Timestamp schema from Amazon Payment Cryptography
{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-payment-cryptography/refs/heads/main/json-schema/openapi-timestamp-schema.json", "title": "Timestamp", "description": "Timestamp schema from Amazon Payment Cryptography", "type": "string", "format": "date-time" }