---
title: "POST /#X-Amz-Target=IoTAutobahnControlPlane.ListDecoderManifestNetworkInterfaces"
method: POST
path: "/#X-Amz-Target=IoTAutobahnControlPlane.ListDecoderManifestNetworkInterfaces"
---

# POST /#X-Amz-Target=IoTAutobahnControlPlane.ListDecoderManifestNetworkInterfaces

`POST /#X-Amz-Target=IoTAutobahnControlPlane.ListDecoderManifestNetworkInterfaces`

Lists the network interfaces specified in a decoder manifest.

This API operation uses pagination. Specify the `nextToken` parameter in the request to return more results.

## Headers

- `X-Amz-Target` 'IoTAutobahnControlPlane.ListDecoderManifestNetworkInterfaces', required

## Request body

- ListDecoderManifestNetworkInterfacesRequest
  - `name` string, required — The name of the decoder manifest to list information about.
  - `nextToken` string — <p>A pagination token for the next set of results.</p> <p>If the results of a search are large, only a portion of the results are returned, and a <code>nextToken</code> pagination token is returned in the response. To retrieve the next set of results, reissue the search request and include the returned token. When all results have been returned, the response does not contain a pagination token value. </p>
  - `maxResults` integer — The maximum number of items to return, between 1 and 100, inclusive.

## Response `200`

Success

- ListDecoderManifestNetworkInterfacesResponse
  - `networkInterfaces` NetworkInterface[] — A list of information about network interfaces.
    - `interfaceId` string, required — The ID of the network interface.
    - `type` 'CAN_INTERFACE' | 'OBD_INTERFACE' | 'VEHICLE_MIDDLEWARE' | 'CUSTOM_DECODING_INTERFACE', required — The network protocol for the vehicle. For example, <code>CAN_SIGNAL</code> specifies a protocol that defines how data is communicated between electronic control units (ECUs). <code>OBD_SIGNAL</code> specifies a protocol that defines how self-diagnostic data is communicated between ECUs.
    - `canInterface` object — Information about a network interface specified by the Controller Area Network (CAN) protocol.
      - `name` string, required — The unique name of the interface.
      - `protocolName` string — The name of the communication protocol for the interface.
      - `protocolVersion` string — The version of the communication protocol for the interface.
    - `obdInterface` object — Information about a network interface specified by the on-board diagnostic (OBD) II protocol.
      - `name` string, required — The name of the interface.
      - `requestMessageId` integer, required — The ID of the message requesting vehicle data.
      - `obdStandard` string — The standard OBD II PID.
      - `pidRequestIntervalSeconds` integer — The maximum number message requests per second.
      - `dtcRequestIntervalSeconds` integer — The maximum number message requests per diagnostic trouble code per second.
      - `useExtendedIds` boolean — Whether to use extended IDs in the message.
      - `hasTransmissionEcu` boolean — Whether the vehicle has a transmission control module (TCM).
    - `vehicleMiddleware` object — The vehicle middleware defined as a type of network interface. Examples of vehicle middleware include <code>ROS2</code> and <code>SOME/IP</code>.
      - `name` string, required — The name of the vehicle middleware.
      - `protocolName` 'ROS_2', required — The protocol name of the vehicle middleware.
    - `customDecodingInterface` object — Information about a <a href="https://docs.aws.amazon.com/iot-fleetwise/latest/APIReference/API_CustomDecodingInterface.html">custom network interface</a>.
      - `name` string, required — The name of the interface.
  - `nextToken` string — The token to retrieve the next set of results, or <code>null</code> if there are no more results.

## Other responses

- `480` — ResourceNotFoundException
- `481` — InternalServerException
- `482` — ThrottlingException
- `483` — ValidationException
- `484` — AccessDeniedException

---

[API](https://skmtc.net/aws/apis/iotfleetwise.md) · [All operations](https://skmtc.net/aws/apis/iotfleetwise/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/iotfleetwise/versions/0f1f9edeb409/schema)