Duplicate an existing QR code template (by path ID) into a new row under the same store, auto-generating a unique "Copy of …" name. The duplicate counts as a fresh create and is metered against the store's review_qr_code plan allocation.

Auth: Account — authentication; The endpoint loads the original (own company only, 404 otherwise). Before creating the copy, enforceQrCodeTemplateLimit checks the store's review_qr_code allocation — a disabled feature or exhausted hard-stop cap throws FeatureLimitException (HTTP 402). The {id} route segment is digit-constrained and supplied to the request validation via validationData.

Rate limit: No rate limit.

Request

Response — { data. } envelope (HTTP 201) wrapping the controller array:

• status (string) — "success".
• data (object) — the new QrCodeTemplate copy, carrying name (Copy of <original>, de-duplicated with (n) suffix), store_id, company_id, template_type, design_html, design_settings, design_html_back, design_settings_back, qr_code_id, plus id/created_at/updated_at.
• message (string) — "QR code template duplicated successfully".

Path params

Errors: 422 on validation failure.