curl --request GET \
  --url https://api.portable.io/v2/destinationspecs/{name} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "name": "<string>",
    "displayName": "<string>",
    "website": "<string>",
    "tagLine": "<string>",
    "lifecycle": "ALPHA",
    "instructions": "<string>",
    "propertyDefinitions": [
      {
        "name": "<string>",
        "type": "STRING",
        "required": true,
        "displayName": "<string>",
        "description": "<string>"
      }
    ]
  }
}