public void setDecoderManifestArn(String decoderManifestArn) {
        this.decoderManifestArn = decoderManifestArn;
    }
<p>
The ARN of a decoder manifest associated with the vehicle.
</p>

@param decoderManifestArn
       The ARN of a decoder manifest associated with the vehicle.
aws-java-sdk-iotfleetwise/src/main/java/com/amazonaws/services/iotfleetwise/model/VehicleSummary.java