public java.util.List<String> getAs2Transports() {
        return as2Transports;
    }
<p>
Indicates the transport method for the AS2 messages. Currently, only HTTP is supported.
</p>

@return Indicates the transport method for the AS2 messages. Currently, only HTTP is supported.
@see As2Transport
aws-java-sdk-transfer/src/main/java/com/amazonaws/services/transfer/model/ProtocolDetails.java