httr::GET request to specified Rosette API endpoint
get_endpoint( user_key, endpoint, url, custom_headers = NULL, url_parameters = NULL )
user_key
: - Rosette API authentication keyendpoint
: - Rosette API endpoint to be utilizedurl
: - url for Rosette Apicustom_headers
: - custom headers for Rosette Apiurl_parameters
: - url query parametersReturns the Rosette API response