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

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

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

Retrieves information about a signal catalog.

## Headers

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

## Request body

- GetSignalCatalogRequest
  - `name` string, required — The name of the signal catalog to retrieve information about.

## Response `200`

Success

- GetSignalCatalogResponse
  - `name` string, required — The name of the signal catalog.
  - `arn` string, required — The Amazon Resource Name (ARN) of the signal catalog.
  - `description` string — A brief description of the signal catalog.
  - `nodeCounts` object — The total number of network nodes specified in a signal catalog.
    - `totalNodes` integer — The total number of nodes in a vehicle network.
    - `totalBranches` integer — The total number of nodes in a vehicle network that represent branches.
    - `totalSensors` integer — The total number of nodes in a vehicle network that represent sensors.
    - `totalAttributes` integer — The total number of nodes in a vehicle network that represent attributes.
    - `totalActuators` integer — The total number of nodes in a vehicle network that represent actuators.
    - `totalStructs` integer — The total structure for the node.
    - `totalProperties` integer — The total properties for the node.
  - `creationTime` string, date-time, required — The time the signal catalog was created in seconds since epoch (January 1, 1970 at midnight UTC time).
  - `lastModificationTime` string, date-time, required — The last time the signal catalog was modified.

## 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)