public UpdateDecoderManifestRequest withSignalDecodersToAdd(SignalDecoder... signalDecodersToAdd) {
        if (this.signalDecodersToAdd == null) {
            setSignalDecodersToAdd(new java.util.ArrayList<SignalDecoder>(signalDecodersToAdd.length));
        }
        for (SignalDecoder ele : signalDecodersToAdd) {
            this.signalDecodersToAdd.add(ele);
        }
        return this;
    }
<p>
A list of information about decoding additional signals to add to the decoder manifest.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSignalDecodersToAdd(java.util.Collection)} or {@link #withSignalDecodersToAdd(java.util.Collection)}
if you want to override the existing values.
</p>

@param signalDecodersToAdd
       A list of information about decoding additional signals to add to the decoder manifest.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iotfleetwise/src/main/java/com/amazonaws/services/iotfleetwise/model/UpdateDecoderManifestRequest.java