apperr

const (
	// KindInvalid rejects malformed input (HTTP 400).
	KindInvalid Kind = "invalid"
	// KindUnauthorized requires authentication (HTTP 401).
	KindUnauthorized Kind = "unauthorized"
	// KindForbidden denies access (HTTP 403).
	KindForbidden Kind = "forbidden"
	// KindNotFound reports a missing resource (HTTP 404).
	KindNotFound Kind = "not_found"
	// KindConflict reports a state conflict, e.g. a taken name (HTTP 409).
	KindConflict Kind = "conflict"
	// KindUnprocessable rejects a semantically impossible request, e.g. a
	// reference to a missing row (HTTP 422).
	KindUnprocessable Kind = "unprocessable"
)