Raise error on unsupported parameters

[llrs]

From here it seems it would be better to alert users of unused arguments. Not sure if this could be made more general or a table/list would be nice (as a summary or cheatsheet):

library(rtweet)
search_tweets("hillaryclinton", n = 3, foo = "bar")

Works just fine even though foo is absolutely not a parameter supported by the Twitter API. They must ignore parameters they don’t support. This is same behavior as the GitHub API we saw above.

In the case of Twitter and GitHub one might want to raise errors on unsupported parameters client side in rtweet to avoid any use confusion of parameters being silently dropped.

[hadley]

This is going to be very difficult to do, unless twitter provides a machine readable API description.