decline method

Future<TransactionResponseDoc> decline({ required String operator, required String fromAccountId, required String targetAccountId, required String contextId, })

Declines a payment request.

Declines an existing payment request by invoking the 'm10.Request' action with a DECLINED status.

Parameters:

• operator (required): The platform operator (e.g. "m10").
• fromAccountId (required): The ID of the from account of the request.
• targetAccountId (required): The ID of the target account of the request.
• contextId (required): The context ID of the original payment request.

Returns:

• A TransactionResponseDoc object representing the decline transaction.

Throws:

• An Exception if payment request decline fails.

Implementation

Future<TransactionResponseDoc> decline({
  required String operator,
  required String fromAccountId,
  required String targetAccountId,
  required String contextId,
}) async =>
    invokeAction(
      operator: operator,
      name: requestActionName,
      fromAccountId: fromAccountId,
      targetAccountId: targetAccountId,
      payload: (PaymentRequest()
            ..status = PaymentRequest_PaymentRequestStatus.DECLINED)
          .writeToBuffer(),
      contextId: contextId,
    );