{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/wordline/main/json-schema/wordline-api-response-entity-get-cvv-response-schema.json",
  "title": "ApiResponseEntityGetCvvResponse",
  "description": "Issuer response entity",
  "x-generated": "2026-10-10",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/wordline-card-cvv-api-openapi.yml#/components/schemas/ApiResponseEntityGetCvvResponse",
  "type": "object",
  "required": [
    "responseMetadata"
  ],
  "properties": {
    "data": {
      "description": "Response data",
      "allOf": [
        {
          "$ref": "#/$defs/GetCvvResponse"
        }
      ]
    },
    "responseMetadata": {
      "description": "Response metadata",
      "allOf": [
        {
          "$ref": "#/$defs/ResponseMetadata"
        }
      ]
    }
  },
  "$defs": {
    "EncryptedCardSecurityCode": {
      "type": "object",
      "required": [
        "algoId",
        "encryptedData",
        "keyId",
        "initializationVector",
        "authenticationTag"
      ],
      "properties": {
        "algoId": {
          "type": "string",
          "description": "03 for AES-GCM"
        },
        "encryptedData": {
          "type": "string",
          "description": "Cryptogram in hexadecimal string representation"
        },
        "keyId": {
          "type": "string",
          "description": "00 for a session key"
        },
        "initializationVector": {
          "type": "string",
          "description": "AES-GCM initialization vector in hexadecimal string representation"
        },
        "authenticationTag": {
          "type": "string",
          "description": "AES-GCM authentication tag in hexadecimal string representation"
        }
      },
      "title": "EncryptedCardSecurityCode"
    },
    "GetCvvResponse": {
      "type": "object",
      "required": [
        "encryptedCardSecurityCode"
      ],
      "properties": {
        "encryptedCardSecurityCode": {
          "$ref": "#/$defs/EncryptedCardSecurityCode"
        }
      },
      "title": "GetCvvResponse"
    },
    "Links": {
      "type": "object",
      "required": [
        "self"
      ],
      "properties": {
        "self": {
          "type": "string",
          "description": "Service method URL"
        },
        "next": {
          "type": "string",
          "description": "URL pagination query parameter next page"
        }
      },
      "title": "Links"
    },
    "ResponseMetadata": {
      "type": "object",
      "required": [
        "correlationId",
        "responseDateTime",
        "statusCode",
        "statusMessage"
      ],
      "properties": {
        "correlationId": {
          "type": "string",
          "description": "Correlation Identifier"
        },
        "links": {
          "description": "Metadata Links",
          "allOf": [
            {
              "$ref": "#/$defs/Links"
            }
          ]
        },
        "statusMessage": {
          "type": "string",
          "description": "Executed REST API status message"
        },
        "statusCode": {
          "type": "integer",
          "format": "int32",
          "description": "HTTP status code"
        },
        "responseDateTime": {
          "type": "string",
          "description": "Timestamp when response date was generated"
        },
        "timeTakenMs": {
          "type": "integer",
          "format": "int64",
          "description": "Wall clock time required from service to generate the response"
        }
      },
      "title": "ResponseMetadata"
    }
  }
}