Error codes
Every error from the API and the portal has a code. Here is what it means.
E-600Invalid input.400E-601Enter a valid email address.400E-602Subject and message are required.400E-603The bot check failed. Please try again.400E-604Too many requests. Try again in an hour.429E-605The token is invalid or expired.401E-606Ticket not found.404E-607Unknown category.400E-500No agent key was sent.401E-501The agent key is invalid, expired or revoked.401E-502This key lacks the right for this action.403E-503The maximum number of agent keys for this plan is reached.409E-504The daily deploy limit for agents on this plan is reached.429E-505Agent keys are temporarily disabled.503E-506Unknown right or invalid input.400E-507The agent budgets together go above the cap for all your sites together.409