{ "type": "object", "properties": { "amount": { "type": "number", "example": 42.5 }, "receivedDate": { "type": "string", "example": "example_value" }, "donorCoverAmount": { "type": "number", "example": 42.5 }, "transactionStatus": { "type": "string", "example": "example_value" }, "gatewayTransactionFee": { "type": "number", "example": 42.5 }, "processorTransactionFee": { "type": "number", "example": 42.5 }, "processorReference": { "type": "string", "example": "example_value" }, "gatewayReference": { "type": "string", "example": "example_value" }, "lastGatewayResponseCode": { "type": "string", "example": "example_value" }, "lastGatewayErrorMessage": { "type": "string", "example": "example_value" }, "lastGatewayProcessedDateTime": { "type": "string", "example": "2026-01-15T10:30:00Z" } }, "required": [ "amount", "receivedDate", "donorCoverAmount", "transactionStatus", "gatewayTransactionFee", "processorTransactionFee", "processorReference", "gatewayReference", "lastGatewayResponseCode", "lastGatewayErrorMessage", "lastGatewayProcessedDateTime" ], "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "FirstTransaction" }