Creates a 409 Conflict error. Use when a resource already exists or a unique constraint would be violated.
409 Conflict
Error message (default: "Conflict")
"Conflict"
AppError with status 409 and code CONFLICT
AppError
409
CONFLICT
if (existing) return next(Conflict('Email already in use')) Copy
if (existing) return next(Conflict('Email already in use'))
Creates a
409 Conflicterror. Use when a resource already exists or a unique constraint would be violated.