Returns paginated account mapping configuration; current implementation is stubbed. Both /api/v1/integrations/quickbooks/* and /api/v1/quickbooks/* map to the same ApiQuickBooksController method (getAccountMappings). This family uses route handlers that instantiate ApiQuickBooksController and usually wrap calls in explicit try/catch handleApiError blocks.
Success response 200 · schema QuickBooksV1ApiPaginated