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----
-name: client-lib-conventions
-description: Use when writing, extending, reviewing, or scaffolding this Go HTTP-JSON client library — the shared Denis Shaporov / acidsailor API-design conventions (service facades, value request / pointer response, NewClient, prefix-free method naming, restkit error aliases, oapi-codegen models-only).
----
-
-# Client-library API conventions
-
-Apply these when adding or changing the API surface of this library.
-
-## Constructor
-`NewClient(...) (*Client, error)` with functional options (`Option`, or
-`ClientOption` when a generated model already claims the name `Option`).
-
-## Service grouping (multi-resource clients)
-Group methods into service facades exposed as **pointer fields** on `*Client`:
-
-```go
-client.Orders.Get(ctx, req)
-```
-
-The facade is an unexported `type ordersService struct{ c *Client }`, held as a
-`*ordersService` field, wired once in `NewClient`, with **pointer receivers**
-(`func (s *ordersService) ...`). A small single-purpose client with no resource
-taxonomy stays flat (methods directly on `*Client`).
-
-## Method signatures
-`(ctx context.Context, req XxxRequest) (*XxxResponse, error)`:
-
-- `context.Context` first.
-- Request passed **by value** (`req XxxRequest`); no variadic options.
-- Response returned as a **pointer** (`*T`).
-
-## Returns
-- Single object → `*T`.
-- Collection → `[]T` (never `[]*T`).
-
-## Naming
-- Methods drop the redundant resource prefix: `GetOrder`→`Get`, `GetOrders`→`List`,
-  `PlaceOrder`→`Place`. Keep the original meaning otherwise.
-- Request structs: `<Service><Method>Request` (faceted) / `<Method>Request` (flat).
-- Response DTOs keep their generated names (do not rename oapi-codegen output).
-
-## Errors & transport
-Re-export `restkit`'s typed errors as aliases (`ResponseError`, `RequestError`,
-`ConfigError`) plus the `Op*` stage constants; no sentinel errors — the typed
-error is the category, matched with `errors.As`. Models are generated by
-oapi-codegen (models-only); never hand-edit `models.gen.go`.