@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getAddress() != null)
            sb.append("Address: ").append(getAddress()).append(",");
        if (getNetwork() != null)
            sb.append("Network: ").append(getNetwork()).append(",");
        if (getFromBlockchainInstant() != null)
            sb.append("FromBlockchainInstant: ").append(getFromBlockchainInstant()).append(",");
        if (getToBlockchainInstant() != null)
            sb.append("ToBlockchainInstant: ").append(getToBlockchainInstant()).append(",");
        if (getSort() != null)
            sb.append("Sort: ").append(getSort()).append(",");
        if (getNextToken() != null)
            sb.append("NextToken: ").append(getNextToken()).append(",");
        if (getMaxResults() != null)
            sb.append("MaxResults: ").append(getMaxResults()).append(",");
        if (getConfirmationStatusFilter() != null)
            sb.append("ConfirmationStatusFilter: ").append(getConfirmationStatusFilter());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-managedblockchainquery/src/main/java/com/amazonaws/services/managedblockchainquery/model/ListTransactionsRequest.java