Unlink asset request event

{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "type": "object",
    "title": "Unlink asset request event",
    "description": "This event occurs when a client request a unlink of asset from a collateral contract",
    "required": [
        "systemId",
        "contractCode",
        "financialInstrumentType",
        "financialInstrumentCode",
        "financialInstrumentQuantity",
        "requesterId",
        "externalId",
        "correlationId"
    ],
    "properties": {
        "systemId": {
            "type": "string",
            "title": "System ID",
            "description": "Identifier of Pismo on Partner. Composition is prefix pismo + domain",
            "examples": [
                "pismo_assets_collateral"
            ]
        },
        "contractCode": {
            "type": "string",
            "title": "Collateral Contract Code",
            "description": "Is a collateral contract code where assets will be unlinked.",
            "examples": [
                "23PB3L00000011"
            ]
        },
        "financialInstrumentType": {
            "type": "string",
            "title": "Asset Type",
            "description": "Financial Instrument Type",
            "enums": [
                "cdb",
                "rdb"
            ]
        },
        "financialInstrumentCode": {
            "type": "string",
            "title": "Asset Code",
            "description": "Financial Instrument Code",
            "example": [
                "CDBCODE34"
            ]
        },
        "financialInstrumentQuantity": {
            "type": "number",
            "title": "Financial Instrument Quantity",
            "description": "Number of units that will be unlinked to a collateral contract",
            "format": "double",
            "examples": [
                100.0
            ]
        },
        "requesterId": {
            "type": "string",
            "title": "Requester ID",
            "description": "Is a identifier from who is requesting the register of a default contract as according with partner this requesterId is our issuerId",
            "examples": [
                "12345678"
            ]
        },
        "externalId": {
            "type": "string",
            "title": "External ID",
            "description": "External identifier for operation provided by client.",
            "examples": [
                "47c3cca0-3553-11ee-be56-0242ac120002"
            ]
        },
        "correlationId": {
            "type": "string",
            "title": "Correlation ID",
            "description": "External identifier for a request provided by client or by us. This ID will be used handle response events from Partner.",
            "examples": [
                "47c3cca0-3553-11ee-be56-0242ac120002"
            ]
        }
    }
}