1{
 2  "kind": "singleType",
 3  "collectionName": "settings",
 4  "info": {
 5    "name": "settings"
 6  },
 7  "options": {
 8    "increments": true,
 9    "timestamps": true
10  },
11  "attributes": {
12    "gtm_id": {
13      "type": "string",
14      "regex": "GTM-.*"
15    }
16  }
17}