The REST Client node supports the terminals as given in below table.

Table 1. Terminals
Terminal Direction Description
Request data In The data sent as HTTP request.
Successful response Out The HTTP response for a successful request (HTTP status is 2xx).
Error response Out The HTTP response for an error condition (HTTP status is 4xx or 5xx).
Success Out Standard success terminal.
Error Out Standard error terminal. This terminal is invoked depends on whether the error response terminal is connected or not. If the error response is connected, the node fails, only if a processing error occurred. If the error response is not connected, this terminal is invoked, if either the node fails, or the HTTP call returns an error status.
Log Out The REST Client node log file is produced, if this terminal is connected.