{ "type": "object", "properties": { "paymentDetails": { "type": "object", "properties": { "paymentIntent": { "type": "string" }, "chargeAmount": { "$ref": "#/components/schemas/Price" } } }, "merchantMetadata": { "$ref": "#/components/schemas/MerchantMetadata" }, "shippingAddress": { "$ref": "#/components/schemas/Address" } }, "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "UpdateCheckoutSessionRequest", "$id": "https://raw.githubusercontent.com/api-evangelist/amazon/refs/heads/main/json-schema/pay-update-checkout-session-request-schema.json", "description": "UpdateCheckoutSessionRequest schema from Amazon Pay API" }