paste0(sample(letters, size = 5, replace = TRUE), collapse = "")
# Create an item - by default we use your user ID
(x <- item_upsert(title = aname()))
# Call item_upsert again, updates this time
item_upsert(x, info = list(
contacts = list(list(name = "Suzy"))
)
)
}