Error used in case of invalid predicate parameters.
|auth||Package auth implements custom predicates to match based on content of the HTTP Authorization header.|
|cookie||Package cookie implements prediate to check parsed cookie headers by name and value.|
|cron||Package cron implements custom predicates to match routes only when they also match the system time matches the given cron-like expressions.|
|interval||Package interval implements custom predicates to match routes only during some period of time.|
|query||Package source implements a custom predicate to match routes based on the Query Params in URL|
|source||Package source implements a custom predicate to match routes based on the source IP of a request.|
|traffic||Package traffic implements a predicate to control the matching probability for a given route by setting its weight.|