How can specific order fields be queried via the API?

Order data can be queried via the URL "/api/search/order". The request body contains a filter for the UUID of the order. The response contains "customFields.acrisCustomOrderFields". This contains an array with customised order fields. The respective order field can be identified via the "internalId" field (Admin configuration "Internal ID"). The "content" field contains the value of the order field specified by the customer. Example Request:

{
    "page": 1,
    "limit": 1,
    "total-count-mode": 1,
    "filter": [
        { "type": "equals", "field": "id", "value": "0194b5c6cb9171569dd1cb7886d346b9" }
    ]
}