Importing CSV via API Stopped Working in R

Question

I have some code that I have run multiple times successfully but today it randomly stopped working specifically its coercing a response from an API import into a data frame much like this:

results <- data.frame(httr::content(response))

Again this code worked before and other than some filtering of data I have not changed it.

The error I get is:

Error in as.data.frame.default(x[[i]], optional = TRUE, stringsAsFactors = stringsAsFactors) : 
  cannot coerce class ‘c("xml_document", "xml_node")’ to a data.

I trying to fix it and figure out what happened.

I am at a loss here. Let me know if you need more info.

Thanks.