curl --request GET \
  --url https://{controlPlaneURL}/api/svc/v1/model-catalogues/nim-deployment-specs \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "name": "vLLM",
      "displayName": "<string>",
      "description": "<string>",
      "openAPIDescription": "<string>",
      "deployments": [
        {
          "name": "<string>",
          "spec": {},
          "isAvailableInWorkspace": true,
          "cost": {},
          "isTRTLLMEngineAvailable": true
        }
      ]
    }
  ]
}