AWS IoT FleetWise is no longer open to new customers. Existing AWS IoT FleetWise customers can continue using the service. The [Guidance for Connected Mobility on AWS](https://aws.amazon.com/solutions/guidance/connected-mobility-on-aws/) provides guidance on how to develop and deploy modular services for connected mobility solutions that can be used to achieve equivalent capabilities as AWS IoT FleetWise.

# Get AWS IoT FleetWise decoder manifest information
<a name="get-decoder-manifest-information"></a>

You can use the [GetDecoderManifest](https://docs.aws.amazon.com/iot-fleetwise/latest/APIReference/API_GetDecoderManifest.html) API operation to verify if network interfaces and signal decoders in the decoder manifest have been updated. The following example uses AWS CLI.

To retrieve information about a decoder manifest, run the following command.

Replace {{decoder-manifest}} with the name of the decoder manifest that you want to retrieve.

```
aws iotfleetwise get-decoder-manifest --name {{decoder-manifest}}
```

**Note**  
This operation is [eventually consistent](https://web.stanford.edu/class/cs345d-01/rl/eventually-consistent.pdf). In other words, changes to the decoder manifest might not be reflected immediately.

If you [enabled encryption](key-management.md) using a customer managed AWS KMS key, include the following policy statement so that your role can invoke the `GetDecoderManifest` API operation. 

------
#### [ JSON ]

****  

```
{
    "Version":"2012-10-17",		 	 	 
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "kms:Decrypt"
            ],
            "Resource": [
                "arn:aws:kms:{{us-east-1}}:{{111122223333}}:key/{{KMS_KEY_ID}}"
            ]
        }
    ]
}
```

------