public Processor withFallbackAction(FallbackAction fallbackAction) {
        this.fallbackAction = fallbackAction.toString();
        return this;
    }
<p>
Determines whether to continue with message processing or stop it in cases where communication with a processor
fails. If a processor has a fallback action of <code>ABORT</code> and communication with it fails, the processor
sets the message status to <code>FAILED</code> and does not send the message to any recipients. Note that if the
last processor in the channel flow sequence has a fallback action of <code>CONTINUE</code> and communication with
the processor fails, then the message is considered processed and sent to recipients of the channel.
</p>

@param fallbackAction
       Determines whether to continue with message processing or stop it in cases where communication with a
       processor fails. If a processor has a fallback action of <code>ABORT</code> and communication with it
       fails, the processor sets the message status to <code>FAILED</code> and does not send the message to any
       recipients. Note that if the last processor in the channel flow sequence has a fallback action of
       <code>CONTINUE</code> and communication with the processor fails, then the message is considered processed
       and sent to recipients of the channel.
@return Returns a reference to this object so that method calls can be chained together.
@see FallbackAction
aws-java-sdk-chimesdkmessaging/src/main/java/com/amazonaws/services/chimesdkmessaging/model/Processor.java