curl --request POST \
  --url https://api.hubapi.com/crm/properties/2025-09/{objectType}/batch/create \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputs": [
    {
      "displayOrder": 2,
      "fieldType": "select",
      "formField": true,
      "groupName": "contactinformation",
      "hasUniqueValue": false,
      "hidden": false,
      "label": "My Contact Property",
      "name": "my_contact_property",
      "options": [
        {
          "description": "Choice number one",
          "displayOrder": 1,
          "hidden": false,
          "label": "Option A",
          "value": "A"
        },
        {
          "description": "Choice number two",
          "displayOrder": 2,
          "hidden": false,
          "label": "Option B",
          "value": "B"
        }
      ],
      "type": "enumeration"
    }
  ]
}
'

{
  "completedAt": "2023-11-07T05:31:56Z",
  "results": [
    {
      "displayOrder": 2,
      "fieldType": "select",
      "formField": true,
      "groupName": "contactinformation",
      "hasUniqueValue": false,
      "hidden": false,
      "label": "My Contact Property",
      "modificationMetadata": {
        "archivable": true,
        "readOnlyDefinition": false,
        "readOnlyOptions": false,
        "readOnlyValue": false
      },
      "name": "my_contact_property",
      "options": [
        {
          "description": "Choice number one",
          "displayOrder": 1,
          "hidden": false,
          "label": "Option A",
          "value": "A"
        },
        {
          "description": "Choice number two",
          "displayOrder": 2,
          "hidden": false,
          "label": "Option B",
          "value": "B"
        }
      ],
      "type": "enumeration"
    }
  ],
  "startedAt": "2023-11-07T05:31:56Z",
  "status": "CANCELED",
  "errors": [
    {
      "category": "<string>",
      "context": {},
      "errors": [
        {
          "message": "<string>",
          "code": "<string>",
          "context": "{missingScopes=[scope1, scope2]}",
          "in": "<string>",
          "subCategory": "<string>"
        }
      ],
      "links": {},
      "message": "<string>",
      "status": "<string>",
      "id": "<string>",
      "subCategory": {}
    }
  ],
  "links": {},
  "numErrors": 123,
  "requestedAt": "2023-11-07T05:31:56Z"
}