You are using the Cisco ACI programmatic features and you receive this error message from the REST API:
Token was invalid (Error: Token timeout) Which option is a possible cause of the error?
A. The REST API requires that a login is refreshed.
B. The HTTP port is disabled on the Cisco APICs and HTTPS is enabled.
C. The Cisco APIC fails to resolve the distinguished name.
D. The header or request sent to the web server is malformed such that the request cannot be parsed by the web server.