Card on file validation result received

{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "type": "object",
    "title": "Card on file validation result received",
    "description": "Card on file validation event. The <a href='https://developers.pismo.io/pismo-docs/reference/create-a-cardsonfile-v3' target='_blank'>Create card on file</a>, <a href='https://developers.pismo.io/pismo-docs/reference/submit-a-validation-try' target='_blank'>Submit validation try</a> and <a href='https://developers.pismo.io/pismo-docs/reference/create-a-new-validation-for-a-given-card' target='_blank'>Create card validation</a> endpoints generate this event. If the validation fails, an <a href='https://json-schemas.data.pismo.io/docs/cardsonfile/exclusion-1.html' target='_blank'>exclusion-1</a> event is generated.",
    "required": [
        "account_id",
        "status",
        "uuid"
    ],
    "properties": {
        "account_id": {
            "type": "string",
            "title": "Account ID",
            "description": "Pismo account ID",
            "examples": [
                "2888762"
            ]
        },
        "status": {
            "type": "string",
            "description": "Card verification status.",
            "examples": [
                "VERIFIED",
                "PENDING",
                "FAILED"
            ]
        },
        "uuid": {
            "type": "string",
            "format": "uuid",
            "title": "Card token",
            "description": "Card UUID token",
            "examples": [
                "bbbb9682-06e4-11ea-9d60-52552f8f9999"
            ]
        },
        "creation_date": {
            "type": "string",
            "format": "date-time",
            "title": "Creation date",
            "description": "Card creation date/time in RFC3339 format, i.e., 2019-07-03T17:23:18Z,",
            "examples": [
                "2020-03-03T12:03:00.000Z"
            ]
        },
        "issuer_card": {
            "type": "boolean",
            "title": "Card issuer flag.",
            "description": "Is card issued by this issuer flag.",
            "examples": [
                true,
                false
            ]
        },
        "metadata": {
            "type": "object",
            "title": "Metadata",
            "description": "Metadata added when card on file created. Client-created - no business rule validation is done."
        },
        "verification_start_date": {
            "type": "string",
            "format": "date-time",
            "title": "Verification start date",
            "description": "Verification start date/time  RFC3339 format, i.e., 2019-07-03T17:23:18Z",
            "examples": [
                "2020-03-03T12:03:00.000Z"
            ]
        }
    }
}