NewClient creates a new client based on the provided ClientConfig.

NewDate initializes a Date struct.

Version identifies the current library version.

* * Generated when the configuration to initialize the [Adyen payment connector](/configuring-adyen) contains at least one invalid field.

* * Generated when the [Adyen payment connector](/configuring-adyen) cannot be initialized.

* * Generated when a timeout error occurs while initializing the [Adyen payment connector](/configuring-adyen).

* * The amount related to a [payment action](ctp:checkout:type:PaymentAction).

* * Generated when the requested [application](/configuring-checkout#applications) is deactivated.

* * Generated when the requested [application](/configuring-checkout#applications) is not found.

* * Generated when the `checkoutConfig` [object](/sdk) contains one or more invalid fields.

* * Requests to [cancel the authorization](/payments-lifecycle#authorization-cancellation) for a Payment.

* * Requests to [capture](/payments-lifecycle#payment-capture) the given amount from the customer.

* * Generated when the [Cart](/../api/projects/carts) was emptied during the checkout process.

* * Generated when the [Cart](/../api/projects/carts) for the current checkout is empty.

* * Generated when the [Cart](/../api/projects/carts) is not found.

* * Generated when trying to add a [Payment](/../api/projects/payments) to a [Cart](/../api/projects/carts) that already references an approved Payment.

* * Generated when the customer cancels the checkout process.

* * Generated when the customer completes the checkout process.

* * Generated when Checkout has been loaded successfully and is waiting for the configuration parameters passed in the `checkoutConfig` [object](/sdk).

* * Generated when the configuration parameters are passed successfully through the `checkoutConfig` [object](/sdk) and the checkout process starts.

Date holds date information for Commercetools API format.

* * Generated when the `checkoutConfig` [object](/sdk) contains one or more deprecated fields.

* * Returned when a server-side problem occurs.

* * Generated when Checkout has not received the configuration parameters passed through the `checkoutConfig` [object](/sdk) on time.

* * Generated when the `accessToken` is invalid.

* * Returned when `actions` in the request body contains more than one object.

* * Generated when no payment method is set up for an [application](/configuring-checkout#applications).

* * Generated when no [Shipping Method](/../api/projects/shippingMethods) is available for the shipping address of the [Cart](/../api/projects/carts).

* * Generated when an [Order](/../api/projects/orders) is created after a successful checkout process.

* * Generated when an [Order](/../api/projects/orders) that references an approved [Payment](/../api/projects/payments) cannot be created.

* * Depending on the action specified, Checkout requests the [Payment Service Provider](/../checkout/configuring-checkout#supported-payment-service-providers) to capture, refund, or cancel the authorization for the given Payment.

* * Generated when the commercetools Checkout [`projectKey`](/sdk) is deactivated and cannot be initialized.

* * Requests to [refund](/payments-lifecycle#refund) the given amount to the customer.

* * Returned when a value is not defined for a required field.

* * Returned when the resource addressed by the request URL does not exist.

* * Generated when the checkout is initialised with [`skipShipping` set to `true`](/installing-checkout#placeholder-values).

* * Generated when Checkout cannot be initialized because the URL that is trying to initialize it is not in the list of the allowed URLs for the [application](/configuring-checkout#applications).

* * Generated when the provided `locale` is not [available for localization](/installing-checkout#locales).

* * This is the representation of a single error.

* * The possible values for a [payment action](ctp:checkout:type:PaymentAction).

* * The Region in which the Checkout application is [hosted](/../checkout/installing-checkout#regions-and-hosts).