class MTXServices extends cds.Service { init(){
  DEBUG?.('bootstrapping MTX services...')
  const { definitions } = cds.model
  const models = []
...

{
  "ordId": "sap.sm:apiResource:cds.xt.MTXServices:v1",
  "title": "cds.xt.MTXServices",
  "shortDescription": "Short description for cds.xt.MTXServices",
  "description": "Description for cds.xt.MTXServices",
  "version": "1.0.0",
  "lastUpdate": "2025-01-08T11:50:05+01:00",
  "visibility": "public",
  "partOfGroups": [
    "sap.cds:service:sap.sm:cds.xt.MTXServices"
  ],
  "releaseStatus": "active",
  "apiProtocol": "odata-v4",
  "resourceDefinitions": [
    {
      "type": "openapi-v3",
      "mediaType": "application/json",
      "url": "/.well-known/open-resource-discovery/v1/api-metadata/cds.xt.MTXServices.oas3.json",
      "accessStrategies": [
        {
          "type": "open"
        }
      ]
    },
    {
      "type": "edmx",
      "mediaType": "application/xml",
      "url": "/.well-known/open-resource-discovery/v1/api-metadata/cds.xt.MTXServices.edmx",
      "accessStrategies": [
        {
          "type": "open"
        }
      ]
    }
  ],
  "entryPoints": [
    null
  ],
  "extensible": {
    "supported": "no"
  },
  "entityTypeMappings": [
    {
      "entityTypeTargets": [
        {
          "ordId": "sap.odm:entityType:BusinessPartner:v1"
        },
        {
          "ordId": "sap.odm:entityType:Product:v1"
        },
        {
          "ordId": "sap.odm:entityType:PurchaseOrder:v1"
        }
      ]
    }
  ]
}