curl --request PUT \
  --url https://api.comstruct.com/v1/deliveries/{id}/components \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "groups": [
    {
      "component_ids": [
        42,
        17
      ],
      "distribution": {
        "Beton C30/37": 5.5,
        "Betonpumpe": 1
      }
    },
    {
      "component_ids": [
        99
      ],
      "distribution": {
        "Beton C25/30": 3
      }
    }
  ]
}
'

{
  "groups": [
    {
      "group_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "distribution": {
        "Beton C30/37": 5.5
      },
      "components": [
        {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "component_id": 123,
          "component_title": "<string>",
          "component_type_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "component_type_title": "<string>"
        }
      ]
    }
  ]
}