订单已存在，无法创建用户.

创建订单失败，可能是由于服务器或其他问题导致的创建过程中的错误.

订单找不到 ，可能是订单不存在或输入的订单标识有误.

订单已存在，无法创建用户.

创建订单失败，可能是由于服务器或其他问题导致的创建过程中的错误.

订单找不到 ，可能是订单不存在或输入的订单标识有误.

订单已存在，无法创建用户.

创建订单失败，可能是由于服务器或其他问题导致的创建过程中的错误.

订单找不到 ，可能是订单不存在或输入的订单标识有误.

Enum value maps for ErrorReason.

Enum value maps for ErrorReason.

FakeServer_ServiceDesc is the grpc.ServiceDesc for FakeServer service.

CreateOrderRequest represents the request message for creating a new order.

CreateOrderRequestValidationError is the validation error returned by CreateOrderRequest.Validate if the designated constraints aren't met.

CreateOrderResponse represents the response message for a successful order creation.

CreateOrderResponseValidationError is the validation error returned by CreateOrderResponse.Validate if the designated constraints aren't met.

DeleteOrderRequest represents the request message for deleting one or more orders.

DeleteOrderRequestValidationError is the validation error returned by DeleteOrderRequest.Validate if the designated constraints aren't met.

DeleteOrderResponse represents the response message for a successful order deletion.

DeleteOrderResponseValidationError is the validation error returned by DeleteOrderResponse.Validate if the designated constraints aren't met.

GetOrderRequest represents the request message for retrieving a specific order.

GetOrderRequestValidationError is the validation error returned by GetOrderRequest.Validate if the designated constraints aren't met.

GetOrderResponse represents the response message for a successful retrieval of a order.

GetOrderResponseValidationError is the validation error returned by GetOrderResponse.Validate if the designated constraints aren't met.

ListOrderRequest represents the request message for listing orders with pagination and optional filters.

ListOrderRequestValidationError is the validation error returned by ListOrderRequest.Validate if the designated constraints aren't met.

ListOrderResponse represents the response message for listing orders.

ListOrderResponseValidationError is the validation error returned by ListOrderResponse.Validate if the designated constraints aren't met.

Orders represents a order with its metadata.

OrderValidationError is the validation error returned by Order.Validate if the designated constraints aren't met.

UnimplementedFakeServerServer must be embedded to have forward compatible implementations.

UpdateOrderRequest represents the request message for updating an existing order.

UpdateOrderRequestValidationError is the validation error returned by UpdateOrderRequest.Validate if the designated constraints aren't met.

UpdateOrderResponse represents the response message for a successful order update.

UpdateOrderResponseValidationError is the validation error returned by UpdateOrderResponse.Validate if the designated constraints aren't met.

FakeServerClient is the client API for FakeServer service.

FakeServerServer is the server API for FakeServer service.

UnsafeFakeServerServer may be embedded to opt out of forward compatibility for this service.

CreateOrderRequestMultiError is an error wrapping multiple validation errors returned by CreateOrderRequest.ValidateAll() if the designated constraints aren't met.

CreateOrderResponseMultiError is an error wrapping multiple validation errors returned by CreateOrderResponse.ValidateAll() if the designated constraints aren't met.

DeleteOrderRequestMultiError is an error wrapping multiple validation errors returned by DeleteOrderRequest.ValidateAll() if the designated constraints aren't met.

DeleteOrderResponseMultiError is an error wrapping multiple validation errors returned by DeleteOrderResponse.ValidateAll() if the designated constraints aren't met.

GetOrderRequestMultiError is an error wrapping multiple validation errors returned by GetOrderRequest.ValidateAll() if the designated constraints aren't met.

GetOrderResponseMultiError is an error wrapping multiple validation errors returned by GetOrderResponse.ValidateAll() if the designated constraints aren't met.

ListOrderRequestMultiError is an error wrapping multiple validation errors returned by ListOrderRequest.ValidateAll() if the designated constraints aren't met.

ListOrderResponseMultiError is an error wrapping multiple validation errors returned by ListOrderResponse.ValidateAll() if the designated constraints aren't met.

OrderMultiError is an error wrapping multiple validation errors returned by Order.ValidateAll() if the designated constraints aren't met.

UpdateOrderRequestMultiError is an error wrapping multiple validation errors returned by UpdateOrderRequest.ValidateAll() if the designated constraints aren't met.

UpdateOrderResponseMultiError is an error wrapping multiple validation errors returned by UpdateOrderResponse.ValidateAll() if the designated constraints aren't met.