curl --request GET \
  --url https://your-sift-api-url.com/api/v3/channels:filter \
  --header 'Authorization: Bearer <token>'

{
  "channels": [
    {
      "channelId": "<string>",
      "name": "<string>",
      "organizationId": "<string>",
      "assetId": "<string>",
      "assetName": "<string>",
      "description": "<string>",
      "displayDescription": "<string>",
      "unitId": "<string>",
      "displayUnitId": "<string>",
      "unit": "<string>",
      "displayUnit": "<string>",
      "dataType": "CHANNEL_DATA_TYPE_UNSPECIFIED",
      "enumTypes": [
        {
          "name": "<string>",
          "key": 123,
          "isSigned": true
        }
      ],
      "bitFieldElements": [
        {
          "name": "<string>",
          "index": 123,
          "bitCount": 123
        }
      ],
      "metadata": [
        {
          "key": {
            "name": "<string>",
            "type": "METADATA_KEY_TYPE_UNSPECIFIED",
            "archivedDate": "2023-11-07T05:31:56Z"
          },
          "stringValue": "<string>",
          "numberValue": 123,
          "booleanValue": true,
          "archivedDate": "2023-11-07T05:31:56Z"
        }
      ]
    }
  ],
  "nextPageToken": "<string>"
}